Inorganic Solid Phases

[Ln66-O)(μ3-OH)8(NO3)6(H2O)14]2NO3·2H2O, Ln= Pr (Pr6[NO3]8O[OH]8[H2O]16) Crystal Structure

General Information

  • Phase Label(s): Pr6[NO3]8O[OH]8[H2O]16
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: mP122
  • Space Group: 14
  • Phase Prototype: Y6[NO3]8O[OH]8[H2O]14
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), X-rays, Cu Kα; λ = 0.1542 nm (determination of cell parameters), T = 293 K (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): nitrate, hydroxide, oxide, hydrate
  • Interpretation Detail(s): cell parameters determined
  • Sample Detail(s): sample prepared from hydrated praseodymium nitrate, NaOH, C2H5OH (ethanol), chemical analysis; 47.5 wt.% Pr, 44.1 wt.% O, 6.2 wt.% N, 2.2 wt.% H, powder (determination of cell parameters)

Substance Summary

  • Standard Formula: Pr6[NO3]8O[OH]8[H2O]16
  • Alphabetic Formula: [H2O]16[NO3]8O[OH]8Pr6
  • Published Formula: [Ln66-O)(μ3-OH)8(NO3)6(H2O)14]2NO3·2H2O, Ln= Pr
  • Refined Formula:
  • Wyckoff Sequence:
  • Z Formula Units: 2
  • Density: ρ = 2.87 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

Experimental Details

Reference

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1629285

  • 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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