Synthesis and structure of copper(II) complexes with methyl [(pyrazolo-1-carbothioyl)-amino]propionate derivatives

Synthesis and structure of copper(II) complexes with methyl [(pyrazolo-1-carbothioyl)-amino]propionate derivatives Научная публикация

Журнал

Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
ISSN: 1070-3284

Вых. Данные

Год: 2004, Том: 30, Номер: 2, Страницы: 115-123 Страниц : 9 DOI: 10.1023/B:RUCO.0000015083.94279.24

Авторы

Savel'eva ZA , Popov SA , Glinskaya LA , Klevtsova RF , Ikorskii VN , Boguslavskii EG , Tkachev AV , Larinov SV

Организации

1	(Данные Web of science) Russian Acad Sci, Nikolaev Inst Inorgan Chem, Siberian Div, Novosibirsk 630090, Russia
2	(Данные Web of science) Russian Acad Sci, Vorozhtsov Inst Organ Chem, Siberian Div, Novosibirsk 630090, Russia

Methyl 3-[(3,5-dimethylpyrazole-1-carbothioyl)-amino]propionate (L-1) and the optically active derivative of natural monoterpene (+)-3-carene, (3bS,4aR)-3-[(3,4,4-trimethyl-3b,4,4a,5-tetrahydro-cyclopropa[3,4]cyclopenta[1,2-c]pyrazole-1-carbothioyl)-amino]propionate (L 2), are synthesized. The paramagnetic (CuLCl2)-Cl-1 (1) and [(Cu2L2Cl4)-Cl-2] (II) complexes are obtained. According to the X-ray diffraction data, in mononuclear complex I, the L-1 molecule performs a bidentate-cyclic function due to the coordination of the S atom of the C=S group and the N atom of the pyrazole cycle. The CuCl2NS coordination polyhedron is a distorted tetrahedron. Two molecules of complex I form an associate due to weak (CuS)-S-... interactions. Compound II is binuclear due to the bridging function of two Cl- ions, and analogous functions of the L-1 and L-2 ligands. The coordination polyhedron in complex II is CuCl3NS. The mu(eff) values for compounds I and II are equal to 1.81 and 1.79 913, respectively, and are constant in the interval from 78 to 300 K, indicating that noticeable exchange interactions between unpaired electrons of the Cu2(+) ions are absent. The EPR spectra of the complexes in the solid phase are examined.

Savel'eva Z. , Popov S. , Glinskaya L. , Klevtsova R. , Ikorskii V. , Boguslavskii E. , Tkachev A. , Larinov S.
Synthesis and structure of copper(II) complexes with methyl [(pyrazolo-1-carbothioyl)-amino]propionate derivatives
Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. 2004. V.30. N2. P.115-123. DOI: 10.1023/B:RUCO.0000015083.94279.24 WOS Scopus РИНЦ

Савельева З.А. , Попов С.А. , Глинская Л.А. , Клевцова Р.Ф. , Икорский В.Н. , Богуславский Е.Г. , Ткачев А.В. , Ларионов С.В.
Синтез и структура координационных соединений меди(ii) с производными метилового эфира [(пиразоло-1-карботиоил)-амино]-пропионовой кислоты
Координационная химия (RUSS J COORD CHEM+). 2004. Т.30. №2. С.125-134. РИНЦ

Опубликована в печати:

1 февр. 2004 г.

Web of science	WOS:000189279800008
Scopus	2-s2.0-3843136111
РИНЦ	13452562
OpenAlex	W2019708986