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Novel Cobalt‐ and Nickel‐Clusters with S and PPh 3 as Ligands; Crystal Structures of [Co 7 S 6 (PPh 3 ) 5 Cl 2 ], [Co 6 S 8 (PPh 3 ) 6 ] + [CoCl 3 (THF)] − , [Ni 8 S 6 Cl 2 (PPh 3 ) 6 ], and [Ni 8 S 5 (PPh 3 ) 7 ]
Author(s) -
Fenske Dieter,
Hachgenei Johannes,
Ohmer Johannes
Publication year - 1985
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198507061
Subject(s) - nickel , cobalt , tetrahydrofuran , ligand (biochemistry) , crystallography , cluster (spacecraft) , cube (algebra) , crystal structure , chemistry , atom (system on chip) , tetrahedron , stereochemistry , inorganic chemistry , solvent , combinatorics , computer science , organic chemistry , biochemistry , receptor , mathematics , embedded system , programming language
A cube lacking one corner is one way to describe the structure of the cluster 1 , which can be prepared from [CoCl 2 (PPh 3 ) 2 ] and S(SiMe 3 ) 2 in tetrahydrofuran. All Co atoms are coordinated in a distorted tetrahedral fashion, either by three S atoms and the P atom of the PPh 3 ligand or by three S ligands and a Cl ligand.
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