Inorganic Solid Phases

Ho8(OH)20Cl4·5.4H2O (Ho2Cl[OH]5[H2O]1.35) Crystal Structure

General Information

  • Phase Label(s): Ho2Cl[OH]5[H2O]1.35
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP40
  • Space Group: 18
  • Phase Prototype: Eu2Cl[OH]5[H2O]1.6
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Japan, Hyogo, Japan Synchrotron Radiation Research Institute, SPring-8, BL15XU (determination of structural parameters), X-rays, synchrotron; λ = 0.065297 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, chloride, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, Rietveld refinement, RP = 0.0282; wRP = 0.0408; RB = 0.0134
  • Sample Detail(s): sample prepared from HoCl3[H2O]x, NaCl, HMT, inductive coupled plasma method; Ho[OH]2.40Cl0.50[CO3]0.05[H2O]0.79, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Ho2Cl[OH]5[H2O]1.35
  • Alphabetic Formula: Cl[H2O]1.35Ho2[OH]5
  • Published Formula: Ho8(OH)20Cl4·5.4H2O
  • Refined Formula: ClH7.69Ho2O6.34
  • Wyckoff Sequence: 18,c8b2a2
  • Z Formula Units: 4
  • Density: ρ = 4.11 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

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1626368

  • 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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