Inorganic Solid Phases

(Cs0.74Na0.31K0.14Rb0.02)Na6[Be2Al2.06Zn0.30Si15.46O39F2] (Cs0.74Rb0.02K0.14Na6.31Be2Zn0.30Al2.06Si15.46O39F2) Crystal Structure

General Information

  • Phase Label(s): Cs0.74Rb0.02K0.14Na6.31Be2Zn0.30Al2.06Si15.46O39F2
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): telyushenkoite
  • Pearson Symbol: hP68
  • Space Group: 164
  • Phase Prototype: CsNa6Be2(Al0.5Si0.5)6Si12O39F2
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Siemens P4 (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicate, fluoride
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement on F2; 874 reflections; F > 4σ(F), R = 0.024; wR = 0.027
  • Sample Detail(s): telyushenkoite sample from Tajikistan, Tien-Shan Mountains, Dara-i-Pioz, electron microprobe analysis; 64.32 wt.% SiO2, 7.26 wt.% Al2O3, 1.7 wt.% ZnO, 3.46 wt.% BeO, 13.53 wt.% Na2O, 0.47 wt.% K2O, 7.25 wt.% Cs2O, 0.15 wt.% Rb2O, 2.84 wt.% F, single crystal (determination of cell parameters), single crystal, 0.08×0.16×0.17 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Cs0.74Rb0.02K0.14Na6.31Be2Zn0.30Al2.06Si15.46O39F2
  • Alphabetic Formula: Al2.06Be2Cs0.74F2K0.14Na6.31O39Rb0.02Si15.46Zn0.30
  • Published Formula: (Cs0.74Na0.31K0.14Rb0.02)Na6[Be2Al2.06Zn0.30Si15.46O39F2]
  • Refined Formula: Al2.06Be2Cs0.74F2K0.14Na6.10O39Rb0.02Si15.64Zn0.30
  • Wyckoff Sequence: 164,j2i4hgfd2a
  • Z Formula Units: 1
  • Density: ρ = 2.74 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]

Anisotropic

Site
U11 [nm2]
U22 [nm2]
U33 [nm2]
U12 [nm2]
U13 [nm2]
U23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1908590

  • 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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