Dinuclear complex of rhodium(III) with an amine-phenol ligand: synthesis and X-ray crystal structure

1993 ◽  
Vol 23 (9) ◽  
pp. 719-723 ◽  
Author(s):  
R. A. Pillai ◽  
C. L. Barnes ◽  
E. O. Schlemper
Keyword(s):  
Crystal Structure ◽  
Dinuclear Complex ◽  
X Ray ◽  
Ligand Synthesis

Mono- and dioxido-vanadium(V) complexes of a tridentate ONO Schiff base ligand: Synthesis, spectral characterization, X-ray crystal structure, and anticancer activity

Polyhedron ◽  
2015 ◽  
Vol 93 ◽  
pp. 99-105 ◽  
Author(s):  
S. Yousef Ebrahimipour ◽  
Iran Sheikhshoaie ◽  
Anna Christin Kautz ◽  
Mojgan Ameri ◽  
Hamzeh Pasban-Aliabadi ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Schiff Base ◽  
Anticancer Activity ◽  
Schiff Base Ligand ◽  
Spectral Characterization ◽  
X Ray ◽  
Ligand Synthesis

Diolefincobalt(0)-Komplexe / Diolefincobalt(0) Complexes

1984 ◽  
Vol 39 (5) ◽  
pp. 643-648 ◽  
Author(s):  
Hans-Friedrich Klein ◽  
Joachim Groß ◽  
Hubert Witty ◽  
Dietmar Neugebauer
Keyword(s):  
Crystal Structure ◽  
Structure Determination ◽  
Valence State ◽  
Cobalt Atom ◽  
Spectroscopic Properties ◽  
Dinuclear Complex ◽  
X Ray ◽  
Linear Dimer ◽  
Mononuclear Cobalt

Mononuclear cobalt(0) complexes containing diolefin and trimethylphosphane ligands Co(cycloocta-1,5-diene)(PMe3)2 and Co[(CH2=CHMe2Si)2O](PMe3)2 are obtained from CoCl2 by reaction with magnesium in the presence of the ligands or by substitution of cobalt(olefin)tris- (trimethylphosphane) with diolefin. Chemical and spectroscopic properties confirm the para- magnetic valence state of the compounds in solution. An X-Ray crystal structure determination of Co[(CH2=CHMe2Si)2O](PMe3)2 shows a tetrahedral arrangement of ligand functions around the cobalt atom. With butadiene a diamagnetic dinuclear complex [Co(C4H6)(PMe3)3]2 is obtained containing π-allyl co-ordination of two Co(PMe3)3 units to a linear dimer of butadiene

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