Inorganic Solid Phases

[(H3O)11.61Na3.0Sr0.63Ce0.22K0.2Y0.05Ba0.03][Ca2.25Na0.75][Ca2.4Mn0.6][Zr2.98Hf0.02]{[Fe3+0.66Mn0.3][Mn0.3]H2O1.43OH0.79}[(Ti0.16Al0.07Mg0.03)(Si0.17)(OH)0.17][(Si0.50)(Si0.31)(Nb0.18Ta0.01)(OH)0.81[Si3O9]2[Si9O26.14(OH0.86)]2Cl1.1·0.63H2O (Na6[H3O]11.6Ca4.7Zr3Mn1.2Fe0.7Si25.4Cl1.1O70[OH]4[H2O]2.1, T = 123 K) Crystal Structure

General Information

  • Phase Label(s): Na6[H3O]11.6Ca4.7Zr3Mn1.2Fe0.7Si25.4Cl1.1O70[OH]4[H2O]2.1
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): eudialyte
  • Pearson Symbol: hR*
  • Space Group: 146
  • Phase Prototype: *
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Bruker AXS SMART (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters), T = 123 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, silicate, chloride, hydrate
  • Interpretation Detail(s): part of atom coordinates determined, least-squares refinement; F > 3σ(F), R = 0.045
  • Sample Detail(s): eudialyte sample from Russia, Kola Peninsula, Khibiny massif, electron microprobe analysis; Na3.72K0.21Sr0.64Ba0.04Ca4.63REE0.20Y0.05Fe3+0.65Mn1.20Mg0.03Zr2.96Hf0.02Ti0.16Nb0.18Ta0.005Al0.07Si25.00Cl1.17O65.68[H2O]11.04, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Na6[H3O]11.6Ca4.7Zr3Mn1.2Fe0.7Si25.4Cl1.1O70[OH]4[H2O]2.1
  • Alphabetic Formula: Ca4.7Cl1.1Fe0.7[H2O]2.1[H3O]11.6Mn1.2Na6O70[OH]4Si25.4Zr3
  • Published Formula: [(H3O)11.61Na3.0Sr0.63Ce0.22K0.2Y0.05Ba0.03][Ca2.25Na0.75][Ca2.4Mn0.6][Zr2.98Hf0.02]{[Fe3+0.66Mn0.3][Mn0.3]H2O1.43OH0.79}[(Ti0.16Al0.07Mg0.03)(Si0.17)(OH)0.17][(Si0.50)(Si0.31)(Nb0.18Ta0.01)(OH)0.81[Si3O9]2[Si9O26.14(OH0.86)]2Cl1.1·0.63H2O
  • Refined Formula:
  • Wyckoff Sequence: 146,b12a5
  • Z Formula Units: 3
  • Density:

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_1322059

  • 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)

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