DIRECT OBSERVATION OF THE CENTRAL ATOM IN [C(AU[P(C6H5)2(P-C6H4NME2)])6](BF4)2 BY C-13 NMR-SPECTROSCOPY

被引：39

作者：

SCHMIDBAUR, H

BRACHTHAUSER, B

STEIGELMANN, O

机构：

[1] Anorganisch-Chemisches Institut, Technischen Universität München, Garching, W-8046

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1991年 / 30卷 / 11期

关键词：

D O I：

10.1002/anie.199114881

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis of the title compound in which the interstitial C atoms are mainly C-13 isotopes makes the proof of these octahedral hypercoordinated atoms possible. The septet multiplicity and the coupling constants confirm the postulated surroundings and agree with the expectations regarding bonding. The chemical shift-delta(C-13) = 137.27 is more difficult to understand. Relativistic effects must be taken into account in the crucial theoretical calculations.

引用

页码：1488 / 1490

页数：3

共 50 条

[1] (C6H5)2P-SB(C6H5)2 AND (C6H5)2AS-SB(C6H5)2
KUHN, N
WINTER, M
CHEMIKER-ZEITUNG, 1983, 107 (11): : 342 - 342
[2] An investigation of the lability of P(C6H4Cl-2)2(C6H5) by the addition of Lewis bases to Pd(P(C6H4Cl-2)2(C6H5))2Cl2.
Stone, JJ
Stockland, RA
Rath, NP
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2002, 224 : U722 - U723
[3] REACTIONS OF [CP(CO)2FE=CHAR]+ (AR=P-C6H4OME) WITH O=N-AR' (AR'=C6H5, P-C6H4NME2) AND PHN=NPH
PENG, WJ
GAMBLE, AS
TEMPLETON, JL
BROOKHART, M
INORGANIC CHEMISTRY, 1990, 29 (03) : 463 - 467
[4] INFRARED-SPECTRA OF (C6H5)2PCH2CH2P(C6H5)2 AND (C6H5)2PCD2CD2P(C6H5)2
BACCI, M
SPECTROCHIMICA ACTA PART A-MOLECULAR SPECTROSCOPY, 1972, A 28 (11): : 2286 - &
[5] Synthesis and reactivity of (DPPE){(C6H5)(C6H4)PCH2CH2P(C6H5)2}RuCl
Umezawa-Vizzini, K
Lee, TR
ORGANOMETALLICS, 1997, 16 (26) : 5613 - 5615
[6] SYNTHESIS, STRUCTURE AND REACTIVITY OF [(C5H5)RU(P(C6H5)3)2(RSH)]BF4
DRAGANJAC, M
MINICK, D
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1987, 194 : 442 - INOR
[7] Synthesis and characterization of rhenium phosphinothiolate complexes.: Crystal and molecular structures of [HNEt3][Re{P(C6H4S)3}2], [ReOCl{OP(C6H5)2(C6H4S)}{P(C6H5)2(C6H4S)}], [Re2O5{P(C6H5)2(C6H4S)}2], and [ReOCl{OP(C6H5)2(2-SC6H3-3-SiMe)}2]
Perez-Lourido, P
Romero, J
Garcia-Vazquez, J
Sousa, A
Maresca, KP
Rose, DJ
Zubieta, J
INORGANIC CHEMISTRY, 1998, 37 (13) : 3331 - 3336
[8] BROMOSELENATES(II) - PREPARATION, STRUCTURE AND PROPERTIES OF [P(C6H5)4]2SEBR4 AND [P(C6H5)4]2SE2BR6
KREBS, B
SCHAFFER, A
POHL, S
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1984, 39 (12): : 1633 - 1641
[9] Synthesis and crystal structures of (p-bromobenzyl)triphenylphosphonium bromides, [(p-Br-C6H4-CH2)P(C6H5)(3)](+) Br-; [(p-Br-C6H4-CH2)P(C6H5)(3)](+) Br-2(-) and [(p-Br-C6H4-CH2)P(C6H5)(3)](+) Br-3(-)
Vogt, H
WulffMolder, D
Meisel, M
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1996, 51 (10): : 1443 - 1448
[10] HYDRIDODINITROGEN AND HYDRIDO COMPLEXES OF IRON(II) WITH THE LINEAR TETRATERTIARY PHOSPHINE HEXAPHENYL-1,4,7,10-TETRAPHOSPHADECANE - CRYSTAL-STRUCTURE OF THE COMPLEX [FEH(N2)((C6H5)2PC2H4P(C6H5)C2H4P(C6H5)C2H4P(C6H5)2)]BR.C2H5OH
GHILARDI, CA
MIDOLLINI, S
SACCONI, L
STOPPIONI, P
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1981, 205 (02) : 193 - 202

← 1 2 3 4 5 →