Synthesis and structure of Cu(II) and Pd(II) coordination compounds with chiral alpha-thiooxime, a derivative of natural terpenoid (-)-alpha-pinene

Synthesis and structure of Cu(II) and Pd(II) coordination compounds with chiral alpha-thiooxime, a derivative of natural terpenoid (-)-alpha-pinene Full article

Journal

Russian Journal of Inorganic Chemistry
ISSN: 0036-0236

Output data

Year: 2008, Volume: 53, Number: 5, Pages: 696-703 Pages count : 8 DOI: 10.1134/S0036023608050069

Authors

Kokina T.E. ¹ , Klevtsova R.F. ¹ , Glinskaya L.A. ¹ , Agafontsev A.M. ² , Tkachev A.V. ² , Larionov S.V. ¹

Affiliations

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

The paramagnetic complex Cu(HL)Cl-2(I) (mu(eff) = 1.88 mu(B)) and the diamagnetic complex Pd(HL)Cl-2(II) with chiral alpha-thiooxime, a derivative of natural terpenoid (-)-alpha-pinene (HL), were synthesized. The crystal structures of these complexes were determined from single-crystal X-ray diffraction data (X8 APEX diffractometer, MoK alpha radiation, 2975 F-hkl , R = 0.0258 for I and 3270 F-hkl , R = 0.0222 for II). The crystals of complex I are monoclinic, a = 9.3376(3) angstrom, b = 6.8619(2) angstrom, c = 14.6540(5) angstrom, beta = 97.814(1)degrees, V = 930.22(5) angstrom(3), Z = 2, rho(calc) = 1.513 g/cm(3), space group P2(1). The crystals of complex II are orthorhombic, a = 7.0084(6) angstrom, b = 9.2113(9) angstrom, c = 29.081(3) angstrom, V = 1877.4(3) angstrom(3), Z = 4, rho(calc) = 1.651 g/cm(3), space group P2(1)2(1)2(1). The structures are composed of mononuclear molecules. The coordination cores MNSCl2 (M = Cu, Pd) are tetrahedrally distorted squares. According to NMR data, complex II has a similar structure in a CDCl3 solution. The intermolecular contacts in structure I generate supramolecular polymeric ribbons lying parallel to axis b. No short intermolecular contacts are present in complex II.

Kokina T.E. , Klevtsova R.F. , Glinskaya L.A. , Agafontsev A.M. , Tkachev A.V. , Larionov S.V.
Synthesis and structure of Cu(II) and Pd(II) coordination compounds with chiral alpha-thiooxime, a derivative of natural terpenoid (-)-alpha-pinene
Russian Journal of Inorganic Chemistry. 2008. V.53. N5. P.696-703. DOI: 10.1134/S0036023608050069 WOS Scopus РИНЦ

Кокина Т.Е. , Клевцова Р.Ф. , Глинская Л.А. , Агафонцев А.М. , Ткачев А.В. , Ларионов С.В.
СИНТЕЗ И СТРОЕНИЕ КООРДИНАЦИОННЫХ СОЕДИНЕНИЙ CU(II) И PD(II) С ХИРАЛЬНЫМ -ТИООКСИМОМ ПРОИЗВОДНЫМ ПРИРОДНОГО ТЕРПЕНОИДА (-)- -ПИНЕНА
Журнал неорганической химии. 2008. Т.53. №5. С.758-765. РИНЦ

Published print:	May 1, 2008
Published online:	May 29, 2008

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