Triple bonds between molybdenum and tungsten atoms supported by thiolate ligands: (RS)3MM(SR)3
Chisholm, MH; Corning, JF; Folting, K; Huffman, JC
| HERO ID | 854038 |
|---|---|
| In Press | No |
| Year | 1985 |
| Title | Triple bonds between molybdenum and tungsten atoms supported by thiolate ligands: (RS)3MM(SR)3 |
| Authors | Chisholm, MH; Corning, JF; Folting, K; Huffman, JC |
| Journal | Polyhedron |
| Volume | 4 |
| Issue | 3 |
| Page Numbers | 383-390 |
| Abstract | Toluene solutions of M2(NMe2)6 and mesitylene thiol react at 80°C to yield M2(S-mes)6 compounds (M = Mo and W) with the liberation of HNMe2. Similarly M2(OBut)6 in toluene reacts with mesitylene thiol under reflux to yield M2(S-mes)6 compounds. In all cases the reactions also yield some decomposition products. The compounds M2(SBut)2(NMe2)4 react with mesitylene thiol in hexane at room temperature to give M2(S-mes)6 compounds without significant side reactions. The M2(S-mes)6 compounds are the first examples of compounds containing triple bonds between molybdenum and tungsten atoms supported exclusively by thiolate ligands. Pertinent bond distances (à ) and angles (°) are: MM = 2.228(1) (Mo), 2.312(2) (W); MS = 2.325(2) (Mo), 2.32(1) (W); MMS = 96.6(1) (Mo), 97.2(6) (W). The preparations of the new compounds W2(SBut)2(NMe2)4 and W2(OBut)2(S-mes)4 are reported. © 1985. |
| Doi | 10.1016/s0277-5387(00)86996-x |
| Url | http://linkinghub.elsevier.com/retrieve/pii/S027753870086996X |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | English |
| Is Qa | No |