Inorganic Solid Phases

Na4MnTi(Zr1.5Ti0.5)O2(F,OH)2[Si2O7]2 (Na4Mg0.5Zr1.5Ti1.5Mn0.5[Si2O7]2O2[OH]F) Crystal Structure

General Information

  • Phase Label(s): Na4Mg0.5Zr1.5Ti1.5Mn0.5[Si2O7]2O2[OH]F
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): seidozerite
  • Pearson Symbol: mP60
  • Space Group: 13
  • Phase Prototype: Na4(Zr0.75Ti0.25)2TiMn[Si2O7]2O2([OH]0.5F0.5)2
  • Measurement Detail(s): rotation and Weissenberg photographs (determination of cell parameters), Weissenberg photographs (determination of structural parameters), X-rays, Mo Kα; λ = 0.071 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, disilicate, fluoride, oxide
  • Interpretation Detail(s): positions of non-H atoms determined, trial-and-error; 43 variables; 709 reflections; I > 0σ(I)
  • Sample Detail(s): seidozerite sample from Russia, Kola Peninsula, Lovozero massif, sample prepared from seidozerite, chemical analysis; (Zr1.44Ti0.50)(Mn0.46Mg0.34Fe2+0.10)(Ti0.76Nb0.04Al0.10Fe3+0.09)(Na3.58Ca0.38)O2[F,OH]2[Si2O7]2, single crystal (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Na4Mg0.5Zr1.5Ti1.5Mn0.5[Si2O7]2O2[OH]F
  • Alphabetic Formula: FMg0.5Mn0.5Na4O2[OH][Si2O7]2Ti1.5Zr1.5
  • Published Formula: Na4MnTi(Zr1.5Ti0.5)O2(F,OH)2[Si2O7]2
  • Refined Formula: FHMg0.49Mn0.51Na4O17Si4Ti1.50Zr1.50
  • Wyckoff Sequence: 13,g13f2e2
  • Z Formula Units: 2
  • Density: ρ = 3.53 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

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1503710

  • 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