Inorganic Solid Phases

K5Ag(IO5OH)2·8H2O (H2K5Ag[IO6]2[H2O]8) Crystal Structure

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General Information

  • Phase Label(s): H2K5Ag[IO6]2[H2O]8
  • Structure Class(es): –
  • Classification by Properties: –
  • Mineral Name(s): –
  • Pearson Symbol: mS112
  • Space Group: 9
  • Phase Prototype: H2K5Ag[IO6]2[H2O]8
  • Measurement Detail(s): precession photographs (determination of cell parameters), automatic diffractometer; Philips PW1100 (determination of structural parameters), X-rays, Mo Kα (determination of cell parameters), X-rays, Ag Kα; λ = 0.05608 nm (determination of structural parameters)
  • Phase Class(es): –
  • Compound Class(es): hexaoxoiodate, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, least-squares refinement; 2718 reflections; F2 > 4σ(F2), R = 0.033
  • Sample Detail(s): sample prepared from AgNO3, K2S2O8, Ag2O, single crystal (determination of cell parameters), single crystal, 0.11×0.16×0.16 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: H2K5Ag[IO6]2[H2O]8
  • Alphabetic Formula: AgH2[H2O]8[IO6]2K5
  • Published Formula: K5Ag(IO5OH)2·8H2O
  • Refined Formula: AgH18I2K5O20
  • Wyckoff Sequence: 9,a28
  • Z Formula Units: 4
  • Density: ρ = 2.86 Mg·m−3
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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

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]

Anisotropic

Site
β11 [nm2]
β22 [nm2]
β33 [nm2]
β12 [nm2]
β13 [nm2]
β23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1402546

  • 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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