SrAl3(PO4)(SO4)(OH)6; svanbergite (SrAl3[PO4][SO4][OH]6) Crystal Structure
General Information
- Phase Label(s): SrAl3[PO4][SO4][OH]6
- Structure Class(es): –
- Classification by Properties: –
- Mineral Name(s): svanbergite
- Pearson Symbol: hR60
- Space Group: 166
- Phase Prototype: KAl3[SO4]2[OH]6
- Measurement Detail(s): automatic diffractometer; 15 (determination of cell parameters), automatic diffractometer; Syntex P1 (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters)
- Phase Class(es): –
- Compound Class(es): hydroxide, orthophosphate, sulfate
- Interpretation Detail(s): positions of non-H atoms determined, full-matrix least-squares refinement; I > 3σ(I), R = 0.085
- Sample Detail(s): svanbergite sample from (United Kingdom, London, British Museum), single crystal (determination of cell parameters), single crystal, 0.20×0.20×0.25 mm3 (determination of structural parameters)
Substance Summary
- Standard Formula: SrAl3[PO4][SO4][OH]6
- Alphabetic Formula: Al3[OH]6[PO4][SO4]Sr
- Published Formula: SrAl3(PO4)(SO4)(OH)6; svanbergite
- Refined Formula: Al3H6O14PSSr
- Wyckoff Sequence: 166,h2ec2b
- Z Formula Units: 3
- Density: ρ = 3.28 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_1923480
©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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