Inorganic Solid Phases

Na0.03K1.91Mg1.99Ca1.35[Al9.77Si26.53O72]·28.06H2O (K2.5Na0.3Ca1.4Mg2.1Al9.8Si26.2O72[H2O]28) Crystal Structure

General Information

  • Phase Label(s): K2.5Na0.3Ca1.4Mg2.1Al9.8Si26.2O72[H2O]28
  • Structure Class(es): zeolite MAZ
  • Classification by Properties:
  • Mineral Name(s): mazzite-Mg
  • Pearson Symbol: hP140
  • Space Group: 194
  • Phase Prototype: K2.5Na0.3Ca1.4Mg2.1(Al0.27Si0.73)36O72[H2O]7
  • Measurement Detail(s): automatic diffractometer; Picker (determination of structural parameters), X-rays, Cu Kα; λ = 0.15418 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicate, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, full-matrix least-squares refinement; 78 reflections; I > 2σ(I), R = 0.075
  • Sample Detail(s): mazzite sample from France, Loire, Montbrison, Mont Sémiol, Na0.03K1.91Mg1.99Ca1.35[Al9.77Si26.53O72][H2O]28.06, powder (determination of cell parameters), single crystal (determination of structural parameters)

Substance Summary

  • Standard Formula: K2Na0.1Ca1.7Mg2Al9.5Si26.5O72[H2O]28
  • Alphabetic Formula: Al9.5Ca1.7[H2O]28K2Mg2Na0.1O72Si26.5
  • Published Formula: Na0.03K1.91Mg1.99Ca1.35[Al9.77Si26.53O72]·28.06H2O
  • Refined Formula: Al9.68Ca1.41H64.76K2.15Mg2Na0.03O104.38Si26.32
  • Wyckoff Sequence: 194,l3k3j3ih4gfed
  • Z Formula Units: 1
  • Density: ρ = 2.12 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

Displacement Parameters

Isotropic

Site
Published
B [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1410920

  • 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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