Structure and Bonding of Bromoantimonate (III) Complexes with Unusual Valency by Means of NQR and Powder X-Ray Diffraction

Author:

Okuda Tsutomu1,Kinoshita Yoshihiro1,Terao Hiromitsu2,Yamada Koji1

Affiliation:

1. Department of Chemistry, Faculty of Science, Hiroshima University, Kagamiyama 1 Chome, Higashi-Hiroshima 724, Japan

2. Faculty of Integrated Arts and Science, Tokushima University Minamijosanjima-cho, Tokushima 770, Japan.

Abstract

Abstract NQR and powder X-ray diffraction were observed for several bromoantimonate (III) complexes which contain CnH2n+1NH3 (n = 1 -3) or (CnH2n+1)2NH2(n = 1 -4) as a cation. The bond character, anion structure, crystal structure, and phase transition are discussed on the basis of the three-center-four-electron bond. A good correlation was found between the halogen NQR frequency and the Sb-X bond length.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

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1. FLUORIDE COMPLEXES OF ANTIMONY(III). SYNTHESIS, STRUCTURE, PROPERTIES, AND APPLICATION;2023-07-03

2. 81Br NQR and crystal structure of 4-bromopyridinium pentabromoantimonate(III); 3c–4e bonding and NQR trans influence;Journal of Molecular Structure;2010-02

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