Inorganic Solid Phases

lt-SrCeN2 (SrCeN2 rt) Crystal Structure

General Information

  • Phase Label(s): SrCeN2 rt
  • Structure Class(es): rocksalt family
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hR12
  • Space Group: 166
  • Phase Prototype: NaFeO2
  • Measurement Detail(s): automatic diffractometer; Huber (determination of structural parameters), X-rays, Cu Kα1 (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): nitride
  • Interpretation Detail(s): complete structure determined; temperature dependence studied, Rietveld refinement; 6 variables, RP = 0.085; RB = 0.031
  • Sample Detail(s): sample prepared from Sr2N, Li2CeN2, chemical analysis; Ce25.49N48.81O0.62Sr25.08; composition confirmed; amounts of Li3N, powder (determination of structural parameters)

Substance Summary

  • Standard Formula: SrCeN2
  • Alphabetic Formula: CeN2Sr
  • Published Formula: lt-SrCeN2
  • Refined Formula: CeN2Sr
  • Wyckoff Sequence: 166,cba
  • Z Formula Units: 3
  • Density: ρ = 6.25 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_1711847

  • 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

    Citation copied