Inorganic Solid Phases

Pb(Nd,La)(CO3)2(OH)·H2O; gysinite (La0.06Nd0.44Pb0.5[CO3][OH]0.5[H2O]0.5) Crystal Structure

General Information

  • Phase Label(s): La0.06Nd0.44Pb0.5[CO3][OH]0.5[H2O]0.5
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): gysinite-(Nd)
  • Pearson Symbol: oP24
  • Space Group: 62
  • Phase Prototype: (Sr0.20Ca0.11La0.28Ce0.41)[CO3]([OH]0.69[H2O]0.31)
  • Measurement Detail(s): automatic diffractometer; 35 (determination of cell parameters), X-rays, Mo Kα; λ = 0.07107 nm (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): carbonate, hydroxide, hydrate
  • Interpretation Detail(s): cell parameters determined and structure type assigned
  • Sample Detail(s): gysinite sample from Zaire, Shaba, Shinkolobwe, electron microprobe analysis, thermogravimetry; 29.1 wt.% PbO, 38.9 wt.% Nd2O3, 5.8 wt.% La2O3, 20.1 wt.% CO2; 23 wt.% CO2 + H2O, single crystal (determination of cell parameters)

Substance Summary

  • Standard Formula: La0.06Nd0.44Pb0.5[CO3][OH]0.5[H2O]0.5
  • Alphabetic Formula: [CO3][H2O]0.5[OH]0.5La0.06Nd0.44Pb0.5
  • Published Formula: Pb(Nd,La)(CO3)2(OH)·H2O; gysinite
  • Refined Formula:
  • Wyckoff Sequence:
  • Z Formula Units: 4
  • Density: ρ = 5.42 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.

Powder Pattern

published defraction line
d [Å]
computed diffraction line for Cu Kα
d [nm]
intensity
I [1]
h [1]
k [1]
l [1]
Radiation
Remark

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1939836

  • 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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