CRYSTAL STRUCTURES OF [M(Еn)3](ReO4)2 (M = Ni, Zn)
S. P. Khranenko1, E. A. Bykova2, A. V. Zadesenets1,3, S. A. Gromilov1,3
1Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2University of Bayreuth, Bayreuth, Germany
3Novosibirsk National Research State University, Novosibirsk, Russia
Keywords: никель, цинк, рений, этилендиамин, кристаллохимия, рентгеноструктурный анализ, nickel, zinc, rhenium, ethylenediamine, crystal chemistry, single crystal X-ray diffraction study
Abstract
The structures of two isostructural phases of [ M (Еn)3](ReO4)2 ( M = Ni, Zn; Еn is ethylenediamine) are studied. The crystal structures belong to the triclinic system, but demonstrate a pseudohexagonal packing motif. It is shown that the product of thermal decomposition of [Zn(Еn)3](ReO4)2 (hydrogen atmosphere, 400 °C) is a homogeneous mixture of nanocrystalline zinc and rhenium powders with coherent scattering regions of ~30 nm.
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