The novel anion [Rh17(CO)30]3-, which has been obtained by refluxing a mixture of Rh4(CO)12 and NaOH (OH- : Rh, 1 : 5.5) in propan-2-ol, has been shown by X-ray crystallography to contain a cluster which is a fragment of a hexagonal close-packed structure (3 layers: 6/7/4) and is derived from the twinned cuboctahedron present in the anions [Rh13H5-n(CO) 24]n-, with the other four rhodium atoms capping square faces.
Synthesis and x-ray characterization of the high-nuclearity [Rh 17(μ3-CO)3-(μ-CO)15(CO) 12]3- anion containing a tetracapped twinned cuboctahedral cluster / G. Ciani, A. Magni, A. Sironi, S. Martinengo. - In: JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS. - ISSN 0022-4936. - :24(1981), pp. 1280-1282.
Synthesis and x-ray characterization of the high-nuclearity [Rh 17(μ3-CO)3-(μ-CO)15(CO) 12]3- anion containing a tetracapped twinned cuboctahedral cluster
G. CianiPrimo
;A. SironiPenultimo
;
1981
Abstract
The novel anion [Rh17(CO)30]3-, which has been obtained by refluxing a mixture of Rh4(CO)12 and NaOH (OH- : Rh, 1 : 5.5) in propan-2-ol, has been shown by X-ray crystallography to contain a cluster which is a fragment of a hexagonal close-packed structure (3 layers: 6/7/4) and is derived from the twinned cuboctahedron present in the anions [Rh13H5-n(CO) 24]n-, with the other four rhodium atoms capping square faces.
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