Acta Cryst. (2012). E68, m1433
[ doi:10.1107/S1600536812044339 ]

catena-Poly[[diaquabis[2-(3-oxo-1,3-dihydro-2-benzofuran-1-yl)acetato-O]cobalt(II)]--1,2-bis(pyridin-4-yl)ethane-²N:N']

C. Sun, Y. Li, W. Li and B. Dong

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.007 Å
• R factor = 0.055
• wR factor = 0.133
• Data-to-parameter ratio = 14.2

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT220_ALERT_2_C Large Non-Solvent    O     Ueq(max)/Ueq(min) ...        3.5 Ratio
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for         O3     
PLAT334_ALERT_2_C Small Average Benzene  C-C Dist. C4     -C9            1.37 Ang. 
PLAT341_ALERT_3_C Low Bond Precision on  C-C Bonds ...............     0.0067 Ang  
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.600         26      

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 ...          ?
PLAT154_ALERT_1_G The su's on the Cell Angles are Equal ..........    0.00400 Deg. 
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 C3      (Verify) ....          S      
PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L=  0.600         34      

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

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

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