Inorganic Solid Phases

[Mg0.88Al0.12(OH)2]2[(CO3)0.12(H2O)0.64] (Mg0.67Al0.33[CO3]0.17[OH]2[H2O]0.5 hyd) Crystal Structure

General Information

  • Phase Label(s): Mg0.67Al0.33[CO3]0.17[OH]2[H2O]0.5 hyd
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): hydrotalcite
  • Pearson Symbol: hR33
  • Space Group: 166
  • Phase Prototype: (Mg0.67Al0.33)[CO3]0.17[OH]2[H2O]0.5
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), X-rays, Cu Kα (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): carbonate, hydroxide, hydrate
  • Interpretation Detail(s): cell parameters determined
  • Sample Detail(s): sample prepared from NaOH, Na2CO3, Al, H2O, MgO, other phases: MgO (18%), brucite (15%), powder (determination of cell parameters)

Substance Summary

  • Standard Formula: Mg1.76Al0.24[CO3]0.12[OH]4[H2O]0.64
  • Alphabetic Formula: Al0.24[CO3]0.12[H2O]0.64Mg1.76[OH]4
  • Published Formula: [Mg0.88Al0.12(OH)2]2[(CO3)0.12(H2O)0.64]
  • 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

Powder Pattern

published defraction line
d [Å]
computed diffraction line for Cu Kα
d [nm]
intensity
I [1]
h [1]
k [1]
l [1]
Radiation
Remark

Experimental Details

Reference

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1900623

  • 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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