Inorganic Solid Phases

RbMg0.9H0.2(PO3)3·1.3H2O (H0.2RbMg0.9P3O9[H2O], T = 453 K) Crystal Structure

General Information

  • Phase Label(s): H0.2RbMg0.9P3O9[H2O]
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hR60
  • Space Group: 155
  • Phase Prototype: H0.2RbMg0.9P3O9[H2O]1.4
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; U.S.A. Illinois, Argonne National Laboratory, Intense Pulsed Neutron Source IPNS, GPPD (determination of structural parameters), neutrons, time-of-flight (determination of cell and structural parameters), T = 453 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): phosphate, hydrate
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, multiphase, RP = 0.0475; wRP = 0.0652
  • Sample Detail(s): sample prepared from Rb2CO3, MgCO3, H3PO4, inductive coupled plasma method; Mg/P ratio 0.9/3, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: H0.2RbMg0.9P3O9[H2O]1.3
  • Alphabetic Formula: H0.2[H2O]1.3Mg0.9O9P3Rb
  • Published Formula: RbMg0.9H0.2(PO3)3·1.3H2O
  • Refined Formula: H3.06Mg0.90O10.30P3Rb
  • Wyckoff Sequence: 155,f2edba
  • Z Formula Units: 3
  • Density: ρ = 2.80 Mg·m−3

Crystallographic Data

Cell Parameters

Published Data
Standardized Data
Unit Cell
Niggli-Reduced Cell
Space Group
a
b
c
α
β
γ
a/b
b/c
c/a
V

Atom Coordinates

Standardized

Site
Element
Wyckoff Symbol
Symmetry
X
Y
Z
Occupation
Co-ord. No.
Atomic Env.

Published

Site
Element
Wyckoff Symbol
Symmetry
X
Y
Z
Occupation

Displacement Parameters

Isotropic

Site
Published
U [nm2]
Type
Computed
Beq [nm2]

Anisotropic

Site
U11 [nm2]
U22 [nm2]
U33 [nm2]
U12 [nm2]
U13 [nm2]
U23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1234679

  • Copyright

    ©Springer & Material Phases Data System (MPDS), Switzerland & National Institute for Materials Science (NIMS), Japan, 2016

  • Chief Editor

    Pierre Villars, Material Phases Data System (MPDS), CH-6354 Vitznau, Switzerland

    villars.mpds@bluewin.ch

  • Credits

    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)

  • Cite this content

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