Inorganic Solid Phases

(Mn,Mg)9Zn4(SO4)2(OH)22·8H2O (Mg2.7Zn4Mn6.3[SO4]2[OH]22[H2O]8) Crystal Structure

General Information

  • Phase Label(s): Mg2.7Zn4Mn6.3[SO4]2[OH]22[H2O]8
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): lawsonbauerite
  • Pearson Symbol: mP106
  • Space Group: 14
  • Phase Prototype: (Mg0.3Mn0.7)9Zn4[SO4]2[OH]22[H2O]8
  • Measurement Detail(s): automatic diffractometer; Buerger-Supper Pace-Picker (determination of structural parameters), X-rays, Mo Kα (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, sulfate, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, 2114 reflections; F > 4σ(F), R = 0.075; wR = 0.106
  • Sample Detail(s): lawsonbauerite sample from U.S.A. New Jersey, Ogdenburg, Sterling Hill, single crystal, 0.06×0.19×0.21 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Mg2.7Zn4Mn6.3[SO4]2[OH]22[H2O]8
  • Alphabetic Formula: [H2O]8Mg2.7Mn6.3[OH]22[SO4]2Zn4
  • Published Formula: (Mn,Mg)9Zn4(SO4)2(OH)22·8H2O
  • Refined Formula: H38Mg2.81Mn6.19O38S2Zn4
  • Wyckoff Sequence: 14,e26a
  • Z Formula Units: 2
  • Density: ρ = 2.78 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_1615996

  • 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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