NaCaAlF6·H2O (NaCaAlF6[H2O] mon1) Crystal Structure
General Information
- Phase Label(s): NaCaAlF6[H2O] mon1
- Structure Class(es): –
- Classification by Properties: –
- Mineral Name(s): thomsenolite
- Pearson Symbol: mP40
- Space Group: 14
- Phase Prototype: NaCaAlF6[H2O]
- Measurement Detail(s): diffractometer (determination of cell parameters), Weissenberg photographs (determination of structural parameters), X-rays, Cu Kα (determination of structural parameters)
- Phase Class(es): –
- Compound Class(es): fluoride, hydrate
- Interpretation Detail(s): positions of non-H atoms determined, block-diagonal least-squares refinement, R = 0.090
- Sample Detail(s): thomsenolite sample from Greenland, Ivittuut, powder (determination of cell parameters), single crystal, 1.0 mm diameter (determination of structural parameters)
Substance Summary
- Standard Formula: NaCaAlF6[H2O]
- Alphabetic Formula: AlCaF6[H2O]Na
- Published Formula: NaCaAlF6·H2O
- Refined Formula: AlCaF6H2NaO
- Wyckoff Sequence: 14,e10
- Z Formula Units: 4
- Density: ρ = 2.99 Mg·m−3
Crystallographic Data
Cell Parameters
Atom Coordinates
Standardized
Published
Displacement Parameters
Isotropic
Experimental Details
Reference
3D Interactive Structure
About this content
PAULING FILE Multinaries Edition – 2012
sd_1401365
©Springer & Material Phases Data System (MPDS), Switzerland & National Institute for Materials Science (NIMS), Japan, 2016
Pierre Villars, Material Phases Data System (MPDS), CH-6354 Vitznau, Switzerland
SpringerMaterials Release 2016.
Data generated pre-2002: © Springer & MPDS & NIMS; post-2001: © Springer & MPDS
All Rights Reserved. Version 2016.10.
Project Coordinator: Shuichi Iwata
Section-Editor: Karin Cenzual (Crystal Structures)
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