INFRARED DETECTION OF M-H-CENTER-DOT-CENTER-DOT-CENTER-DOT-OPPH(3) HYDROGEN-BONDS

被引：34

作者：

PERIS, E

CRABTREE, RH

机构：

[1] Yale Chemistry Dept., New Haven, CT 06511

[2] Dpto. de Química Orgánica e Inorgánica, Universitat Jaume I

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1995年 / 21期

关键词：

D O I：

10.1039/C39950002179

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

M-H ... OPPH3 hydrogen bonds are detected for a variety of cationic iridium hydrides of the type [IrH(2)L(2)(PPh(3))(2)](+) and [IrH(bzquin)L'(PPh(3))(2)](+) for which IR studies give estimates of the hydrogen-bond free energies of 10-13 kJ mol(-1), the strongest being associated with those compounds having more electron-withdrawing ligands.

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页码：2179 / 2180

页数：2

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