Quadruply bonded dimolybdenum complexes with highly unusual geometries and vacant coordination sites

被引：15

作者：

Carrasco, Mario ^{[2
]}

Faust, Michelle ^{[1
]}

Peloso, Riccardo ^{[2
]}

Rodriguez, Amor ^{[2
]}

Lopez-Serrano, Joaquin ^{[2
]}

Alvarez, Eleuterio ^{[2
]}

Maya, Celia ^{[2
]}

Power, Philip P. ^{[1
]}

Carmona, Ernesto ^{[2
]}

机构：

[1] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA

[2] Univ Seville, CSIC, Dept Quim Inorgan, IIQ, Seville 41092, Spain

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 33期

基金：

美国国家科学基金会;

关键词：

METAL-METAL DISTANCES; TRANSITION-METAL; MULTIPLE BONDS; CHROMIUM; TERPHENYL; COMPOUND; CR; MOLYBDENUM; KINETICS; LENGTHS;

D O I：

10.1039/c2cc30394a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New quadruply bonded dimolybdenum complexes of the terphenyl ligand Ar-Xyl2 (Ar-Xyl2 = C6H3-2,6-(C6H3-2,6-Me-2)(2)) have been prepared and structurally characterized. The steric hindrance exerted by the Ar-Xyl2 groups causes the Mo atoms to feature unsaturated four-coordinate structures and a formal fourteen-electron count.

引用

页码：3954 / 3956

页数：3

共 38 条

[31] COORDINATION CHEMISTRY OF METHYLMERCURY(II) - SYNTHESIS, H-1-NMR, AND CRYSTALLOGRAPHIC STUDIES OF CATIONIC COMPLEXES OF MEHGII WITH AMBIDENTATE AND POLYDENTATE LIGANDS CONTAINING PYRIDYL AND N-SUBSTITUTED IMIDAZOLYL DONORS AND INVOLVING UNUSUAL COORDINATION GEOMETRIES
CANTY, AJ
CHAICHIT, N
GATEHOUSE, BM
GEORGE, EE
HAYHURST, G
INORGANIC CHEMISTRY, 1981, 20 (08) : 2414 - 2422
[32] Mixed tetradentate NHC/1,2,3-triazole iron complexes bearing cis labile coordination sites as highly active catalysts in Lewis and Bronsted acid mediated olefin epoxidation
Schlagintweit, Jonas F.
Dyckhoff, Florian
Nguyen, Linda
Jakob, Christian H. G.
Reich, Robert M.
Kuehn, Fritz E.
JOURNAL OF CATALYSIS, 2020, 383 : 144 - 152
[33] Quadruply bonded dimolybdenum complexes containing pairs of bridging diphosphine and acetate ligands; Synthesis and structural characterization of trans-Mo2Cl2(OAc)2 (ae-dppa)2 and its transformation to Mo2Cl4(ae-dppa)2, where dppa is n,n-bis(diphenylphosphino)amine
Inorg Chim Acta, 2 (193):
[34] Quadruply bonded dimolybdenum complexes containing pairs of bridging diphosphine and acetate ligands; Synthesis and structural characterization of trans-Mo2Cl2(OAc)(2)(mu-dppa)(2) and its transformation to Mo2Cl4(mu-dppa)(2), where dppa is N,N-bis(diphenylphosphino)amine
Wu, YY
Chen, JD
Liou, LS
Wang, JC
INORGANICA CHIMICA ACTA, 1997, 258 (02) : 193 - 199
[35] Transition-metal complexes with sulfur ligands. 57. Stabilization of high-valent Fe(IV) centers and vacant coordination sites by sulfur π-donation. Syntheses, X-ray structures, and properties of [Fe('S2')2(PMe3)n] (n = 1, 2) and (NMe4)[Fe('S2')2(PMe3)2]·CH3OH ('S2'2- = 1,2-benzenedithiolate(2-))
1600, (113):
[36] TRANSITION-METAL COMPLEXES WITH SULFUR LIGANDS .57. STABILIZATION OF HIGH-VALENT FE(IV) CENTERS AND VACANT COORDINATION SITES BY SULFUR PI-DONATION - SYNTHESES, X-RAY STRUCTURES, AND PROPERTIES OF [FE(S2)2(PME3)N] (N = 1, 2) AND (NME4)[FE(S2)2(PME3)2].CH3OH (S2(2-) = 1,2-BENZENEDITHIOLATE(2-))
SELLMANN, D
GECK, M
KNOCH, F
RITTER, G
DENGLER, J
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (10) : 3819 - 3828
[37] Transition-metal complexes with sulfur ligands. 57. Stabilization of high-valent Fe(IV) centers and vacant coordination sites by sulfur π-donation. Syntheses, X-ray structures, and properties of [Fe('S2')2(PMe3)n] (n = 1,2) and (NMe4)[Fe('S2')2(PMe3)2]+CH3OH ('S2'2- = 1,2-benzenedithiolate(2-))
1600, (114):
[38] TRANSITION-METAL COMPLEXES WITH SULFUR LIGANDS .47. S2 BRIDGED RUTHENIUM COMPLEXES WITH SULFUR DOMINATED COORDINATION SPHERES AND HIGHLY UNUSUAL ELECTRONIC-PROPERTIES - [MU-S2(RU(PPH3)(S4))2] AND [MU-S2(RU(PPH3)(BUS4))2] (S42- = 1,2-BIS(2-MERCAPTOPHENYLTHIO)ETHANE (2-) - BUS42- = 1,2-BIS(3,5-DI(TERTIARYBUTYL)-2-MERCAPTOPHENYLTHIO)ETHANE (2-))S
SELLMANN, D
BARTH, I
INORGANICA CHIMICA ACTA, 1989, 164 (02) : 171 - 177

← 1 2 3 4 →