The coordination chemistry of thiazoline/thiazolidine derivatives.: II:: synthesis and characterization of [CoCl2(PyTT)] and [ZnCl2(PyTT)] [PyTT=2-(2-pyridyl)imino-N-(2-thiazolin-2-yl)thiazolidine]

被引：17

作者：

Bernalte-García, A ^{[1
]}

García-Barros, FJ ^{[1
]}

Higes-Rolando, FJ ^{[1
]}

Luna-Giles, F ^{[1
]}

机构：

[1] Univ Extremadura, Fac Ciencias, Dept Quim Inorgan, E-06071 Badajoz, Spain

来源：

POLYHEDRON | 2001年 / 20卷 / 28期

关键词：

cobalt(II) complexes; zinc(II) complexes; pyridine; thiazoline; thiazolidine;

D O I：

10.1016/S0277-5387(01)00943-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The compounds dichloro[2-(2-pyridyl)imino-kappaN-N-(2-thiazolin-kappaN-2-yl)thiazolidine]cobalt(II) and dichloro[2-(2-pyridyl)imino-kappaN-N-(2-thiazolin-kappaN-2-yl)thiazolidine]zinc(II) have been isolated and characterized by single crystal X-ray diffraction and IR spectroscopy. Moreover, the cobalt(II) complex has been studied by means of magnetic susceptibility measurements and UV-Vis-NIR diffuse reflectance. Both complexes are isostructural. The environment around the cobalt(II) and zinc(II) atoms may be described as a distorted tetrahedral geometry with the metallic atoms coordinated to two chlorine atoms [Co-Cl(1) = 2.241(1) Angstrom: Co-Cl(2) = 2,2210) Angstrom]. [Zn-Cl(1) = 2.235(1) Angstrom: Zn-Cl(2) = 2.211(1) Angstrom]. one thiazoline nitrogen [Co-N(1) = 1.982(2) Angstrom], [Zn-N(1) = 2.021(2) Angstrom] and one imino nitrogen [Co-N(3) = 2.009(1) Angstrom], [Zn-N(3) = 2.056(2) Angstrom]. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：3315 / 3319

页数：5

共 27 条

[1]

AVALOS M, 1993, HETEROCYCLES, V35, P1239

[2]

BERNALTE A, 1999, THERMOCHIM ACTA, P95

[3] Coordination chemistry of thiazoline/thiazolidine derivatives.: I:: Crystal structure of 2-(2-pyridyl)imino-N-(2-thiazolin-2-yl)thiazolidine (PyTT) and study of its interaction with nickel(II) [J].

Bernalte-García, A ;

García-Barros, FJ ;

Higes-Rolando, FJ ;

Luna-Giles, F .

POLYHEDRON, 1999, 18 (22) :2907-2912

[4] The coordination chemistry of (2-thiazolin-2-yl)hydrazine hydrochloride (TzHyHCl) .3. Study of its interaction with cobalt and crystal structure of [Co(TzHy)(3)]Cl-3 center dot.2H(2)O [J].

BernalteGarcia, A ;

GarciaBarros, FJ ;

HigesRolando, FJ ;

PizarroGalan, AM ;

ValenzuelaCalahorro, C .

POLYHEDRON, 1997, 16 (07) :1137-1142

[5] The coordination chemistry of (2-thiazolin-2-yl)hydrazine hydrochloride (TzHyHCl) .2. Study of its interaction with zinc(II) and cadmium(II) [J].

BernalteGarcia, A ;

DiazDiez, MA ;

GarciaBarros, FJ ;

HigesRolando, FJ ;

PizarroGalan, AM ;

MartinRamos, JD ;

ValenzuelaCalahorro, C .

POLYHEDRON, 1997, 16 (02) :297-305

[6] THE VIBRATIONAL SPECTRA OF PYRIDINE AND PYRIDINE-D5 [J].

CORRSIN, L ;

FAX, BJ ;

LORD, RC .

JOURNAL OF CHEMICAL PHYSICS, 1953, 21 (07) :1170-1176

[7] GENERAL DEFINITION OF RING PUCKERING COORDINATES [J].

CREMER, D ;

POPLE, JA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1975, 97 (06) :1354-1358

[8] COMPLEXES OF THIAZOLES .2. COMPLEXES OF 2-AMINO-, 2-CHLORO-, AND 2-METHYL-BENZOTHIAZOLE WITH COBALT(2), NICKEL(2), COPPER(2), AND ZINC(2) SALTS [J].

DUFF, EJ ;

HUGHES, MN ;

RUTT, KJ .

JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1969, (14) :2101-&

[9] COBALTE2) NICKEL(2) AND COPPER(2) COMPLEXES OF 2-METHYLIMIDAZOLE [J].

EILBECK, WJ ;

HOLMES, F ;

TAYLOR, CE ;

UNDERHILL, AE .

JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1968, (01) :128-+

[10]

EILBECK WJ, 1969, J CHEM SOC A, P1189

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