View EntryDate of entry : 01/12/2010

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Pérez, O.; Malo, S.; Hervieu, M. Acta Crystallographica, Section B 66 585 - 593 (2010)

[ B-IncStrDB ID: 3652EYAidb ]
Submitted by : System [B-IncStrDB]CIF File

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Chemical Properties

Structural Formula Sum: Al12 Bi2 Ca6 O27   [Help]
Weight: 1414.2 Daltons  [Help]

Crystallographic Properties

a: 17.3892(16) Å  [Help]
b: 17.3892(16) Å  [Help]
c: 6.986(6) Å  [Help]
α: 90 °  [Help]
β: 90 °  [Help]
γ: 120 °  [Help]
Volume: 1829.4(3) Å3  [Help]
Crystal System: trigonal   [Help]
Space Group Name: X-3(00γ)0   [Help]
Number of Formula Units: 3   [Help]

  •  Additional Crystal Information   

Experimental Data

Absorption_coeff_μ: 17.213 &mm;  [Help]
Absorption-correction type: Gaussian   [Help]
Minimum transmission factor: 0.1572   [Help]
Maximum transmission factor: 0.2895   [Help]
Intensity Measure Temperature: 293 K  [Help]
Radiation Type: Mo Kα   [Help]
Radiation Wavelength: 0.71069 Å  [Help]
Radiation source: X-ray tube   [Help]
Total measured intensities #: 22743   [Help]

  •  Additional Experimental Information   

Refinement Properties

Total # of reflections: 7371   [Help]
# of observed reflections: 5668   [Help]
Residual factor for the observed reflns.: 0.043   [Help]

  •  Additional Refinement Information   

Diffraction Data

Intensity Measure Temperature: 293 K  [Help]
Radiation source: X-ray tube   [Help]
Radiation Wavelength: 0.71069 Å  [Help]
_diffrn_radiation_monochromator: graphite   [Help]
_diffrn_measurement_device_type: Nonius CCD   [Help]

  •  Additional Diffraction Data Information   

  •  Reference Structure Information   

  •  Modulation Parameters (Tables)   

  •  Modulation Parameters (Atom Sites Summary)