Inorganic Solid Phases

(Na0.89Ca0.040.07)Be4SbO7 (Na0.89Ca0.04Be4SbO7) Crystal Structure

General Information

  • Phase Label(s): Na0.89Ca0.04Be4SbO7
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): swedenborgite
  • Pearson Symbol: hP26
  • Space Group: 186
  • Phase Prototype: NaBe4SbO7
  • Measurement Detail(s): automatic diffractometer; 25 (determination of cell parameters), automatic diffractometer; Siemens P4 (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement; 290 reflections; F > 5σ(F), R = 0.012; wR = 0.012
  • Sample Detail(s): swedenborgite sample from Sweden, Värmland, Langban, electron microprobe analysis; 57.32 wt.% Sb2O5, 35.15 wt.% BeO, 9.66 wt.% Na2O, 0.68 wt.% CaO, single crystal (determination of cell parameters), single crystal, 0.17×0.17×0.19 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Na0.89Ca0.04Be4SbO7
  • Alphabetic Formula: Be4Ca0.04Na0.89O7Sb
  • Published Formula: (Na0.89Ca0.040.07)Be4SbO7
  • Refined Formula: Be4Ca0.07Na0.89O7Sb
  • Wyckoff Sequence: 186,c3b2a2
  • Z Formula Units: 2
  • Density: ρ = 4.28 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]
2U12 [nm2]
2U13 [nm2]
2U23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1812648

  • 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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