Acta Cryst. (2004). E60, m1434-m1436  [ doi:10.1107/S1600536804022615 ]

Di--salicylato-⁴O:O'-bis[(2,2'-bipyridine-²N,N')copper(II)] bis(salicylic acid)

Y. Wang and N. Okabe

Key indicators

• Single-crystal X-ray study
• T = 296 K
• Mean (C-C) = 0.005 Å
• R factor = 0.044
• wR factor = 0.131
• Data-to-parameter ratio = 15.9

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT094_ALERT_2_C Ratio of Maximum / Minimum Residual Density ....       2.35       
PLAT128_ALERT_4_C Non-standard setting of Space group P21/c   ....    P21/a         
PLAT232_ALERT_2_C Hirshfeld Test Diff (M-X)  Cu1    -   O3_a    ..       5.96 su    

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

   1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   2 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
   1 ALERT type 4 Improvement, methodology, query or suggestion

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