Inorganic Solid Phases

(Na2.54K0.27Ca0.19)(Mn3.69Mg0.63Fe0.33Al0.31)Si8O21.78OH2.18F0.04 (K0.01Na0.58Ca1.07Mg4.57Mn1.15Fe0.04Al0.76Si7.36O22[OH]2) Crystal Structure

General Information

  • Phase Label(s): K0.01Na0.58Ca1.07Mg4.57Mn1.15Fe0.04Al0.76Si7.36O22[OH]2
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): tremolite
  • Pearson Symbol: mS92
  • Space Group: 12
  • Phase Prototype: K0.08Na0.44Ca1.6Mg3.16Ti0.17Fe1.68Al1.54Si6.76O22[OH]2
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), X-rays (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, silicate
  • Interpretation Detail(s): cell parameters determined
  • Sample Detail(s): kozulite sample from, sample prepared from kozulite, chemical analysis; trace amounts of F detected; trace amounts of F detected, single crystal (determination of cell parameters)

Substance Summary

  • Standard Formula: K0.27Na2.54Ca0.19Mg0.63Mn3.69Fe0.33Al0.31Si8O21.78[OH]2.22
  • Alphabetic Formula: Al0.31Ca0.19Fe0.33K0.27Mg0.63Mn3.69Na2.54O21.78[OH]2.22Si8
  • Published Formula: (Na2.54K0.27Ca0.19)(Mn3.69Mg0.63Fe0.33Al0.31)Si8O21.78OH2.18F0.04
  • Refined Formula:
  • Wyckoff Sequence:
  • Z Formula Units: 2
  • 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_1503434

  • 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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