[Mo43‐S)4(μ‐S2CNEt2)2(S2CNEt2)4], a Compound Containing a Cubane‐Like Mo4S4 Cluster

Wiley - Tập 23 Số 5 - Trang 391-392 - 1984
Thomas C. W. Mak1, Khalid S. Jasim2, Chung Chieh2
1Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong
2Guelph‐Waterloo Centre for Graduate Work in Chemistry, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1

Tóm tắt

An Mo4 tetrahedron as part of a readily distorted Mo4S4 cube is observed in the title compound (black crystals). In this complex, molybdenum is coordinated only by sulfur. Four of the six dithiocarbamate ligands are each bound to an Mo atom; the two remaining ligands each bridge an MoMo bond.

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Tài liệu tham khảo

10.1073/pnas.69.9.2437

10.1007/BFb0111303

10.1021/ja00398a009

10.1021/ic00159a006

Bandy J. A., J. Chem. Soc. Chem. Commun, 1983, 1395

10.1002/ange.19830950720

10.1002/anie.198305491

10.1016/S0020-1693(00)80108-5

Procedurefor4: A solution of 2 g Mo2(S2CNEt2)6in 100 mL toluene is refluxed for 20 h. The reaction mixture is then cooled to 333–343 K and after about 50% of the solvent was evaporated under reduced pressure black crystals were obtained by filtration. Yield 25–35%.

Further details of the crystal structure investigation can be obtained from the Fachinformationszentrum Energie Physik Mathematik D‐7514 Eggenstein‐Leopoldshafen 2 by quoting the depository number CSD 50819 the names of the authors and the journal citation.