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Titolo:
Dichloro[(E)-2-chloro-1-(2-hydroxyprop-2-yl)vinyl](4-methoxyphenyl)tellurium(IV)
Autore:
Zukerman-Schpector, J; Camillo, RL; Comasseto, JV; Cunha, RLOR; Chieffi, A; Zeni, G; Caracelli, I;
Indirizzi:
Univ Fed Sao Carlos, Dept Quim, Lab Cristalog Estereodinam & Modelagem Mol, BR-13565905 Sao Carlos, SP, Brazil Univ Fed Sao Carlos Sao Carlos SP Brazil BR-13565905 BCCarlos, SP, Brazil Univ Sao Paulo, Inst Quim, Sao Paulo, Brazil Univ Sao Paulo Sao Paulo Brazil Sao Paulo, Inst Quim, Sao Paulo, Brazil
Titolo Testata:
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
, volume: 55, anno: 1999,
parte:, 8
pagine: 1339 - 1342
SICI:
0108-2701(19990815)55:<1339:D>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
ACETYLENES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Zukerman-Schpector, J Univ Fed Sao Carlos, Dept Quim, Lab Cristalog Estereodinam & Modelagem Mol, Caixa Postal 676, BR-13565905 Sao Carlos, SP, Brazil Univ Fed Sao Carlos Caixa Postal 676 Sao Carlos SP Brazil BR-13565905 BC
Citazione:
J. Zukerman-Schpector et al., "Dichloro[(E)-2-chloro-1-(2-hydroxyprop-2-yl)vinyl](4-methoxyphenyl)tellurium(IV)", ACT CRYST C, 55, 1999, pp. 1339-1342

Abstract

The geometry around the Te-IV atom in the title compound, C12H15Cl3O2Te or[TeCl2(C5H8ClO)(C7H7O)], is pseudo-trigonal bipyramidal, with the Cl atomsin the apical positions and the Te lone pair occupying the fifth position in the equatorial plane. By including the intermolecular secondary Te ... Cl contact [3.485(1)Angstrom] trans to the Te-C-vinyl bond, the structure may be regarded as pseudo-octahedral. The molecules are associated via an O-H... Cl hydrogen bond to form centrosymmetric dimeric units, which in turn are arranged in an infinite zigzag chain along the b axis through the secondary Te ... Cl bond. Distances and angles are: Te-Cl 2.4820(8) and 2.56001(8), Te-C 2.124(3) and 2.129(3) Angstrom; Cl-Te-Cl 173.24(3), Cl-Te-C 92.42 (8), 92.86(8), 87.06(8) and 88.03 (8), and C-Te-C 98.02(12)degrees.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 22:39:14