Inorganic Solid Phases

Na0.76K0.16Pb0.16Ti15.70Zn2.30Fe1.76Mn1.00(Nb,Zr)0.08O38 (K0.15Na0.7Zn2Ti15.84MnFe2.16Pb0.15O38) Crystal Structure

General Information

  • Phase Label(s): K0.15Na0.7Zn2Ti15.84MnFe2.16Pb0.15O38
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): landauite
  • Pearson Symbol: hR180
  • Space Group: 148
  • Phase Prototype: Ti12(Ti0.33Fe0.67)6MnFe2PbO38
  • Measurement Detail(s): automatic diffractometer; 14 (determination of cell parameters), automatic diffractometer; Philips PW1100 (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; 611 reflections; I > 2σ(I), R = 0.063
  • Sample Detail(s): landauite sample from Russia, Lake Baikal, energy-dispersive X-ray analysis; (Na0.76K0.16Pb0.16)(Ti15.70Zn2.30Fe3+1.46Fe2+0.30Mn1.00(Nb,Zr)0.08)O38, single crystal (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: K0.15Na0.7Zn2Ti15.84MnFe2.16Pb0.15O38
  • Alphabetic Formula: Fe2.16K0.15MnNa0.7O38Pb0.15Ti15.84Zn2
  • Published Formula: Na0.76K0.16Pb0.16Ti15.70Zn2.30Fe1.76Mn1.00(Nb,Zr)0.08O38
  • Refined Formula: Fe2.16K0.15MnNa0.70O38Pb0.15Ti15.84Zn2
  • Wyckoff Sequence: 148,f9c2ba
  • Z Formula Units: 3
  • Density: ρ = 4.45 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_1012971

  • 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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