Inorganic Solid Phases

K3Nb3B2O12 (K3Nb3[BO3]2O6 rt) Crystal Structure

General Information

  • Phase Label(s): K3Nb3[BO3]2O6 rt
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP80
  • Space Group: 26
  • Phase Prototype: K3Nb3[BO3]2O6
  • Measurement Detail(s): automatic diffractometer; Philips PW1100 (determination of structural parameters), X-rays, Mo Kα (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthoborate, oxide
  • Interpretation Detail(s): average structure determined, least-squares refinement; 410 reflections, R = 0.12
  • Sample Detail(s): sample prepared from KNbO3, B2O3, chemical analysis; composition confirmed, single crystal, 0.100×0.100×0.540 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: K3Nb3[BO3]2O6
  • Alphabetic Formula: [BO3]2K3Nb3O6
  • Published Formula: K3Nb3B2O12
  • Refined Formula: B2K3Nb3O12
  • Wyckoff Sequence: 157,dc4b
  • Z Formula Units: 1
  • Density: ρ = 3.85 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_1901053

  • 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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