Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Synthesis and crystal structure of [Co(mpt)(2){P(OCH3)(3)}(2)]BF4 (Hmpt = 2-mercaptothiazoline)
Autore:
Tong, YX; Kang, BS; Su, CY; Yu, XL; Chen, XM;
Indirizzi:
ZhongshanRUniv, Sch Chem & Chem Engn, Guangzhou 510275, Guangdong, PeoplesZhongshan Univ Guangzhou Guangdong Peoples R China 510275 ngdong, Peoples
Titolo Testata:
CHINESE JOURNAL OF CHEMISTRY
fascicolo: 1, volume: 17, anno: 1999,
pagine: 36 - 41
SICI:
1001-604X(199901)17:1<36:SACSO[>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
X-RAY STRUCTURE; CATALYST PRECURSORS; COBALT COMPLEXES; LIGANDS; PHOSPHINE;
Keywords:
cobalt(III) complex; 2-mercaptothiazoline; trimethylphosphite; crystal structure;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
16
Recensione:
Indirizzi per estratti:
Indirizzo: Tong, YX ZhongshanRUniv, Sch Chem & Chem Engn, Guangzhou 510275, Guangdong, Peoples Zhongshan Univ Guangzhou Guangdong Peoples R China 510275 eoples
Citazione:
Y.X. Tong et al., "Synthesis and crystal structure of [Co(mpt)(2){P(OCH3)(3)}(2)]BF4 (Hmpt = 2-mercaptothiazoline)", CHIN J CHEM, 17(1), 1999, pp. 36-41

Abstract

The monomeric cobalt-phosphite-thiolato complex [Co(mpt)(2){P(OCH3)(3)}(2)] BF4 (Hmpt = 2-mercaptothiazoline) has been prepared and characterized by X-ray crystallography. The complex crystallizes in the monoclinic space group C2/c with a = 0.8078 (5), b = 2.6020 (18), c = 1.2191 (7) nm, beta = 99.38 (1)degrees, V = 2.528(3) nm(3), and Z = 4. The structure comprises discrete cations [Co(mpt)(2){P(OCH3)(3)}(2)](+) and anions BF4-, in which the cobalt (III) atom is coordinated to two chelate mpt(-) and two cis-oriented monodentate P(OCH3)(3) ligands in a highly distorted octahedral geometry. The most distorted angles are S(2)-Co(1)-S(2a) of 162.23 (10)degrees and N(1)-Co(1)-S(2) of 71.47 (13)degrees, the latter is caused by the geometric constraint of the bidentate ligand mpt(-). Cyclic voltammetry has been used tostudy the electrochemical behavior of the title complex on the Pt electrode in MeCN solution with 0.1 mol.L-1 of (Bu4NBF4)-N-n as electrolyte. The results indicate that the title complex is unstable in MeCN.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/12/20 alle ore 09:18:00