Издательство СО РАН

Издательство СО РАН

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Поиск по журналу

Журнал структурной химии

2012 год, номер 4

CRYSTAL STRUCTURES OF DIMOLYBDENUM CARBONYL COMPLEXES CONTAINING THE CYCLOPENTADIENYL-THIENYL LIGAND

J.-W. Wang1, L.-J. Tian1, Z.-H. Ma2, K.-M. Guo1, Z.-G. Han1, X.-Z. Zheng1, J. Lin1
1 College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, People′s Republic of China
2 College of Basic Medicine, Hebei Medical University, Shijiazhuang, People′s Republic of China
wjwchlwx@yahoo.com.cn, linjin64@126.com
Ключевые слова: cyclopentadienyl-thienyl, molybdenum carbonyl, crystal structure
Страницы: 790-795

Аннотация

Reactions of thienyl side-chain-functionalized cyclopentadienyl ligands C5H5C(R1R2)C4H3S [R1 = R2 = CH3 (1); R1 = CH3, R2 = C2H5 (2); R1 = R2 = C2H5 (3); R1, R2 = (CH2)5 (4)] with Mo(CO)6 in refluxing xylene gave the corresponding cyclopentadienyl dimolybdenum carbonyl complexes: [(η5-C5H4)C(R1R2)(C4H3S)Mo(CO)3]2 [R1 = R2 = CH3 (5); R1 = CH3, R2 = C2H5 (6); R1 = R2 = C2H5 (7); R1, R2 = (CH2)5 (8)]. They are characterized by elemental analysis, IR and 1H NMR spectra. The molecular structures of (5) and (8) are determined by single crystal X-ray diffraction.