Inorganic Solid Phases

SrNi2(AsO4)2−x(VO4)x, x= 0.62 (SrNi2[VO4]0.62[AsO4]1.38) Crystal Structure

General Information

  • Phase Label(s): SrNi2[VO4]0.62[AsO4]1.38
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tI104
  • Space Group: 110
  • Phase Prototype: SrNi2[VO4]2
  • Measurement Detail(s): automatic diffractometer; Siemens AED2 (determination of structural parameters), X-rays, Mo Kα (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): arsenate, vanadate
  • Interpretation Detail(s): complete structure determined, least-squares refinement; 28 variables; 595 reflections; F > 6σ(F), R = 0.036
  • Sample Detail(s): sample prepared from Sr[OH]2[H2O]8, NiO, V2O5, As2O5, energy-dispersive X-ray analysis; As/V ratio 1.5/1, single crystal (determination of structural parameters)

Substance Summary

  • Standard Formula: SrNi2[VO4]0.62[AsO4]1.38
  • Alphabetic Formula: [AsO4]1.38Ni2Sr[VO4]0.62
  • Published Formula: SrNi2(AsO4)2−x(VO4)x, x= 0.62
  • Refined Formula: As1.38Ni2O8SrV0.62
  • Wyckoff Sequence: 110,b6a
  • Z Formula Units: 8
  • Density: ρ = 5.11 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
B [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1710873

  • 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)

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