ENDO-SIGMA-BONDED GROUP-14 HETERODICARBORANES - SYNTHESIS OF [PH3MC2B9H11]- [M = GERMANIUM(IV), TIN(IV)] AND STRUCTURE OF [10-ENDO-(SNPH3)-10-MU-H-7,8-NIDO-C2B9H10][TRANS-IR(CO)(PPH3)2(MECN)]

被引:16
作者
KIM, J
KIM, S
DO, Y
机构
[1] KOREA ADV INST SCI & TECHNOL,DEPT CHEM,373-1 KUSUNG DONG,TAEJON 305701,SOUTH KOREA
[2] KOREA ADV INST SCI & TECHNOL,CTR MOLEC SCI,TAEJON 302343,SOUTH KOREA
[3] LUCKY CENT RES INST,TAEJON 302343,SOUTH KOREA
关键词
D O I
10.1039/c39920000938
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Reaction of equimolar amounts of thallium(i) salts of monoanionic group 14 heterodicarboranes [Ph3MC2B9H11]-, generated in situ by treating Tl2C2B9H11 with Ph3MCl in MeCN, and trans-lr(CO)(PPh3)2Cl afforded [10-endo-(MPh3)-10-mu-H-7,8-nido-C2B9H10][trans-lr(CO)(PPh3)2(MeCN)] (M = Ge(IV), Sn(IV)) in which the Ph3M moiety interacts with the unique boron atom of the nido-C2B9 cage via endo-sigma-M-B bond as well as weak M-H-B bridge bond.
引用
收藏
页码:938 / 939
页数:2
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