| Abstract: Two copper complexes with a new multi-sulfur 1,2-dithiolene ligand, C[Cu(cddt)2] (C=tetrabutylammoni-um, n-Bu4N+; tetraphenylphosphonium, Ph4P+; cddt = 4a, 6, 7, 7a-5H-cyclopenta[b]-1,4-dithiin-2,3 dithi-olate) have been synthesized and characterized by electrochemical studies, IR, EA, etc. The structure of (Ph4P)[Cu(cddt)2] was determined by single crystal X-ray analysis. The complex was crystallized in the triclinic, space group P1 with the cell dimensions a=10.460(2)?, b=13.000(3)?,c=16.270(3)?, α=86.68(3)°,β= 71.92(3)°,γ=66.66(3)° and Z=2. R1=0.0548, wR2=0.1358 for 6786 independent reflections. The four S atoms surround the Cu atom [CuS4] core is a square-planar environment. |
| 纪勇,左景林,涂超,蔡晨新,李一志,张建强.多硫二硫烯铜配合物(n-Bu4N)[Cu(cddt)2]和(Ph4P)[Cu(cddt)2]的合成、表征及其结构(英文)[J].无机化学学报,2002,18(11):1123-1126. |
