The η2-C,C′-acetylenedithiolate (acdt2−) complex K[(triphos)Co(acdt)], K-5, triphos = 1,1,1-tris(diphenylphosphinomethyl)ethane} was obtained by consecutive removal of S-protection groups in [(triphos)Co(1)]PF6, 3-PF6 (1 = 1-Trimethylsilyl-7-phenyl-3,6-dithiahept-4-ine). Reaction of K-5 with selected Pt(II) salts resulted in the formation of the new heterobimetallic complexes [(phen)Pt(5)]BPh4, 6-BPh4
这 η 2 - ç,Ç '-acetylenedithiolate(acdt 2−)复数K [(triphos)Co(acdt)],K- 5,triphos =1,1,1-三(
二苯基膦甲基)
乙烷}由连续除去得到小号在-防护基团[(
三磷酸)的Co(1)] PF 6,3 -PF 6(1 =1-三甲基甲
硅烷基-7-苯基-3,6-二
硫杂庚-4-碱)。K- 5与选择的反应
铂(II)盐导致新双核配合物的形成[(苯)合
铂(5)] BPH 4,6 -BPh 4,(
苯酚 = 1,10-
菲咯啉)和[(
DPPE)的Pt(5)] BPH 4,7 -BPh 4,
DPPE = 1,2-双(
二苯基膦基)
乙烷},它们具有充分的特征。X射线衍射研究表明有限公司 和
铂由ACDT连接2-在η 2 - ç,ç '-κ 2 -小号,小号'-bridging模式。通过电子吸收光谱,循环伏安法和中性7的X波段EPR光谱研究了6 -BPh