Published July 1997
| Version v1
Journal article
Crystal structure of belovite-(La)
Description
Results of belovite-(La) Sr3Na(La,Ce)[PO4]3(F,OH) crystal structure investigation by Rietveld method according to powder data are given. The mineral relates to the apatite structure type, but in contrast to the latter characterizes by cation ordering. The parameters of elementary cell are: a=9.664(1), c=7.1825(1) A, v=508.94(1) A3, Sp.gr. P3, Z=2, dcalcd.=4.15 g/cm3
Additional details
Additional titles
- Original title (Russian)
- Кристаллическая структура беловита-(Ла)
Publishing Information
- Journal Title
- Doklady Akademii Nauk - Rossijskaya Akademiya Nauk
- Journal Volume
- 355
- Journal Issue
- 2
- Journal Page Range
- p. 182-185.
- ISSN
- 0869-5652
- CODEN
- DAKNEQ
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 29022952
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- BOND ANGLE; CERIUM COMPOUNDS; CHEMICAL COMPOSITION; CRYSTAL STRUCTURE; FLUORIDES; HYDROXIDES; INTERATOMIC DISTANCES; LANTHANUM COMPOUNDS; LATTICE PARAMETERS; PHOSPHATES; SODIUM COMPOUNDS; SPACE GROUPS; STRONTIUM COMPOUNDS; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALI METAL COMPOUNDS; ALKALINE EARTH METAL COMPOUNDS; COHERENT SCATTERING; DIFFRACTION; DISTANCE; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HYDROGEN COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; RARE EARTH COMPOUNDS; SCATTERING; SYMMETRY GROUPS
Optional Information
- Notes
- 9 refs.; 2 figs.; 4 tabs.