Abstract
The KPb2Cl5 and KPb2Br5 crystals are monoclinic (P21/c) with a microtwinned structure. X-ray analysis of chloride resulted in the parameters a = 8.854(2) Å, b = 7.927(2) Å, c = 12.485(3) Å; β = 90.05(3)°, d calc = 4.78(1) g/cm3 (STOE STADI4, MoK α, 2θmax = 80°), R 1 = 0.0702 for 4094 F ≥ 4 σ(F) reflections. For bromide, a = 9.256(2) Å, b = 8.365(2) Å, c = 13.025(3) Å; β = 90.00(3)°, d calc = 5.62(1) g/cm3 (Bruker P4, MoK α, 2θmax = 70°), R 1 = 0.0692 for 3076 F ≥ 4 (F) reflections.
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Original Russian Text Copyright © 2005 by A. A. Merkulov, L. I. Isaenko, V. M. Pashkov, V. G. Mazur, A. V. Virovets, and D. Yu. Naumov
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Translated from Zhurnal Strukturnoi Khimii, Vol. 46, No. 1, pp. 106–110, January–February, 2005.
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Merkulov, A.A., Isaenko, L.I., Pashkov, V.M. et al. Crystal structure of KPb2Cl5 and KPb2Br5 . J Struct Chem 46, 103–108 (2005). https://doi.org/10.1007/s10947-006-0015-3
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DOI: https://doi.org/10.1007/s10947-006-0015-3