Acta Cryst. (2006). E62, i10-i12  [ doi:10.1107/S1600536805040882 ]

SmAl_2.64(4)Ge_0.36(4), with the hexagonal Ni₃Sn structure type

S.-Q. Xia, D. Lins and S. Bobev

Online 14 December 2005

Key indicators

• Single-crystal X-ray study
• T = 120 K
• Mean () = 0.000 Å
• Disorder in main residue
• R factor = 0.020
• wR factor = 0.052
• Data-to-parameter ratio = 9.3

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT021_ALERT_1_C Ratio Unique / Expected Reflections too High ...       1.02       
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 
PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical .          ?
PLAT077_ALERT_4_C Unitcell contains non-integer number of atoms ..          ?
PLAT088_ALERT_3_C Poor Data / Parameter Ratio ....................       9.33       
PLAT301_ALERT_3_C Main Residue  Disorder .........................       9.00 Perc. 

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

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

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