Acta Cryst. (2008). E64, i58-i59  [ doi:10.1107/S1600536808025865 ]

BaCo₂(AsO₄)₂

T. Đordevic

Online 16 August 2008

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (As-O) = 0.002 Å
• R factor = 0.015
• wR factor = 0.038
• Data-to-parameter ratio = 15.5

checkCIF/PLATON results

No syntax errors found




Alert level G
REFLT03_ALERT_1_G ALERT: Expected hkl max differ from CIF values
           From the CIF: _diffrn_reflns_theta_max           30.03
           From the CIF: _reflns_number_total                341
           From the CIF: _diffrn_reflns_limit_ max hkl    7.    5.   33.
           From the CIF: _diffrn_reflns_limit_ min hkl   -7.   -5.  -33.
           TEST1: Expected hkl limits for theta max
           Calculated maximum hkl    7.    7.   33.
           Calculated minimum hkl   -7.   -7.  -33.
PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature        293 K    
PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature .        293 K    

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

   3 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
   0 ALERT type 3 Indicator that the structure quality may be low
   0 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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