Synthesis and Features of Crystal Structure of Scandium Hexa(isothiocyanato)chromate(III) Complex with Nicotinic Acid

E. V. Cherkasova; N. V. Pervukhina; N. V. Kuratieva; T. G. Cherkasova

doi:10.1134/S0036023618060050

Synthesis and Features of Crystal Structure of Scandium Hexa(isothiocyanato)chromate(III) Complex with Nicotinic Acid

作者: Cherkasova E.V.¹, Pervukhina N.V.², Kuratieva N.V.²^,3, Cherkasova T.G.¹
隶属关系:
1. Kuzbass State Technical University
2. Nikolaev Institute of Inorganic Chemistry, Siberian Branch
3. Novosibirsk State University
期: 卷 63, 编号 6 (2018)
页面: 776-780
栏目: Coordination Compounds
URL: https://bakhtiniada.ru/0036-0236/article/view/168758
DOI: https://doi.org/10.1134/S0036023618060050
ID: 168758

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详细

A double complex compound with a polymeric cation of composition [Sc₂(C₆H₅NO₂)₃(C₆H₄NO₂)₃][Cr(NCS)₆] has been synthesized by the reaction between Sc(NO₃)₃, K₃[Cr(NCS)₆], and nicotinic acid (C₅H₅NCOO) in an aqueous solution and studied by chemical analysis, IR spectroscopy, and X-ray diffraction. Crystals are hexagonal, space group P6₃22, Z = 2; a = 12.995(2) Å, c = 17.864(3) Å, V = 2612.3(7) Å3, ρ_calc = 1.559 g/cm³.