P 59 Physical and Chemical Properties of Zinc Cyanoferrates(II) / T. A. Denisova, L. G. Maksimova, O. N. Leonidova, N. A. Zhuravlev // Russian Journal of Inorganic Chemistry. - 2009. - Vol. 54, № 1. - P6-12 : il. - Bibliogr. : p. 12 (15 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): ЦИАНОФЕРРАТ ЦИНКА Аннотация: Neutral zinc cyanoferrate(II) Zn2Fe(CN)6·2.5H2O and its hydrogen form HZn1.5Fe(CN)6·4.5H2O were synthesized and studied. X-ray diffraction, vibrational spectroscopy, and 1H NMR showed that Zn2Fe(CN)6·2.5H2O in aqueous solutions undergoes reversible hydrolysis. The hydrogen form of zinc cyanoferrate(II) is stable up to ≈200°C. The conductivity of HZn1.5Fe(CN)6·4.5H2O in the temperature range 90–120°C is σ= 10–3.3 S/cm, which is about three orders of magnitude higher than the conductivity of the neutral salt Полный текст |