Acta Cryst. (2006). E62, m3034-m3035  [ doi:10.1107/S160053680604270X ]

catena-Poly[[[tetraaquacadmium(II)]--4,4'-bipyridine-²N:N'] benzene-1,4-dicarboxylate]

Y.-R. Pan, L.-B. Wang, P.-Y. Zhan, Y.-L. Niu and G.-Q. Zhang

Online 25 October 2006

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.004 Å
• R factor = 0.028
• wR factor = 0.060
• Data-to-parameter ratio = 15.8

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT128_ALERT_4_C Non-standard setting of Space group P2/c    ....    P2/n         
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Label(s) ........          4      

Alert level G
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
   3 ALERT level C = Check and explain
   2 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
   2 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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