Inorganic Solid Phases

(NH4)52[H15{(Mo6+)Mo6+5O21(H2O)6}12{Mo5+2O4(HPO4)}30{Mo6+O3H}5][8NH4H2PO4+300H2O] (H66[NH4]60Mo137[PO4]38O387[H2O]372, T = 173(2) K) Crystal Structure

General Information

  • Phase Label(s): H66[NH4]60Mo137[PO4]38O387[H2O]372
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cF6296
  • Space Group: 202
  • Phase Prototype: H66[NH4]60Mo137[PO4]38O387[H2O]372
  • Measurement Detail(s): automatic diffractometer; 7456 (determination of cell parameters), automatic diffractometer; Bruker AXS SMART (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell and structural parameters), T = 173(2) K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthophosphate, oxide, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, full-matrix least-squares refinement on F2; 565 variables; 5296 reflections; I > 2σ(I), R = 0.0883; wR = 0.1993
  • Sample Detail(s): sample prepared from [NH4]42[{(Mo6+)Mo6+5O21[H2O]6}12{Mo5+2O4(CH3COO)}30](CH3COONH4)10[H2O]300, NH4H2PO4, NH4Cl, chemical analysis; 3.9 wt.% P, 2.8 wt.% N, single crystal (determination of cell parameters), single crystal, 0.24×0.24×0.24 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: H66[NH4]60Mo137[PO4]38O387[H2O]372
  • Alphabetic Formula: H66[H2O]372Mo137[NH4]60O387[PO4]38
  • Published Formula: (NH4)52[H15{(Mo6+)Mo6+5O21(H2O)6}12{Mo5+2O4(HPO4)}30{Mo6+O3H}5][8NH4H2PO4+300H2O]
  • Refined Formula: H480Mo137.38O748.15P30
  • Wyckoff Sequence: 202,i49h30g2fe
  • Z Formula Units: 4
  • Density: ρ = 2.15 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_1817559

  • 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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