Acta Cryst. (2012). E68, m1140
[ doi:10.1107/S160053681203111X ]

catena-Poly[[(1,3-dimethylimidazolin-2-one-N)(1,10-phenanthroline-²N,N')copper(II)]--furan-2,5-dicarboxylato-²O²:O⁵]

Y.-F. Li, Y. Xu, X.-L. Qin, Y.-P. Yuan and W.-Y. Gao

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.006 Å
• R factor = 0.047
• wR factor = 0.109
• Data-to-parameter ratio = 12.1

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT341_ALERT_3_C Low Bond Precision on  C-C Bonds ...............     0.0062 Ang  
PLAT906_ALERT_3_C Large K value in the Analysis of Variance ......      5.280      
PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) .....          7      
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.595          3      

Alert level G
PLAT004_ALERT_5_G Info: Polymeric Structure Found with Dimension .          1      
PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF ....          ?
PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature        293 K    
PLAT200_ALERT_1_G Check the Reported   _diffrn_ambient_temperature        293 K    
PLAT793_ALERT_4_G The Model has Chirality at N4      (Verify) ....          S      
PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still          43 Perc.

   0 ALERT level A = Most likely a serious problem - resolve or explain
   0 ALERT level B = A potentially serious problem, consider carefully
   4 ALERT level C = Check. Ensure it is not caused by an omission or oversight
   6 ALERT level G = General information/check it is not something unexpected

   2 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
   5 ALERT type 3 Indicator that the structure quality may be low
   1 ALERT type 4 Improvement, methodology, query or suggestion
   2 ALERT type 5 Informative message, check

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