Inorganic Solid Phases

Ag(2−x)(NH4)3[(UO2)2{B2P(5−y)AsyO(20−x)(OH)x}] (x= 1.43, y= 2.24) (H1.43[NH4]3Ag0.57[UO2]2B2[AsO4]2.24[PO4]2.76) Crystal Structure

General Information

  • Phase Label(s): H1.43[NH4]3Ag0.57[UO2]2B2[AsO4]2.24[PO4]2.76
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP148
  • Space Group: 62
  • Phase Prototype: H1.43[NH4]3Ag0.57[UO2]2B2[(As0.45P0.55)O4]5
  • Measurement Detail(s): automatic diffractometer; 2854 (determination of cell parameters), automatic diffractometer; Nonius (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell and structural parameters), T = 293(2) K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): arsenate, orthophosphate
  • Interpretation Detail(s): positions of non-H atoms determined, full-matrix least-squares refinement; 186 variables; 2633 reflections; I > 2σ(I), R = 0.0694; wR = 0.1574
  • Sample Detail(s): sample prepared from UO2[NO3]2[H2O]6, AgNO3, NH4H2AsO4, H3BO3, H3PO4, H2O, energy-dispersive X-ray analysis, single crystal (determination of cell parameters), single crystal, 0.04×0.17×0.63 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: H1.43[NH4]3Ag0.57[UO2]2B2[AsO4]2.24[PO4]2.76
  • Alphabetic Formula: Ag0.57[AsO4]2.24B2H1.43[NH4]3[PO4]2.76[UO2]2
  • Published Formula: Ag(2−x)(NH4)3[(UO2)2{B2P(5−y)AsyO(20−x)(OH)x}] (x= 1.43, y= 2.24)
  • Refined Formula: Ag0.57As2.24B2H13.43N3O24P2.76U2
  • Wyckoff Sequence: 62,d13c11
  • Z Formula Units: 4
  • Density: ρ = 3.79 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_1637218

  • 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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