Abstract
Synthesis and structure of a novel thermochromic complex (CH8N4)2[CuCl6] are reported. X-ray analysis of the compound was carried out for a single crystal 0.4×0.2×0.05 mm in size (a bright-yellow plate). The monoclinic unit cell parameters are a=7.167(1), b=15.561(3), c=7.328(1) Å, β=118.73(3)°, V=716.7(2) Å3, space group P21, Z=2 (CH8N4)2[CuCl6] dcalc=1.99 g/cm3, μ(MoKα)=2.65 mm−1, R=0.0264, and Rw=0.0290 for 1411 Ihkl>2σI.
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Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 35, No. 3, pp. 48–55, May–June, 1994.
Translated by T. Yudanova
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Romanenko, G.V., Savelyeva, Z.A., Podberezskaya, N.V. et al. Aminoguanidinium cations and the square-bipyramidal hexachlorocuprate(II) anion in the (CH8N4)2[CuCl6] crystal structure. J Struct Chem 35, 317–323 (1994). https://doi.org/10.1007/BF02578283
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DOI: https://doi.org/10.1007/BF02578283