Inorganic Solid Phases

Fe2+3(Fe3+Si)O4(OH)5, type P31c (Fe3.7Si1.3O5[OH]4 2T) Crystal Structure

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General Information

  • Phase Label(s): Fe3.7Si1.3O5[OH]4 2T
  • Structure Class(es): –
  • Classification by Properties: –
  • Mineral Name(s): cronstedtite 2T
  • Pearson Symbol: hP*
  • Space Group: 159
  • Phase Prototype: *
  • Measurement Detail(s): oscillation and rotation photographs (determination of cell parameters), X-rays, Co Kα (determination of cell parameters)
  • Phase Class(es): –
  • Compound Class(es): hydroxide, silicate
  • Interpretation Detail(s): cell parameters determined
  • Sample Detail(s): cronstedtite sample from natural, single crystal (determination of cell parameters)

Substance Summary

  • Standard Formula: Fe4SiO4[OH]5
  • Alphabetic Formula: Fe4O4[OH]5Si
  • Published Formula: Fe2+3(Fe3+Si)O4(OH)5, type P31c
  • Refined Formula: –
  • Wyckoff Sequence: –
  • Z Formula Units: –
  • Density: –

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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

Experimental Details

Reference

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1700079

  • 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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