An M-H center dot center dot center dot H-C hydrogen bonding interaction

被引：59

作者：

Richardson, TB

Koetzle, TF

Crabtree, RH

机构：

[1] YALE UNIV,DEPT CHEM,NEW HAVEN,CT 06520

[2] BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973

来源：

INORGANICA CHIMICA ACTA | 1996年 / 250卷 / 1-2期

关键词：

metal hydride complexes; aryl phosphine complexes; metal hydrogen carbon hydrogen interaction;

D O I：

10.1016/S0020-1693(96)05212-7

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Study of several X-ray and neutron diffraction crystal structures of aryl phosphine hydride complexes shows that abnormally close CH...HM contacts (1.6-2.1 Angstrom) commonly occur between the arene CH bonds and the hydride. The data suggest that weak CH...HM hydrogen bonds are involved, resembling those we have previously characterized for the NH...HM case. Based on these results, a new mechanism is suggested for cyclometallation.

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页码：69 / 73

页数：5

相关论文

共 33 条

[21] FORMATION, STRUCTURES, AND REACTIVITY OF CIS-HYDROXY HYDRIDES, CIS-METHOXY HYDRIDES, AND CIS-MERCAPTOIRIDIUM HYDRIDES - OXIDATIVE ADDITION OF WATER TO IR(I) [J].

MILSTEIN, D ;

CALABRESE, JC ;

WILLIAMS, ID .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (20) :6387-6389

[22] A NEW-TYPE OF INTRAMOLECULAR H...H...H INTERACTION INVOLVING N-H...H(IR)...H-N ATOMS - CRYSTAL AND MOLECULAR-STRUCTURE OF [IRH(ETA(1)-SC5H4NH)(2)(ETA(2)-SC5H4N)(PCY3)]BF4-CENTER-DOT-0.72CH2CL2 [J].

PARK, SH ;

RAMACHANDRAN, R ;

LOUGH, AJ ;

MORRIS, RH .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (19) :2201-2202

[23]

PATEL BP, 1996, J CHEM SOC CHEM COMM, P991

[24] FACTORS AFFECTING THE STRENGTH OF X-H-CENTER-DOT-CENTER-DOT-CENTER-DOT-H-M HYDROGEN-BONDS [J].

PERIS, E ;

LEE, JC ;

RAMBO, JR ;

EISENSTEIN, O ;

CRABTREE, RH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (12) :3485-3491

[25] INFRARED DETECTION OF M-H-CENTER-DOT-CENTER-DOT-CENTER-DOT-OPPH(3) HYDROGEN-BONDS [J].

PERIS, E ;

CRABTREE, RH .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (21) :2179-2180

[26] INTRAMOLECULAR N-H-CENTER-DOT-CENTER-DOT-CENTER-DOT-X-IR (X=H, F) HYDROGEN-BONDING IN METAL-COMPLEXES [J].

PERIS, E ;

LEE, JC ;

CRABTREE, RH .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (22) :2573-2573

[27] Unconventional hydrogen bonds: Intermolecular B-H center dot center dot center dot H-N interactions [J].

Richardson, TB ;

deGala, S ;

Crabtree, RH ;

Siegbahn, PEM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (51) :12875-12876

[28]

RICHARDSON TB, 1995, UNPUB

[29] AN ATTRACTIVE CIS-EFFECT OF HYDRIDE ON NEIGHBOR LIGANDS - EXPERIMENTAL AND THEORETICAL-STUDIES ON THE STRUCTURE AND INTRAMOLECULAR REARRANGEMENTS OF FE(H)2(ETA-2-H2)(PETPH2)3 [J].

VANDERSLUYS, LS ;

ECKERT, J ;

EISENSTEIN, O ;

HALL, JH ;

HUFFMAN, JC ;

JACKSON, SA ;

KOETZLE, TF ;

KUBAS, GJ ;

VERGAMINI, PJ ;

CAULTON, KG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (12) :4831-4841

[30] DEPROTONATION OF UNCHARGED TRANSITION-METAL DIHYDROGEN COMPLEXES WITH COPPER ALKOXIDES, CHARACTERIZATION OF THE HETEROMETALLIC COMPLEXES (PR3)XFEHYCU(PR3), (PR3)XWHYCU(PR3) AND X-RAY CRYSTAL-STRUCTURE OF (PETPH2)3FEH3CU(PETPH2) [J].

VANDERSLUYS, LS ;

MILLER, MM ;

KUBAS, GJ ;

CAULTON, KG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (07) :2513-2520

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