Library / Journals / Wiley / Applied Organometallic Chemistry
Copyright © 2009 John Wiley & Sons, Ltd.
TABLE OF CONTENTS
Volume 19 Issue 1 , Pages 1 - 220 (January 2005)
Bioorganometallic Chemistry
Development of organometallic (organo-transition metal) pharmaceuticals (p 1-10)
Claire S. Allardyce, Antoine Dorcier, Claudine Scolaro, Paul J. Dyson
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.725
The medicinal properties of organometallic compounds are under intensive evaluation, especially in the treatment of cancer, as they exhibit certain properties that appear to be superior to those of other types of drug. We identify these properties and show where current organometallic drugs are finding most interest, and describe some recent results from our own research. | |
Speciation Analysis and Environment
Effects of tri-n-butyltin (IV) chloride on neurulation of Ciona intestinalis (Tunicata, Ascidiacea): an ultrastructural study (p 11-22)
G. Dolcemascolo, P. Gianguzza, C. Pellerito, L. Pellerito, M. Gianguzza
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.764
This paper reports the cytotoxic effects of tri-n-butyltin (IV) chloride, TBTCl, on the neurulation process of the ascidian Ciona intestinalis. Exposure of the embryos at early neurula stage in 10-5 and 10-7 M TBT (IV) chloride solutions for 1-2 h provoked the irreversible arrest of their development. | |
Lipid and fatty acid variations in Ciona intestinalis ovary after tri-n-butyltin(IV)chloride exposure (p 23-29)
E. Puccia, C.M. Messina, M.V. Cangialosi, P. D'Agati, C. Mansueto, C. Pellerito, L. Nagy, V. Mansueto, M. Scopelliti, T. Fiore, L. Pellerito
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.765
Reduction of total lipids (TL) content and significant variations of triglyceride (TG) and phospholipid (PL) fractions were observed as a consequence of exposure of Ciona intestinalis ovaries to tributyltin chloride (TBTCL) solutions. | |
Materials, Nanoscience and Catalysis
An efficient catalytic system for cyclocarbonylation of terpenes into lactones (p 30-34)
Duc Hanh Nguyen, Frédéric Hebrard, Josep Duran, Alfonso Polo, Martine Urrutigoíty, Philippealck
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.727
Palladium-catalysed cyclocarbonylation of isopulegol, dihydromyrcenol, and geraniol is achieved with good to high yields in the presence of the active species [Pd(H)(SnCl3)(L2)]. | |
Design of artificial metalloenzymes (p 35-39)
Christophe M. Thomas, Thomas R. Ward
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.726
This review is focused on the use of semisynthetic enzymes to produce efficient enantioselective hybrid catalysts for a given reaction. Also included are our recent research results and implications in developing the biotin-avidin technology to localize the biotinylated organometallic catalyst precursor within a well-defined protein environment. | |
Synthesis of an axially chiral Ir-NHC complex derived from BINAM (p 40-44)
Min Shi, Wei-Liang Duan
Published Online: Sep 23 2004 5:22AM
DOI: 10.1002/aoc.705
An axially chiral Ir(I)-NHC complex was successfully synthesized from the reaction of axially chiral binaphthyl dibenzimidazolium salt 5 with [Ir(COD)Cl]2 in THF in the presence of baseOtBu under reflux. Its unique crystal structure is unambiguously disclosed by X-ray diffraction. | |
Synthesis of ferrocenoylphenylureas and the crystal structure of FcCONHCONHC6H5 (p 45-48)
Li Chen, Qingmin Wang, Runqiu Huang, Chunhui Mao, Jian Shang, Haibin Song
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.652
We replaced the benzoyl moiety by ferrocenoyl in benzoylphenylurea, and synthesized a series of new benzoylphenylureas containing a ferrocenyl moiety by the reaction of carbamylferrocene with phenylisocyanate in good yields. The crystal structure and bioactivities of the new compounds was determined. | |
Synthesis of phenylene-silylene-ethylene polymers via transition metal complex catalyzed hydrosilylation polymerization (p 49-54)
Piotr Pawluc, Bogdan Marciniec, Ireneuszownacki, Hieronim Maciejewski
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.819
New phenylene-silylene-ethylene poly mers have been successfully synthesized using platinum-divinylsiloxane or rhodium and iridium siloxide complex-catalysed polyhydrosilylation of divinylsubstituted carbosilanes with dihydrocarbosilanes or intermolecular hydrosilylation of new hydrovinylcarbosilane. | |
Palladium-catalysed Suzuki reaction of aryl chlorides in aqueous media using 1,3-dialkylimidazolidin-2-ylidene ligands (p 55-58)
Ismail Özdemir, Serpil Demir, Sedat Ya
ar, Bekir Çetinkaya
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.793
A convenient method for Suzuki cross-coupling reactions is presented which employs a catalyst formed in situ from Pd(OAc)2 and air-stable 1,3-bis(alkyl)imidazolinium salts. | |
Cadmium O-alkylxanthates as CVD precursors of CdS: a chemical characterization (p 59-67)
Davide Barreca, Alberto Gasparotto, Cinzia Maragno, Roberta Seraglia, Eugenio Tondello, Alfonso Venzo, Venkatarishnan, Helmut Bertagnolli
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.833
A thorough characterization of cadmium bis(O-alkylxanthates), Cd(O-RXan)2, where O-RXan is CH3CH2OCS2 (O-EtXan) or (CH3)2CHOCS2(O-iPrXan), was undertaken by means of a multi-technique approach, with particular attention to their thermal behavior and fragmentation pattern. The results indicate the suitability of cadmium bis(O-alkylxanthates) as single-source precursors for the CVD of CdS thin films. | |
Synthesis of monoalkoxy- and trialkoxy-substituted half-sandwich titanium complexes PhCH2CpTiCl3-n (OR)n (n = 1 or 3) as catalysts for syndiotactic styrene polymerization (p 68-75)
Hao Zhang, Qihui Chen, Yanlong Qian, Jiling Huang
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.834
Two new series of various substituted half-sandwich titanium complexes PhCH2-CpTiCl2(OR) (R = Et (1), iPr (2), tBu (3), cyclohexyl (4), benzyl (5)) and PhCH2CpTi(OR)3 (R = Et (6), iPr (7), tBu (8), cyclohexyl (9), benzyl (10)) were prepared. All complexes were tested as catalyst precursors for the syndiotactic polymerization of styrene. The effect of variation in temperature, MAO/catalyst molar ratio and polymerization time was studied. The s-PS sample obtained exhibits low molecular weight (Mw = 2.78 × 104) and narrow molecular weight distribution (Mw/Mn = 1.50). | |
Molybdenum tetracarbonyl complexes with linear chain polyether-containing Schiff base ligands and their reactivity in the polymerization of methyl methacrylate (p 76-80)
Ayfer Mente, Mithat Sarbay, Baki Hazer, Hülya Arslan
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.835
These complexes (n = | |
6 or Evidence of colloidal rhodium formation during the biphasic hydroformylation of 1-octene with thermoregulated phase-transfer phosphine rhodium(I) catalyst (p 81-89)
Fei Wen, Helmut Bönnemann, Jingyang Jiang, Dongmei Lu, Yanhua Wang, Zilin Jin
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.838
A thermoregulated phase-transfer (TRPT) Rh(I) complex catalyst A prepared from Rh(acac)(CO)2 and a thermoregulated ligand CH3(OCH2CH2)mPPh2 (Mw = 918) was applied to the biphasic hydroformylation of 1-octene, and a high activity with an aldehyde yield of 97.5% was demonstrated. | |
Raman spectroscopic evidence for bent metallocene fragments [M(Cp)2]2+ (p 90-93)
Martin Pavli
ta, Radim Bína, Zden
k 
ernoek, Milan Erben, Jaromír Vinklárek, Ivan Pavlík
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.839
Reactions of antitumour active bent metallocenes with bioligands can be accompanied by full | |
5-bonded cyclopentadienyl ring elimination or the bent metallocene fragment M(Cp)2 remains unaffected. It has not been easy to decide unambiguously whether the reaction products contain M(Cp)2 or M(Cp) fragments. We have found that Raman spectroscopy is a very simple and sensitive tool for detection of the bent metallocene fragment M(Cp)2 in both solid state and solution. A facile one-pot synthesis of [(COD)Pt(CH3)2] (p 94-97)
Fei Wen, Helmut Bönnemann
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.842
Complex [(COD)Pt(CH3)2] is available from Pt(acac)2 in a one-pot procedure with 92% yield. | |
Crystallographic report: (
5-Fluorenyl)-tris-pyridine-di-iodo-lanthanum(III) and -neodymium(III) (p 98-99)
Garth R. Giesbrecht, John C. Gordon, David L. Clark, Brian L. Scott
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.733
The structures of the title compounds are mononuclear with each lanthanide bound by a single | |
Crystallographic report: Bis(5-methyl-cyclopentadienyl)-bis(cyanato)-vanadium(IV) (p 100-101)
Jan Honzí
ek, Milan Erben, Ivana Císa
ová, Jaromír Vinklárek
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.663
The crystal structure of the first cyclopentadienyl vanadium(IV) pseudohalide complex, ( | |
Crystallographic report: The crystal structure of bis(5-cyclopentadienyl)- diazido-vanadium(IV) (p 102-103)
Jan Honzíek, Milan Erben, Ivana Císaová, Jaromír Vinklárek
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.762
The crystal structure of the cyclopentadienyl vanadocene complex ( | |
Main Group Metal Compounds
A novel phenyl-bromine ligand exchange reaction on germanium by boron tribromide (p 104-107)
Yoshito Takeuchi,azuyuki Suzuki, Takashi Yagi, Yusuke Yoshida, Yoshitake Suzuki
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.718
It was established that BBr3 can bring about phenyl-bromine ligand exchange on germanium without breaking the coexisting benzyl-germanium bond(s). This reaction will terminate when one phenyl group is exchanged, even if two or more phenyl groups are bonded to germanium. | |
Diels-Alder reaction of anthracene on grafted polysiloxane and cylindrical carbosilane dendrimer (p 108-112)
Chungkyunim,yongranwark, Chung-Gun Song
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.738
Anthracene-grafted polysiloxane was prepared by the dehydrocoupling between linear siloxane polymers and anthracenecarbinol. The cylindrical type of dendritic polysiloxane was prepared up to the second generation by the hydrosilation between polysiloxane and vinyltrichlorosilane, and the continual addition of allyl alcohol. The Diels-Alder reaction of anthracene moieties on polysiloxane and maleimide derivatives, maleic acid anhydride, and 1,4-quinone derivatives was carried out under mild conditions. | |
Synthesis, characterization and in vitro cytotoxicity screening of some triarylbismuth(V) di(N-salicylidene)amino carboxylates and the crystal structure of (2-HOC6H4CH
NCH2CO2)2Bi(C6H5)3 (p 113-117)
Guo-Cang Wang, Jian Xiao, Yong-Na Lu, Lin Yu, Hai-Bin Song, Jin-Shan Li, Jing-Rong Cui, Rui-Qing Wang, Fu-Xiang Ran, Hong-Gen Wang
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.749
Four novel triarylbismuth(V) di(N-salicylidene)amino carboxylates were synthesized. Their structures were confirmed by 1H NMR, IR, elemental analysis and X-ray diffraction. The in vitro antitumor activities of all compounds against three human cancer cells at 10 µM are reported. | |
Preparation and structures of [2-(dimethylamino)phenyl]diorganotin(IV) acetates substituted with organophosphorus groups in the 
-position of the acetate ligand (p 118-124)
Petra Zoufalá, Ivana Císaová, Ale R
ika, Petr 
tpnika
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.770
Monomeric organotin(IV) carboxylates R2-LNCSnOC(O)CH2P(E)Ph2, where LNC is a C,N-chelating 2-(dimethylamino)phenyl group, and R/E = Ph/void (1a), Ph/O (1b), Ph/S (1c), Me/void (2a), Me/O (2b) and Me/S (1c), were synthesized and characterized by multinuclear NMR, IR and MS spectra. The solid-state structures of 1b, 1c, 2b and 2c were determined by single-crystal X-ray diffraction. | |
Ion exchange of 90Sr and 137Cs into 1-vinyl-2-pyrrolidone-divinylbenzene cation-exchange resin (p 125-128)
Mohammad Zamin, Tahira Shaheen, Syed Arif Raza Zaidi
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.776
Radiotracer batch ion-exchange experiments were employed to investigate the uptake of 90Sr and 137Cs isotopes by various cation-exchanged forms of a 30% cross-linked macroporous 1-vinyl-2-pyrrolidone-divinylbenzene cation-exchange resin. The results showed that the Li+ and H+ forms of the resin were more effective in removing 90Sr and 137Cs, both in carrier-free and with carrier concentrations. | |
A convenient way of making arsoxanes (RAsO)n, X-ray crystal structure of (m-F3CC6H4AsO)4 (p 129-131)
Hongsui Sun, Brain O. Patrick, William R. Cullen
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.779
Arsoxanes (RAsO)n were prepared from the reactions of RLi and bis(dimethylamino)chloroarsine; the X-ray crystal structure of tetrameric m-trifluromethylphenylarsine oxide is described. | |
In vivo toxicological effects and spectral studies of organotin(IV) N-maleoylglycinates (p 132-139)
M. I.han, Musaaleem Baloch, Muhammad Ashfaq
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.807
Six new organotin(IV) complexes with N-maleoylglycine are reported; these complexes were duly characterized by multinuclear magnetic resonance, FT IR and 119mSn Mössbauer spectroscopies with MS and %CHN analysis. Spectroscopic analysis revealed octahedral geometry for diorganotin(IV) derivatives. All the organotin(IV) complexes were screened for in vivo antitumour activity against human tumoural cells; two compounds (3 and 4) showed antitumour activity in vivo, whereas all the compounds (1-6) displayed toxicity in vitro. | |
Investigation of mercury metallothionein complexes in tissues of rat after oral intake of HgCl2 (p 140-146)
Jin-Can Shen, Zhi-Yong Huang, Zhi-Xia Zhuang, Xiao-Ru Wang, Frank S. C. Lee
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.805
Metallothioneins, which show high affinity for metals such as zinc, copper and mercury, were purified from tissues of rat after oral intake of HgCl2, and then characterized using hyphenated method developed. Significant mercury-binding metallothioneins co-existing with copper and maybe zinc were found inidney | |
Studies on the catalysis of the reaction of organotin phenoxides with diethyl acetylenedicarboxylate (p 147-152)
Wojciech J.inart, Cezary M.inart, Quang T. Tran, Rafa
Oszcz
da
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.812
Different organotin phenoxides react at room temperature with diethyl acetylene-dicarboxylate in diethyl ether, in the presence of lithium perchlorate to give a mixture of corresponding phenyl vinyl ethers and ring ethenylated phenols. | |
Synthesis, solution behaviour and X-ray structures of [2-(Me2NCH2)C6H4]SnCl3 and [2-(Me2NCH2)C6H4]SnCl3·DMSO (p 153-160)
Richard A. Varga, Cristian Silvestru, Calin Deleanu
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.817
[2-(Me2NCH2)C6H4]SnCl3 (1) and its DMSO adduct [2-(Me2NCH2)C6H4]SnCl3·DMSO (1a) have been prepared. The NMR data (1H, 13C, 119Sn) in solution indicate 5- and 6-coordinated metal atoms in 1 and 1a, respectively. The molecular structure in solid state was established by single-crystal X-ray diffraction. The N atom of the pendant CH2NMe2 arm is strongly coordinated to the tin atom, thus resulting in distorted trigonal bipyramidal (C, N)SnCl3 and octahedral (C, N)SnCl3O cores for 1 and 1a, respectively. For both compounds hydrogen bonding generates supramolecular associations in the crystal. | |
A novel and facile one-pot synthesis of pyridylselenium compounds through selective bromine-magnesium exchange with isopropylmagnesium halide (p 161-166)
K.. Bhasin, Veena Arora, S.. Sharma, P. Venugopalan
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.717
A one-pot synthesis of various unsymmetrical 2-bromo-5-pyridylselenium compounds has been carried out under non-cryogenic conditions by selective mono bromine-magnesium exchange of 2,5-dibromopyridine using isopropylmagnesium chloride. This exchange, upon insertion of elemental selenium, followed by treatment with alkyl halide, gives the title compounds in good yield. The molecular structure of 2-bromo-5-selenopyridyltribromomethane has been examined: the compound crystallizes in the monoclinic space group P21/n; the X-ray structure shows that intermolecular Br·Br, N·Se and Se·Br interactions control its crystal packing. | |
Crystallographic report: 1-[4-(2-Thienyl)phenyl]germatrane (p 167-168)
Edmunds Lukevics, Luba Ignatovich, Tatjana Shul'ga, Sergey Belyakov
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.710
The X-ray crystal structure of 1-[4-(2-thienyl)phenyl]germatrane reveals that there are two molecules connected by a center of pseudoinversion; the germanium atom is penta-coordinated and adopts trigonal bipyramidal geometry. The (2-thienyl)- phenyl group and the nitrogen atom each occupy an apical position with transannular N | |
Ge bond of 2.247(4) Å and 2.219(4) Å. Crystallographic report: Diaqua(benzene-1,4-dioxyacetate)zinc(II): a one-dimensional zigzag chain (p 169-170)
Shan Gao, Ji-Wei Liu, Li-Hua Huo, Hui Zhao, Seik Weng Ng
Published Online: Nov 29 2004 5:01AM
DOI: 10.1002/aoc.688
The zinc(II) atom in the crystal structure of the title coordination polymer, [Zn(p-BDOA)·2H2O]n (p-BDOA2- = benzene-1,4-dioxyacetate), exists in a distorted trigonal prismatic geometry. Adjacent zinc(II) ions are linked by the p-BDOA2- ligands to furnish a one-dimensional zigzag chain. A three-dimensional network structure is stabilized by extended hydrogen bonds. | |
Main Group Metal Compound
Crystallographic report: 2,4-Diphenyl-1,3-bis(4,4,5,5-tetramethyl[1,3,2] dioxaborolan-2-yl)-buta-1Z,3E-diene (p 171-172)
Amal Shibli, Hijazi Abu Ali, Israel Goldberg, Morris Srebnik
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.730
The compound comprises a 1Z,3E-butadiene moiety substituted by two pinacol boronate functional groups. | |
Main Group Metal Compounds
Crystallographic report: [Bis(3-pyridylacrylato)cadmium(II)]n (p 173-174)
Yu-Mei Song, Rui Shi, Xi-Sen Wang, Hong Zhao, Ren-Gen Xiong
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.699
In [bis(3-pyridylacrylato)cadmium(II)]n, the local coordination geometry around the cadmium center is based on an octahedron. The carboxylate acts as a tridentate ligand by bridging two cadmium atoms and binds a third cadmium atom via the pyridyl group, with the result that a two-dimensional layered network is formed. | |
Crystallographic report: Bis(tripyridyldiamine)zinc(II) tetrabromozincate(II) hydrate (p 175)
Yongshu Xie, Xiaoyu Wang, Min Zhang,aiju Wei, Qingliang Liu, Shieming Peng
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.737
The zinc(II) atom in the complex cation of [Zn(tpda)2][ZnBr4]·H2O is octahedrally coordinated, whereas the zinc(II) atom in the anion is tetrahedrally coordinated. The cations and the anions are connected by hydrogen bonds, affording a two-dimensional network. | |
Crystallographic report: Bis(acetato-O,O
){4-[N,N-bis(2-cyanoethyl)amino] pyridine}bis(methanol)cadmium(II), [Cd(C11H12N4) (CH3CO2)2(CH3OH)2] (p 176-177)
Jun Ni, Yi-Zhi Li, Zhong Zhang, Hui-Lan Chen, Zhi-Lin Wang
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.673
In the molecule of Cd(CH3CO2)2(C11H12N4)(CH3OH)2, the cadmium atom is coordinated by the pyridine-nitrogen atom of the 4-[N, N-bis(2-cyanoethyl)amino]pyridine ligand, two oxygen atoms of two methanol molecules and four oxygen atoms of two acetate groups in a distorted pentagonal bipyramidal geometry. | |
Crystallographic report: Chlorobis(tripyridyldiamine)cadmium(II) nitrate (p 178)
Kaiju Wei, Yongshu Xie, Xiaoyu Wang, Min Zhang, Qingliang Liu, Shieming Peng
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.736
The cadmium(II) atom in [(tpda)2CdCl] NO3, is octahedrally coordinated to one chlorine and five pyridyl-nitrogen atoms. The coordination cations and nitrate anions are connected by multiple hydrogen bonds, affording a two-dimensional structure. | |
Crystallographic report: L-(-)-Dichloro(
-menthoxycarbonylethyl)tin N,N-diethyldithiocarbamate (p 179-180)
Laijin Tian, Zhicai Shang, Qingsen Yu, Liping Zhang
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.670
The tin atom in the title compound adopts a distorted octahedral geometry within a CCl2OS2 | |
Crystallographic report: (5-C5Me5)Fe(CO)2(BOCH2CH2CH2O): an organoiron complex containing the (trimethyleneglycolato)boryl ligand (p 181-182)
Andrea Rossin, Simon Aldridge, Li-ling Ooi
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.739
The structure of the pentamethylcyclopentadienyliron boryl complex ( | |
OCH2CH2CH2OCrystallographic report: Polymeric [3-(triphenylgermyl)-3-o-methoxyphenylpropionato]trimethyltin(IV) (p 183)
Muhammadaleemhosa, Masood Parvez, Muhammad Mazhar, Saqib Ali
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.748
The crystal structure of bimetallic compound [3-triphenylgermyl)-3-o-methoxyphenylpropionato] trimethyltin(IV) is reported. The structure is polymeric owing to the presence of bidentate bridging carboxylate ligands. | |
Crystallographic report: Hydro[tris(3-phenyl-2-thioimidazol-1-yl)]boratobismuth dinitrate (p 184-185)
Mouhai Shu, Jing Cui, Jie Sun
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.750
Bi[HB(timPh)3](NO3)2 features a distorted pen- tagonal pyramidal geometry defined by a sulfur-rich tripodal ligand and three oxygen atoms, derived from mono- and bi-dentate nitrate ligands. | |
Crystallographic report: Dibenzyl(dichloro)(1,10-phenanthroline)tin (IV) chloroform solvate (p 186)
B. S.rishnamoorthy, S. Chandrasekar, P. Arunkumar,. Panchanatheswaran
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.766
The monomeric title compound features a distorted octahedral tin (IV) centre within a C2Cl2N2 donor set with two cis Cl atoms and two trans benzyl groups. | |
Crystallographic report: Di(p-chlorobenzyl)tin bis(N-methylpiperazinyldithiocarbamate) (p 187)
Han Dong Yin, Sheng Cai Xue
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.767
The tin atom in (4-Cl-C6H4CH2)2Sn [S2CN(CH2CH2)2NCH3]2 is in a C2S4 skew-trapezoidal bipyramidal geometry with the two carbon atoms being disposed over the weaker Sn | |
Crystallographic report: Cis-[Zn(3,5-dinitrobenzoato)2(1,10-phenanthroline)2]·CH3CH2OH (p 188)
Han Dong Yin, Qi Bao Wang
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.768
Cis-[Zn(3,5-dinitrobenzoato)2(1,10-phenanthroline)2]·CH3CH2OH features unidentate and cis-disposed 3,5-dinitrobenzoate ligands and chelating 1,10-phenanthroline ligands so that a distorted octahedral N4O2 coordination geometry results. | |
Crystallographic report: Polymeric [diaqua bis(3-pyridylacrylato)zinc(II)] (p 189-190)
Qian Wu, Xue-Feng Huang, Ting Zhou, Yun-Zhi Tang, Ren-Gen Xiong
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.772
The Zn center in [bis(3-pyridylacrylato)diaquazinc(II)]n is in a slightly distorted octahedral geometry within a cis-N2O4 donor set. Each tridentate 3-pyridylacrylate ligand links two Zn centers, resulting in the formation of a linear chain. | |
Crystallographic report: Diaquabis(1,10-phenanthroline)zinc(II) 4,5-dihydroxy-1,3-benzenedisulfonate trihydrate (p 191-192)
Wen-Guo Wang, Jie Zhang, Zhan-Feng Ju, Li-Jun Song
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.778
The zinc atom has a distorted octahedral geometry defined by two 1,10-phenanthroline and two cis water molecules. A three-dimensional network structure arises owing to extensive hydrogen bonds involving all the components of [Zn(phen)2(H2O)2][C6H2(OH)2(SO3)2]·3H2O. | |
Crystallographic report: Chlorodi(o-chlorobenzyl)tin N-methylpiperazinyldithiocarbamate (p 193)
Han-Dong Yin, Sheng-Cai Xue
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.780
The tin atom in (2-Cl-C6H4CH2)2Sn(Cl)S2CN(CH2CH2)2NCH3 is in a trigonal bipyramid geometry defined by a C2ClS2 donor set with the chlorine and weakly bound sulfur atoms in axial positions. | |
Crystallographic report: Di(o-chlorobenzyl)tin(IV) bis(N-methylpiperazinyldithiocarbamate) (p 194)
Han-Dong Yin, Sheng-Cai Xue
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.781
The tin atom in {(2-Cl-C6H4CH2)2Sn[S2CN(CH2CH2)2NCH3]2}2 is in a skew-trapezoidal bipyramidal geometry defined by a C2S4 set with C | |
Crystallographic report: 1,4-Bis(carboxymethyldiphenylphosphonio)butane dinitrate, (CH2)4[(HOOCCH2)Ph2P(+)]2·2(NO3(-)) (p 195-196)
Miao Du, Xiao-Jun Zhao
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.782
The centrosymmetric {[(HOOCCH2PPh2)]2(CH2)4}2+ cation adopts an extended conformation in which the phosphorus center adopts a tetrahedral geometry. O | |
Crystallographic report: Tricarbonylacetylcyclopentadienylmolybdenumtin(IV) trichloride (p 197)
Xue-Mei Zhao, Ji-Tao Wang, Liang-Fu Tang
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.783
The tin atom in Cl3SnMo(CO)3C5H4COCH3 is in a distorted tetrahedral geometry with the molybdenum atom adopting a 3 : 4 piano stool geometry. | |
Crystallographic report: Dichloro(-methoxycarbonylethyl)tin(IV) isopropylxanthate (p 198-199)
Laijin Tian, Liping Zhang, Xicheng Liu, Zhengyu Zhou
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.787
The tin atom in CH3OCOCH2CH2SnCl2[S2COCH(CH3)2] adopts a distorted octahedral geometry via the bidentate xanthate ligand and intramolecular carbonyl coordination. | |
Crystallographic report: Chlorodiphenyltin(IV) piperidine-1-carbodithioate (p 200)
Saqib Ali, Syed Usman Ahmad, Sadiq-ur-Rehman, Saira Shahzadi, Masood Parvez, Muhammad Mazhar
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.795
A trigonal bipyramidal C2ClS2 coordination geometry for tin is found in Ph2Sn(S2CN(CH2)5)Cl. | |
Crystallographic report: Chlorodimethyltin(IV) piperidine-1-carbodithioate (p 201)
Saqib Ali, Syed Usman Ahmad, Saira Shahzadi, Sadiq-ur-Rehman, Masood Parvez, Muhammad Mazhar
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.796
Me2Sn(S2CN(CH2)5)Cl contains five-coordinated tin with a bidentate dithiocarbamate ligand spanning equatorial and axial positions in a distorted trigonal bipyramidal geometry. | |
Crystallographic report: 1,1-Diphenyl-3-(triphenylgermyl)-3-(4-chlorophenyl) propanol (p 202)
Muhammadaleemhosa, Masood Parvez, Muhammad Mazhar, Saqib Ali, Sadiq-ur-Rehman
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.797
The germanium atom in [(C6H5)3 GeCH(4-ClC6H4)CH2C(C6H5)2OH] is in a distorted tetrahedral geometry. Steric hindrance precludes O | |
Crystallographic report: Bis(m-nitrobenzoato)bis(pyridine)zinc(II) (p 203)
Han-Dong Yin, Qi-Bao Wang
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.799
The molecular structure of [Zn(O2CC6H4NO2-m)2(pyridine)2] exhibits a distorted N2O2 tetrahedral geometry; the molecule has two fold symmetry. | |
Crystallographic report: [Methylaluminum-µ-oxo-dimethylaluminum-trimethylethylenediamide]2 (p 204-205)
Elmar Hecht
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.800
Dimeric and centrosymmetric [MeAlO·Me2AlNMe(CH2)2NMe2]2 comprises two differentinds of aluminum center. One is tetrahedrally coordinated by two methyl groups, the nitrogen atom of one ligand molecule and one bridging oxygen atom, and the other is coordinated by one methyl group, two bridging oxygen atoms and two nitrogen atoms, derived from the amide ligand molecule in a distorted trigonal bipyramidal fashion. | |
Crystallographic report: Fluoro-bis-iso-propyl-(2,4,6-tris-iso-propylphenyl)- silane, i-Pr2(2,4,6-i-Pr3C6H2)SiF (p 206-207)
Rudolf Pietschnig,laus Merz
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.831
Owing to steric congestion in i-Pr2(2,4,6- i-Pr3C6H2)SiF, the geometry at the Si atom deviates slightly from ideal tetrahedral geometry with an increased C | |
Crystallographic report: Dichloro[bis(1-methylimidazole-2)disulfide]zinc(II) (p 208)
Yuki Matsunaga,iyoshi Fujisawa, Nagina Amir, Yoshitaro Miyashita,en-ichi Okamoto
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.832
The Zn center in [ZnCl2(L-S-S-L)], where L-S-S-L = bis(1-methylimidazole-2)disulfide, adopts a tetrahedral configuration defined by two Cl atoms and two N atoms from L-S-S-L, which was obtained by in situ oxidation of 1-methylimidazole-2-thione. | |
Crystallographic report: [N,N-Bis-(6-methylpyrid-2-ylium)-(1R,2R)-1,2-diaminocyclohexane] bis-[(p-cymene)- trichlororuthenate(II)] (p 209-210)
Javier A. Cabeza, Iván da Silva, Ignacio del Río, Santiago García-Granda
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.841
The title compound has been obtained in high yield by treating [RuCl2(p-cymene)]2 with an excess of hydrochloric acid in the presence of one equivalent of N,N | |
-bis-(6-methylpyrid-2-yl)-(1R,2R)-1,2-diaminocyclohexane. Crystallographic report: Bis(indole-3-acetato)(1,10-phenanthroline)lead(II) (p 211-212)
Zhen-Feng Chen, Ling Huang, Rui-Xiang Hu, Shao-Ming Shi, Hong Liang, Yan Li
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.747
The lead atom in Pb(phen)(IA)2 is in a heavily distorted square pyramidal geometry surrounded by an N2O3 donor set with Pb | |
Book Review
Edited by John Scheirs and Timothy E. Long. Modern polyesters: chemistry and technology of polyesters and copolyesters. Wiley, 2003. 784 pp; ISBN 0-471-49856-4 (p 213)
Wayne Hayes, Glenn Goodall
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.650
Edited by. Drauz and H. Waldmann. Enzyme catalysis in organic synthesis, Wiley-VCH, 2002, 2nd edition, 1559 pp. ISBN 3-527-29949-1 (p 214)
Richard O. Jenkins
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.666
Edited by L. Morawska and T. Salthammer. Indoor environment: airborne particles and settled dust. Wiley-VCH, 2004, 450 pp;. ISBN 3-527-30525-4 (p 215)
Robert Maynard
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.724
Edited by Albrecht Messerschmidt, Wolfram Bode and Mirek Cygler. Handbook of metalloproteins, volume 3. Wiley, 2004, pp 768. ISBN 0-470-84984-3 (p 216)
John Hall
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.715
Chryssostomos Chatgilialoglu. Organosilanes in radical chemistry: principles, methods and applications. Wiley, 2003, pp 227. ISBN 0-471-49870-X (p 217)
Kim Baines
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.716
David P. Lawrence. Environmental impact assessment: practical solutions to recurrent problems. Wiley, 2003, 562 pp. ISBN 0-471-45722-1 (p 218)
Peter Hopkinson
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.734
Edited by John R. Shapley. Inorganic syntheses volume 34. Wiley-Interscience, 2004, 260 pp; price £55.95. ISBN 0-471-64750-0 (p 219)
Richard E. Douthwaite
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.740
E. Heilbronner and F. A. Miller. A philatelic ramble through chemistry. Wiley VCH, 2003, 268 pp. ISBN 3-906390-31-4 (p 220)
Peter J. Craig
Published Online: Jan 6 2005 6:03AM
DOI: 10.1002/aoc.769