Inorganic Solid Phases

(K,Na)2Ca28Zn5Al4Si40O112(OH)16 (K1.8Na0.2Ca28Zn5Al4Si40O112[OH]16) Crystal Structure

General Information

  • Phase Label(s): K1.8Na0.2Ca28Zn5Al4Si40O112[OH]16
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): minehillite
  • Pearson Symbol: hP208
  • Space Group: 165
  • Phase Prototype: (K0.9Na0.1)Ca14Zn2.5Al2Si20O56[OH]8
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Enraf-Nonius CAD4 (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, silicate
  • Interpretation Detail(s): complete structure determined; twinning mechanism studied, full-matrix least-squares refinement; 1510 reflections; F > 4σ(F), R = 0.022
  • Sample Detail(s): minehillite sample from U.S.A. New Jersey, Sussex County, Franklin Furnace, chemical analysis; (K1.93Na0.29)(Ca27.50Mn0.10Mg0.10Fe0.14)Zn4.82Al4.33Si39.92H15.22O128, twinned crystal (determination of cell parameters), twinned crystal, 0.030×0.150×0.150 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: K0.9Na0.1Ca14Zn2.5Al2Si20O56[OH]8
  • Alphabetic Formula: Al2Ca14K0.9Na0.1O56[OH]8Si20Zn2.5
  • Published Formula: (K,Na)2Ca28Zn5Al4Si40O112(OH)16
  • Refined Formula: Al2Ca14H8K0.90Na0.10O64Si20Zn2.41
  • Wyckoff Sequence: 165,g15fd4ca
  • Z Formula Units: 2
  • Density: ρ = 2.90 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
U [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1617444

  • 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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