Phosphorus Monoxide Coordination Chemistry:  Synthesis and Structural Characterization of Tetranuclear Clusters Containing a PO Ligand

1996 ◽  
Vol 15 (12) ◽  
pp. 2770-2776 ◽  
Author(s):  
Weibin Wang ◽  
John F. Corrigan ◽  
Simon Doherty ◽  
Gary D. Enright ◽  
Nicholas J. Taylor ◽  
...  
Keyword(s):  
Coordination Chemistry ◽  
Structural Characterization ◽  
Tetranuclear Clusters

Coordination chemistry of acrylamide 6: Formation and structural characterization of [Fe(O-OC(NH2)CHCH2)6][Fe2OCl6]

2008 ◽  
Vol 361 (1) ◽  
pp. 346-348 ◽  
Author(s):  
Kibatu B. Girma ◽  
Volker Lorenz ◽  
Steffen Blaurock ◽  
Frank T. Edelmann
Keyword(s):  
Coordination Chemistry ◽  
Structural Characterization

scholarly journals Chances and Limits of the Coordination Chemistry with Bis(benzene-l,2-dithiolato) Ligands

2005 ◽  
Vol 3 (1-2) ◽  
pp. 69-80 ◽  
Author(s):  
Wolfram W. Seidel ◽  
F. Ekkehardt Hahn
Keyword(s):  
Coordination Chemistry ◽  
Structural Characterization ◽  
Building Blocks ◽  
Dinuclear Complexes ◽  
Chelate Complexes ◽  
Helical Structures ◽  
Square Planar ◽  
Supramolecular Coordination ◽  
Cobalt And Nickel

The incorporation of benzene-l,2-dithiolato building blocks into supramolecular coordination assemblies is the main objective of the investigations described here. Special interest is directed towards dinuclear complexes with bis(benzene-l,2-dithiolato) ligands, which might be able to form helical structures. Bis(benzene-l,2-dithiolato) ligands are accessible byortho-functionalization and subsequent linkage of two benzene-l,2-dithiol units. The preparation of well defined complexes of titanium, cobalt and nickel with bis(benzene-l,2-dithiolato) ligands requires strictly thermodynamic equilibration conditions. In that case the size and shape of the ligand backbone determine if dinuclear double-stranded or mononuclear chelate complexes are obtained. The dinuclear double-stranded complexes with Ni(II) and Ni(III) are characterized by a coplanar non-helical arrangement of the square-planar bis(benzene-l,2-dithiolato)nickelate moieties. The complete structural characterization of the series[M(C6H4S2-1,2)3]n-(n = 0, 1, 2) for molybdenum and tungsten indicates an interesting coordination chemistry of dinuclear triple-stranded complexes.

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