View EntryDate of entry : 08/11/2010

Structure of the Incommensurate composite crystal (Sr2Cu2O3)(CuO2)x (x=1.436)
Ukei, K.; Shishido, T.; Fukuda, T. Acta Cryst. B50 42 - 45 (1994)

[ B-IncStrDB ID: 1632EAjOTI ]
 
Submitted by : System [B-IncStrDB]CIF File

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W-Matrix :: 1 : subsystem 1

0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0

W-Matrix :: 2 : subsystem 2

0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0

1012995348_0_REFRNCE (reference structure (Global data))

Chemical Properties

Structural Formula: (Sr2Cu2O3)(CuO2)1.436   [Help]




1012995348_1_REFRNCE (reference structure (subsystem 1))

Chemical Properties

Structural Formula: (Sr2Cu2O3)(CuO2)1.436   [Help]




1012995348_2_REFRNCE (reference structure (subsystem 2))

Chemical Properties

Structural Formula: (Sr2Cu2O3)(CuO2)1.436   [Help]




1012995348_0_MOD (modulated structure (Global data))

Chemical Properties

Structural Formula: (Sr2Cu2O3)(CuO2)1.436   [Help]

Crystallographic Properties

Symmetry Name: MA21ma-1s-1   [Help]

Refinement Properties

# of observed reflections: 314   [Help]
Residual factor for the observed reflns.: 0.057   [Help]

  •  Additional Refinement Information   



  •  Refinement Summary   


1012995348_1_MOD (modulated structure (subsystem 1))

Chemical Properties

Structural Formula: (Sr2Cu2O3)(CuO2)1.436   [Help]

Crystallographic Properties

a: 11.457(5) Å  [Help]
b: 13.409 Å  [Help]
c: 3.935(3) Å  [Help]
α: 90 °  [Help]
β: 90 °  [Help]
γ: 90 °  [Help]

Symmetry operations of the space group [Help]   

Symmetry Name: MA21ma-1s-1   [Help]
Number of Formula Units: 4   [Help]
  •  Additional Crystal Information   


  •  Reference Structure Information   

  •  Modulation Parameters (Tables)   

  •  Refinement Summary   

  •  Modulation Parameters (Atom Sites Summary)   

1012995348_2_MOD (modulated structure (subsystem 2))

Chemical Properties

Structural Formula: (Sr2Cu2O3)(CuO2)1.436   [Help]

Crystallographic Properties

a: 11.457 Å  [Help]
b: 13.409(9) Å  [Help]
c: 2.74(2) Å  [Help]
α: 90 °  [Help]
β: 90 °  [Help]
γ: 90 °  [Help]

Symmetry operations of the space group [Help]   

Symmetry Name: MA21ma-1s-1   [Help]
Number of Formula Units: 4   [Help]
  •  Additional Crystal Information   


  •  Reference Structure Information   

  •  Modulation Parameters (Tables)   

  •  Refinement Summary   

  •  Modulation Parameters (Atom Sites Summary)