E. V. Sokolova, N. A. Yamnova, Yu. K. Egorov-Tismenko, A. P. Khomyakov, “Crystal structure of a new phosphate – $\mathrm{Na}$, $\mathrm{Ca}$ and $\mathrm{Ba}(\mathrm{Na}_5\mathrm{Ca})\mathrm{Ca}_6\mathrm{Ba}[\mathrm{PO}_4]_6\mathrm{F}_3$”, Dokl. Akad. Nauk SSSR, 1984, Volume 274, Number 1,Pages 78

CRYSTALLOGRAPHY

Crystal structure of a new phosphate – $\mathrm{Na}$, $\mathrm{Ca}$ and $\mathrm{Ba}(\mathrm{Na}_5\mathrm{Ca})\mathrm{Ca}_6\mathrm{Ba}[\mathrm{PO}_4]_6\mathrm{F}_3$

E. V. Sokolova^a, N. A. Yamnova^a, Yu. K. Egorov-Tismenko^a, A. P. Khomyakov^b

^a Lomonosov Moscow State University
^b Institute of Mineralogy, Geochemistry and Crystal Chemistry of Rare Elements, Moscow

UDC: 548.736

Presented: V. I. Smirnov
Received: 20.06.1983