Inorganic Solid Phases

Sr4−xGdxMn3O3(GeO4)3, x= 0.29 (Sr3.85Gd0.15Mn3[GeO4]3O3) Crystal Structure

General Information

  • Phase Label(s): Sr3.85Gd0.15Mn3[GeO4]3O3
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hP50
  • Space Group: 176
  • Phase Prototype: Na3LaMn3[AsO4]3O3
  • Measurement Detail(s): automatic diffractometer; 431 (determination of cell parameters), automatic diffractometer; Bruker AXS P4 (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): orthogermanate, oxide
  • Interpretation Detail(s): complete structure determined; composition dependence studied, full-matrix least-squares refinement; 49 variables; 385 reflections; I > 2σ(I), R = 0.0440; wR = 0.0912
  • Sample Detail(s): sample prepared from SrO, Mn2O3, MnO2, GeO2 (α-quartz), Gd2O3, amounts of unidentified phase (< 5 wt.%), single crystal (determination of cell parameters), single crystal, 0.03×0.03×0.10 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Sr3.71Gd0.29Mn3[GeO4]3O3
  • Alphabetic Formula: Gd0.29[GeO4]3Mn3O3Sr3.71
  • Published Formula: Sr4−xGdxMn3O3(GeO4)3, x= 0.29
  • Refined Formula: Gd0.29Ge3Mn3O15Sr3.71
  • Wyckoff Sequence: 176,ih5gc
  • Z Formula Units: 2
  • Density: ρ = 5.00 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_1639427

  • 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

    Citation copied