KH2PO4, rt (H2K[PO4] rt) Crystal Structure
General Information
- Phase Label(s): H2K[PO4] rt
- Structure Class(es): –
- Classification by Properties: ferroelastic FEL, ferroelectric FE, non-linear optics NLO, nonmetal, piezoelect
- Mineral Name(s): archerite
- Pearson Symbol: tI24
- Space Group: 122
- Phase Prototype: H2K[PO4]
- Measurement Detail(s): automatic diffractometer (determination of cell parameters), X-rays (determination of cell parameters)
- Phase Class(es): –
- Compound Class(es): orthophosphate
- Interpretation Detail(s): cell parameters determined and structure type assigned; temperature dependence studied
- Sample Detail(s): sample prepared from H3PO4, K2CO3, powder (determination of cell parameters)
Substance Summary
- Standard Formula: H2K[PO4]
- Alphabetic Formula: H2K[PO4]
- Published Formula: KH2PO4, rt
- Refined Formula: –
- Wyckoff Sequence: –
- Z Formula Units: 4
- Density: ρ = 2.33 Mg·m−3
Crystallographic Data
Cell Parameters
Atom Coordinates
Standardized
Experimental Details
Reference
3D Interactive Structure
About this content
PAULING FILE Multinaries Edition – 2012
sd_1225353
©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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