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| SYNTHESIS AND STRUCTURE OF AN ASYMMETRIC TRICOBALT COMPOUND Co_3(o-HOC_6H_4S)_2(o-OC_6H_4S)_2(PEt_3)_3 | |
| 摘 要： | Compound Co_3(o-HOC_6H_4S)_2(o-OC_6H_4S)_2(PEt_3)_3 was obtained by reaction of CoCl_2,o-HOC_6H_4SH(H_2mD)and PEt_3 in ethanol in the presence of NaOCH_3.The three Co atoms aretriangularly arranged and asymmetrically bridged by four S and one O atoms from the fourH_2mp ligands and terminally ligated by one O and three P atoms.Two free hydroxyl groupsform two internal hydrogen bonds with adjacent oxo donor atoms. |
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