Acta Cryst. (2012). E68, m1495
[ doi:10.1107/S1600536812046648 ]

(4,4'-Dimethyl-2,2'-bipyridine-²N,N')(dimethylformamide-O)diiodidocadmium

S. A. Shirvan, S. Haydari Dezfuli, F. Khazali and A. Borsalani

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.008 Å
• R factor = 0.040
• wR factor = 0.084
• Data-to-parameter ratio = 19.6

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT220_ALERT_2_C Large Non-Solvent    C     Ueq(max)/Ueq(min) ...        3.3 Ratio
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for         O1     
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for         N3     
PLAT342_ALERT_3_C Low Bond Precision on  C-C Bonds ...............     0.0083 Ang  
PLAT906_ALERT_3_C Large K value in the Analysis of Variance ......     10.838      
PLAT906_ALERT_3_C Large K value in the Analysis of Variance ......      2.414      
PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) .....          1      
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.600          8      

Alert level G
PLAT005_ALERT_5_G No _iucr_refine_instructions_details  in the CIF          ?
PLAT380_ALERT_4_G Check Incorrectly? Oriented X(sp2)-Methyl Moiety         C4     
PLAT380_ALERT_4_G Check Incorrectly? Oriented X(sp2)-Methyl Moiety        C10     
PLAT380_ALERT_4_G Check Incorrectly? Oriented X(sp2)-Methyl Moiety        C14     
PLAT961_ALERT_5_G Dataset Contains no Negative Intensities .......          !

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

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   3 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
   3 ALERT type 4 Improvement, methodology, query or suggestion
   2 ALERT type 5 Informative message, check

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