SnCl2·2H2O (SnCl2[H2O]2 lt, T = 209 K) Crystal Structure
General Information
- Phase Label(s): SnCl2[H2O]2 lt
- Structure Class(es): –
- Classification by Properties: antiferroelectric AFE, ionic conductor
- Mineral Name(s): –
- Pearson Symbol: mP20
- Space Group: 14
- Phase Prototype: SnCl2[H2O]2-b
- Measurement Detail(s): automatic diffractometer; 21 (determination of cell parameters), automatic diffractometer; Rigaku-Denki (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters), T = 209 K (determination of cell and structural parameters)
- Phase Class(es): –
- Compound Class(es): chloride, hydrate
- Interpretation Detail(s): positions of non-H atoms determined; temperature dependence studied, block-diagonal least-squares refinement, R = 0.053
- Sample Detail(s): sample prepared from SnCl2, HCl, single crystal (determination of cell parameters), single crystal, 0.08×0.10×0.32 mm3 (determination of structural parameters)
Substance Summary
- Standard Formula: SnCl2[H2O]2
- Alphabetic Formula: Cl2[H2O]2Sn
- Published Formula: SnCl2·2H2O
- Refined Formula: Cl2H4O2Sn
- Wyckoff Sequence: 14,e5
- Z Formula Units: 4
- Density: ρ = 2.77 Mg·m−3
Crystallographic Data
Cell Parameters
Atom Coordinates
Standardized
Published
Displacement Parameters
Anisotropic
Experimental Details
Reference
3D Interactive Structure
About this content
PAULING FILE Multinaries Edition – 2012
sd_1920405
©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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