Acta Cryst. (2005). E61, i191-i192  [ doi:10.1107/S1600536805024505 ]

Cerium copper diantimonide, CeCu_0.93(1)Sb₂

P. H. Tobash and S. Bobev

Online 6 August 2005

Key indicators

• Single-crystal X-ray study
• T = 120 K
• Mean (e-Sb) = 0.002 Å
• Disorder in main residue
• R factor = 0.045
• wR factor = 0.119
• Data-to-parameter ratio = 12.8

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT301_ALERT_3_B Main Residue  Disorder .........................      41.00 Perc. 

Alert level C
DIFMX01_ALERT_2_C  The maximum difference density is > 0.1*ZMAX*0.75
            _refine_diff_density_max given =      4.365
            Test value =      4.350
DIFMX02_ALERT_1_C  The minimum difference density is > 0.1*ZMAX*0.75
            The relevant atom site should be identified.
PLAT031_ALERT_4_C Refined Extinction Parameter within Range ......       3.00 Sigma 
PLAT041_ALERT_1_C Calc. and Rep. SumFormula Strings    Differ ....          ?
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT045_ALERT_1_C Calculated and Reported Z Differ by ............       0.50 Ratio 
PLAT077_ALERT_4_C Unitcell contains non-integer number of atoms ..          ?

   0 ALERT level A = In general: serious problem
   1 ALERT level B = Potentially serious problem
   7 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   4 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   1 ALERT type 2 Indicator that the structure model may be wrong or deficient
   1 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion

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