Inorganic Solid Phases

Fe(NCNH)2 (H2Fe[NCN]2) Crystal Structure

General Information

  • Phase Label(s): H2Fe[NCN]2
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP14
  • Space Group: 58
  • Phase Prototype: H2Co[NCN]2
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; STOE STADI 2/PL (determination of structural parameters), X-rays, Cu Kα1 (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): cyanamide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, RP = 0.009; wRP = 0.012; RB = 0.18
  • Sample Detail(s): sample prepared from ([NH4]2Fe[SO4]2)[H2O]6, NH3, H2NCN, chemical analysis; 17.22 wt.% C, 1.97 wt.% H, 40.76 wt.% N, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: H2Fe[NCN]2
  • Alphabetic Formula: FeH2[NCN]2
  • Published Formula: Fe(NCNH)2
  • Refined Formula: C2FeH2N4
  • Wyckoff Sequence: 58,g3a
  • Z Formula Units: 2
  • Density: ρ = 2.35 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

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1629188

  • 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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