Organometallic chalcogen complexes. XX. Stereochemical characterization of an oxidized iron-sulfur dimer, [Fe(h5-C5H5)(CO)(SCH3)]2+. Paramagnetic cation effectively containing a one-electron metal-metal bond

1970 ◽  
Vol 92 (25) ◽  
pp. 7472-7474 ◽  
Author(s):  
Lawrence F. Dahl ◽  
Neil G. Connelly
Keyword(s):  
Metal Bond ◽  
Iron Sulfur ◽  
Oxidized Iron ◽  
Metal Metal

Synthesis and characterization of a confacial bioctahedral tantalum(II) dimer with a formal triple metal-metal bond

1986 ◽  
Vol 108 (12) ◽  
pp. 3538-3539 ◽  
Author(s):  
F. Albert. Cotton ◽  
Michael P. Diebold ◽  
Wieslaw J. Roth
Keyword(s):  
Synthesis And Characterization ◽  
Metal Bond ◽  
Metal Metal

ChemInform Abstract: Syntheses and Characterization of γ-(SiW10M2S2O38)6- (M: MoV, WV) . Two Keggin Oxothio Heteropolyanions with a Metal-Metal Bond.

ChemInform ◽  
2010 ◽  
Vol 27 (35) ◽  
pp. no-no
Author(s):  
E. CADOT ◽  
V. BEREAU ◽  
B. MARG ◽  
S. HALUT ◽  
F. SECHERESSE
Keyword(s):  
Metal Bond ◽  
Metal Metal

Dicarbonylcyclopentadienyliridium, (η-C5H5)Ir(CO)2, as a ligand

1999 ◽  
Vol 77 (8) ◽  
pp. 1327-1335 ◽  
Author(s):  
Faming Jiang ◽  
Kumar Biradha ◽  
Weng Kee Leong ◽  
Roland K Pomeroy ◽  
Michael J Zaworotko
Keyword(s):  
Crystal Structures ◽  
Time Scale ◽  
Room Temperature ◽  
Donor Ligand ◽  
Carbonyl Ligands ◽  
Metal Bond ◽  
Metal Metal

The following complexes, in which CpIr(CO)2 acts as a 2e donor ligand, have been prepared: Cp(OC)2IrW(CO)5 (1), Cp(OC)2IrRu(CO)3(SiCl3)2, Cp(OC)2IrOs(CO)3(GeCl3)(Cl) (2), Cp(OC)2IrOs(CO)3(X)2 (X = Cl, Br (3), I). The characterization of the complexes included the crystal structures of 1, 2, and 3, which reveal that all contain an unbridged metal-metal bond. The carbonyl ligands of 1 in solution undergo exchange on the NMR time scale above -40°C. With the exception of 2, all the complexes dissociate in solution at room temperature, some rapidly so. Only in the case of 3 is an equilibrium with the dissociation products established. The results indicate that CpIr(CO)2 is a weak ligand.Key words: tungsten, osmium, iridium, binuclear.

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

Metal-metal bond cleavage reactions. The crystallization and solid state structural characterization of cadmium tetracarbonyliron, CdFe(CO)4

1977 ◽  
Vol 99 (7) ◽  
pp. 2090-2098 ◽  
Author(s):  
Richard D. Ernst ◽  
Tobin J. Marks ◽  
James A. Ibers
Keyword(s):  
Solid State ◽  
Structural Characterization ◽  
Bond Cleavage ◽  
Metal Bond ◽  
Metal Metal ◽  
Cleavage Reactions

ChemInform Abstract: X-RAY STRUCTURE AND CHARACTERIZATION OF A NOVEL DITHIOCARBAMATO-COMPLEX OF RUTHENIUM(III) CONTAINING A METAL-METAL BOND

1975 ◽  
Vol 6 (14) ◽  
pp. no-no
Author(s):  
L. H. PIGNOLET ◽  
B. M. MATTSON
Keyword(s):  
X Ray ◽  
Metal Bond ◽  
Metal Metal

Novel porphyrin–thallium–platinum complex with “naked” metal–metal bond: multinuclear NMR characterization of [(tpp)Tl–Pt(CN)5]2− and [(thpp)Tl–Pt(CN)5]2− in solution

2004 ◽  
Vol 357 (14) ◽  
pp. 4073-4077 ◽  
Author(s):  
Guibin Ma ◽  
Mikhail Maliarik ◽  
Licheng Sun ◽  
Julius Glaser
Keyword(s):  
Platinum Complex ◽  
Metal Bond ◽  
Multinuclear Nmr ◽  
Nmr Characterization ◽  
Metal Metal
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