(Ba,Sr,Ca)(Al2Si6O16)·5H2O (Ba0.6Sr1.2Ca0.2Al4Si12O32[H2O]10) Crystal Structure
General Information
- Phase Label(s): Ba0.6Sr1.2Ca0.2Al4Si12O32[H2O]10
- Structure Class(es): zeolite BRE
- Classification by Properties: –
- Mineral Name(s): brewsterite-Sr
- Pearson Symbol: mP60
- Space Group: 11
- Phase Prototype: (Ba0.3Sr0.6Ca0.1)4(Al0.33Si0.67)12Si4O32[H2O]10
- Measurement Detail(s): diffractometer (determination of cell parameters), Weissenberg photographs (determination of structural parameters), X-rays (determination of cell parameters), X-rays, Mo Kα (determination of structural parameters)
- Phase Class(es): –
- Compound Class(es): silicate, hydrate
- Interpretation Detail(s): positions of non-H atoms determined, least-squares refinement, R = 0.11
- Sample Detail(s): brewsterite sample from, chemical analysis; [Sr0.58Ba0.30Ca0.14][Al1.99Fe3+0.005Si6.04]O16[H2O]4.90, powder (determination of cell parameters), single crystal, 0.1×0.15×0.2 mm3 (determination of structural parameters)
Substance Summary
- Standard Formula: Ba0.6Sr1.2Ca0.2Al4Si12O32[H2O]10
- Alphabetic Formula: Al4Ba0.6Ca0.2[H2O]10O32Si12Sr1.2
- Published Formula: (Ba,Sr,Ca)(Al2Si6O16)·5H2O
- Refined Formula: Al3.96Ba0.60Ca0.28H20O42Si12.04Sr1.12
- Wyckoff Sequence: 11,f12e5b
- Z Formula Units: 1
- Density: ρ = 2.42 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_1700045
©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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