SYNTHESIS AND 2D-(H-1,RH-103)-NMR STUDY OF THE 1ST NONCLASSICAL POLYHYDRIDO COMPLEX STABILIZED BY A NITROGEN DONOR LIGAND

被引：71

作者：

BUCHER, UE

LENGWEILER, T

NANZ, D

VONPHILIPSBORN, W

VENANZI, LM

机构：

[1] SWISS FED INST TECHNOL,EIDGENOSS TECHN HSCH,ANORGAN CHEM LAB,UNIV STR 6,CH-8092 ZURICH,SWITZERLAND

[2] UNIV ZURICH,INST ORGAN CHEM,CH-8057 ZURICH,SWITZERLAND

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1990年 / 29卷 / 05期

关键词：

D O I：

10.1002/anie.199005481

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The H2 ligand in 1 is stabilized only by nitrogen ligands. 1H‐Detecting 2D‐(1H,103Rh)‐NMR spectroscopy, an NMR procedure in the preliminary phase of which a heteronuclear two‐spin coherence is excited, together with variation of the 1H‐transmitter frequency, made it possible to read directly from the spectrum both the chemical shift of the metal and the number of hydride ligands present. (Figure Presented.) Copyright © 1990 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：548 / 549

页数：2

共 14 条

[1] H-1 BRIDGING AND TERMINAL HYDRIDE T1 VALUES - COMMENTS ON CLASSICAL VS NON-CLASSICAL HYDRIDE IDENTIFICATION USING T1 CRITERIA
AMMANN, C
ISAIA, F
PREGOSIN, PS
[J]. MAGNETIC RESONANCE IN CHEMISTRY, 1988, 26 (03) : 236 - 238
[2] CORRELATION OF PROTON AND N-15 CHEMICAL-SHIFTS BY MULTIPLE QUANTUM NMR
BAX, A
GRIFFEY, RH
HAWKINS, BL
[J]. JOURNAL OF MAGNETIC RESONANCE, 1983, 55 (02) : 301 - 315
[3] REEXAMINATION OF A SEQUENCE DESIGNED TO CANCEL C-13 SIGNALS OF PROTONATED CARBONS
BENDALL, MR
PEGG, DT
[J]. JOURNAL OF MAGNETIC RESONANCE, 1983, 52 (01) : 136 - 138
[4] INDIRECT TWO-DIMENSIONAL HETERONUCLEAR NMR-SPECTROSCOPY OF LOW-GAMMA METAL NUCLEI (M=W-183,FE-57,RH-103,NI-61)
BENN, R
RUFINSKA, A
[J]. MAGNETIC RESONANCE IN CHEMISTRY, 1988, 26 (10) : 895 - 902
[5] DINUCLEAR PARA-CYMENEOSMIUM HYDRIDE COMPLEXES - THE MEASUREMENT OF OS-187 CHEMICAL-SHIFTS USING H-1 (OS-187) 2-DIMENSIONAL NMR-SPECTROSCOPY
CABEZA, JA
MANN, BE
BREVARD, C
MAITLIS, PM
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1985, (02) : 65 - 67
[6] COTTON FA, 1989, INORG CHEM, V28, P8
[7] SOME MOLECULAR-HYDROGEN COMPLEXES OF IRIDIUM
CRABTREE, RH
LAVIN, M
BONNEVIOT, L
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (14) : 4032 - 4037
[8] AN NMR METHOD FOR DISTINGUISHING CLASSICAL FROM NONCLASSICAL STRUCTURES IN TRANSITION-METAL POLYHYDRIDES
HAMILTON, DG
CRABTREE, RH
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (13) : 4126 - 4133
[9] THE 1ST POLYHYDRIDES STABILIZED ONLY BY N-DONOR LIGANDS, [(HB(PZ)3)REH6] AND [(CH2(PZ)2)REH7]
HAMILTON, DG
LUO, XL
CRABTREE, RH
[J]. INORGANIC CHEMISTRY, 1989, 28 (16) : 3198 - 3203
[10] CHARACTERIZATION OF THE 1ST EXAMPLES OF ISOLABLE MOLECULAR-HYDROGEN COMPLEXES, MO(CO)3(PCY3)2(H2), W(CO)3(PCY3)2(H2),MO(CO)3 (PI-PR3)2(H2),W(CO)3(PI-PR3)2(H2) - EVIDENCE FOR A SIDE-ON BONDED H-2 LIGAND
KUBAS, GJ
RYAN, RR
SWANSON, BI
VERGAMINI, PJ
WASSERMAN, HJ
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (02) : 451 - 452

← 1 2 →