Abstract
Heterogeneous equilibria in the zinc perchlorate–urea–perchloric acid–water quaternary system at 25°С were studied by investigating solubility. The crystallization regions were found for the initial solid components, eutonic compositions of the ternary systems constituting the quaternary system, binary compounds of urea with zinc perchlorate and perchloric acid, and also two new coordination compounds containing simultaneously zinc perchlorate, urea, and perchloric acid: ZnClO4 · 4CO(NH2)2 · HClO4 and ZnClO4 · 2CO(NH2)2 · HClO4.
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Original Russian Text © R.Sh. Erkasov, R.M. Nesmeyanova, S.R. Massakbayeva, L.A. Kusepova, 2017, published in Zhurnal Neorganicheskoi Khimii, 2017, Vol. 62, No. 5, pp. 620–626.
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Erkasov, R.S., Nesmeyanova, R.M., Massakbayeva, S.R. et al. Interaction in the zinc perchlorate–urea–perchloric acid–water system at 25°С. Russ. J. Inorg. Chem. 62, 619–624 (2017). https://doi.org/10.1134/S0036023617050102
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DOI: https://doi.org/10.1134/S0036023617050102