Acta Cryst. (2012). E68, m84-m85  [ doi:10.1107/S1600536811054183 ]

Poly[(2,2'-bipyridine-²N,N')(₃-2,4,6-trimethylisophthalato-⁵O¹,O^1':O¹:O³,O^3')cadmium]

S.-G. Hou and M.-F. Jin

Online 23 December 2011

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.007 Å
• R factor = 0.045
• wR factor = 0.098
• Data-to-parameter ratio = 17.0

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT220_ALERT_2_C Large Non-Solvent    C     Ueq(max)/Ueq(min) ...        3.1 Ratio
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for         O1     
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for        C10     
PLAT912_ALERT_4_C Missing # of FCF Reflections Above STh/L=  0.600         17      

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 ....          ?
PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X)  Cd1    --  O4_d    ..       11.5 su   
PLAT380_ALERT_4_G Check Incorrectly? Oriented X(sp2)-Methyl Moiety        C19     
PLAT380_ALERT_4_G Check Incorrectly? Oriented X(sp2)-Methyl Moiety        C21     
PLAT764_ALERT_4_G Overcomplete CIF Bond List Detected (Rep/Expd) .       1.11 Ratio

   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

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   4 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
   4 ALERT type 4 Improvement, methodology, query or suggestion
   2 ALERT type 5 Informative message, check

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