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Title: Synthetic shibkovite K(K{sub 1.67}H{sub 2}O{sub 0.33})(Ca{sub 1.3}Na{sub 0.7})[Zn{sub 3}Si{sub 12}O{sub 30}]: the crystal structure and comparative crystal chemistry

Abstract

The structure of a single crystal of a synthetic analog of mineral shibkovite K(K{sub 1.67}H{sub 2}O{sub 0.33})(Ca{sub 1.3}Na{sub 0.7})[Zn{sub 3}Si{sub 12}O{sub 30}] (milarite structure type) obtained by hydrothermal synthesis in the AlPO{sub 4}-K{sub 3}PO{sub 4}-CaCO{sub 3}-Na{sub 2}CO{sub 3}-ZnCO{sub 3}-SiO{sub 2}-H{sub 2}O system has been solved (R = 0.0406) by X-ray diffraction analysis: a = 10.5327(2) Å, c = 14.2019(3) Å, sp. gr. P6/mcc, Z = 2, and ρ{sub calcd} = 2.90 g/cm{sup 3}. The crystal-chemical features of the new phase are studied in comparison with the other terms of the milarite group. It is shown that the crystallization conditions for minerals and synthetic analogs of this group determine the presence or absence of crystallization water in the structures of compounds.

Authors:
;  [1]
  1. Moscow State University, Faculty of Geology (Russian Federation)
Publication Date:
OSTI Identifier:
22472498
Resource Type:
Journal Article
Journal Name:
Crystallography Reports
Additional Journal Information:
Journal Volume: 60; Journal Issue: 1; Other Information: Copyright (c) 2015 Pleiades Publishing, Inc.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7745
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ALUMINIUM PHOSPHATES; CALCIUM CARBONATES; COMPARATIVE EVALUATIONS; CRYSTAL STRUCTURE; CRYSTALLIZATION; HYDRATES; HYDROTHERMAL SYNTHESIS; MONOCRYSTALS; POTASSIUM PHOSPHATES; SODIUM CARBONATES; WATER; X-RAY DIFFRACTION; ZINC CARBONATES; ZINC SILICATES

Citation Formats

Kiriukhina, G. V., E-mail: g-biralo@yandex.ru, Yakubovich, O. V., and Dimitrova, O. V. Synthetic shibkovite K(K{sub 1.67}H{sub 2}O{sub 0.33})(Ca{sub 1.3}Na{sub 0.7})[Zn{sub 3}Si{sub 12}O{sub 30}]: the crystal structure and comparative crystal chemistry. United States: N. p., 2015. Web. doi:10.1134/S1063774515010101.
Kiriukhina, G. V., E-mail: g-biralo@yandex.ru, Yakubovich, O. V., & Dimitrova, O. V. Synthetic shibkovite K(K{sub 1.67}H{sub 2}O{sub 0.33})(Ca{sub 1.3}Na{sub 0.7})[Zn{sub 3}Si{sub 12}O{sub 30}]: the crystal structure and comparative crystal chemistry. United States. https://doi.org/10.1134/S1063774515010101
Kiriukhina, G. V., E-mail: g-biralo@yandex.ru, Yakubovich, O. V., and Dimitrova, O. V. 2015. "Synthetic shibkovite K(K{sub 1.67}H{sub 2}O{sub 0.33})(Ca{sub 1.3}Na{sub 0.7})[Zn{sub 3}Si{sub 12}O{sub 30}]: the crystal structure and comparative crystal chemistry". United States. https://doi.org/10.1134/S1063774515010101.
@article{osti_22472498,
title = {Synthetic shibkovite K(K{sub 1.67}H{sub 2}O{sub 0.33})(Ca{sub 1.3}Na{sub 0.7})[Zn{sub 3}Si{sub 12}O{sub 30}]: the crystal structure and comparative crystal chemistry},
author = {Kiriukhina, G. V., E-mail: g-biralo@yandex.ru and Yakubovich, O. V. and Dimitrova, O. V.},
abstractNote = {The structure of a single crystal of a synthetic analog of mineral shibkovite K(K{sub 1.67}H{sub 2}O{sub 0.33})(Ca{sub 1.3}Na{sub 0.7})[Zn{sub 3}Si{sub 12}O{sub 30}] (milarite structure type) obtained by hydrothermal synthesis in the AlPO{sub 4}-K{sub 3}PO{sub 4}-CaCO{sub 3}-Na{sub 2}CO{sub 3}-ZnCO{sub 3}-SiO{sub 2}-H{sub 2}O system has been solved (R = 0.0406) by X-ray diffraction analysis: a = 10.5327(2) Å, c = 14.2019(3) Å, sp. gr. P6/mcc, Z = 2, and ρ{sub calcd} = 2.90 g/cm{sup 3}. The crystal-chemical features of the new phase are studied in comparison with the other terms of the milarite group. It is shown that the crystallization conditions for minerals and synthetic analogs of this group determine the presence or absence of crystallization water in the structures of compounds.},
doi = {10.1134/S1063774515010101},
url = {https://www.osti.gov/biblio/22472498}, journal = {Crystallography Reports},
issn = {1063-7745},
number = 1,
volume = 60,
place = {United States},
year = {Thu Jan 15 00:00:00 EST 2015},
month = {Thu Jan 15 00:00:00 EST 2015}
}