Systematic Variation of Metal–Metal Bond Order in Metal–Chromium Complexes

2013 ◽  
Vol 135 (35) ◽  
pp. 13142-13148 ◽  
Author(s):  
Laura J. Clouston ◽  
Randall B. Siedschlag ◽  
P. Alex Rudd ◽  
Nora Planas ◽  
Shuxian Hu ◽  
...  
Keyword(s):  
Bond Order ◽  
Systematic Variation ◽  
Chromium Complexes ◽  
Metal Bond ◽  
Metal Metal

scholarly journals Systematic variation of metal--metal bond order in metalloporphyrin dimers

1983 ◽  
Vol 80 (24) ◽  
pp. 7684-7688 ◽  
Author(s):  
J. P. Collman ◽  
C. E. Barnes ◽  
L. K. Woo
Keyword(s):  
Bond Order ◽  
Systematic Variation ◽  
Metal Bond ◽  
Metal Metal

A Highly Reduced V23+Unit with a Metal−Metal Bond Order of 3.5

2003 ◽  
Vol 125 (8) ◽  
pp. 2026-2027 ◽  
Author(s):  
F. Albert Cotton ◽  
Elizabeth A. Hillard ◽  
Carlos A. Murillo
Keyword(s):  
Bond Order ◽  
Metal Bond ◽  
Metal Metal

Stereochemie der Metall-Metall-Bindung: Darstellung und Struktur von Co2(CO)4C5H5P(CH3)2 / Stereochemistry of the Metal-Metal Bond: Preparation and Structure of Co2(CO)4C5H5P(CH3)2

1978 ◽  
Vol 33 (5) ◽  
pp. 537-541 ◽  
Author(s):  
Egbert Keller ◽  
Heinrich Vahrenkamp
Keyword(s):  
Crystal Structure ◽  
Bond Length ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Title Complex ◽  
Systematic Variation ◽  
Metal Bond ◽  
Metal Metal

Abstract The title complex 4 was prepared from η-C3H5Co(CO)3 and η-C5H5(CO)Co-P(CH3)2H. It completes the series of PR2-and AsR2-bridged homodinuclear complexes C2(CO)7C5H5-As(CH3)2, Mn2(CO)6C5H5As(CH3)2, and Fe2(CO)5C5H5P(CH3)2. Its crystal structure analysis reveals the systematic variation of the ligand distribution along the series which depends only on the number of ligands present and not on given coordination geometries. The metal-metal bond length in 4 is mainly determined by the stereochemical require-ments of the bridging phosphido ligand.

Palladium(ii)–palladium(ii) bonding in two open clamshell dinuclear complexes

2017 ◽  
Vol 41 (15) ◽  
pp. 7384-7391 ◽  
Author(s):  
Shanti G. Patra ◽  
Nirmal K. Shee ◽  
Michael G. B. Drew ◽  
Dipankar Datta
Keyword(s):  
Bond Order ◽  
Dinuclear Complexes ◽  
Metal Bond ◽  
Metal Metal

In two Pd(ii) dimers with Pd–Pd distance ≤3.26 Å, the metal–metal bond order is found to be zero.

Metal−Metal Multiply-Bonded Complexes of Technetium. 3.1Preparation and Characterization of Phosphine Complexes of Technetium Possessing a Metal−Metal Bond Order of 3.5

1996 ◽  
Vol 35 (7) ◽  
pp. 1831-1838 ◽  
Author(s):  
F. Albert Cotton ◽  
Steven C. Haefner ◽  
Alfred P. Sattelberger
Keyword(s):  
Bond Order ◽  
Metal Bond ◽  
Phosphine Complexes ◽  
Metal Metal ◽  
Multiply Bonded ◽  
Bonded Complexes

scholarly journals Malcolm Harold Chisholm. 15 October 1945 — 20 November 2015

2016 ◽  
Vol 63 ◽  
pp. 117-136
Author(s):  
Richard J. Puddephatt
Keyword(s):  
Organic Compounds ◽  
Bond Order ◽  
Functional Materials ◽  
Synthetic Chemistry ◽  
Great Pleasure ◽  
Metal Bond ◽  
Triple Bonds ◽  
Metal Metal ◽  
Metal Metal Bonds ◽  
Metal Bonds

Malcolm Chisholm was one of the most creative and distinguished inorganic chemists of his generation. He was particularly renowned for his chemistry of compounds containing multiple metal–metal bonds and for showing how they could give insights into catalysis or be used in functional materials. Very early in his independent career he reported the remarkable compounds M 2 X 6 , with M = molybdenum or tungsten and X = alkoxide or dialkylamide, which contain metal–metal triple bonds, and his group showed how they could activate organic compounds in unusual ways, often with changes in the metal–metal bond order. He was a master of synthetic chemistry, but he also made notable discoveries in theory, spectroscopy and catalysis. Personally, he was outgoing, friendly and fun-loving. He was faithful and supportive of his family, students, colleagues and his many friends around the globe, and took great pleasure in their successes.

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