Inorganic Solid Phases

KSn2Li3Si12O30 (KLi3Sn2Si12O30) Crystal Structure

General Information

  • Phase Label(s): KLi3Sn2Si12O30
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): brannockite
  • Pearson Symbol: hP96
  • Space Group: 192
  • Phase Prototype: KCa2(Be0.67Al0.33)3Si12O30
  • Measurement Detail(s): automatic diffractometer; 18 (determination of cell parameters), automatic diffractometer; Enraf-Nonius CAD4 (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicate
  • Interpretation Detail(s): complete structure determined; twinning mechanism studied, least-squares refinement; 575 reflections; F > 6σ(F), R = 0.042; wR = 0.042
  • Sample Detail(s): brannockite sample from U.S.A. North Carolina, Cleavland County, King's Mountain, Foote mine, single crystal (determination of cell parameters), twinned crystal, 0.030×0.150×0.225 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: KLi3Sn2Si12O30
  • Alphabetic Formula: KLi3O30Si12Sn2
  • Published Formula: KSn2Li3Si12O30
  • Refined Formula: KLi3O30Si12Sn2
  • Wyckoff Sequence: 192,m3lfca
  • Z Formula Units: 2
  • Density: ρ = 2.99 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]

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_1903877

  • 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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