Acta Cryst. (2008). E64, m1031  [ doi:10.1107/S1600536808021296 ]

catena-Poly[[(2,2'-bipyrimidine-²N¹,N^1')diperchloratocopper(II)]--4,4'-bipyridine-²N:N']

W. Xu, J.-L. Lin and H.-Z. Xie

Online 16 July 2008

Key indicators

• Single-crystal X-ray study
• T = 295 K
• Mean (C-C) = 0.007 Å
• R factor = 0.055
• wR factor = 0.161
• Data-to-parameter ratio = 11.6

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT242_ALERT_2_B Check Low       Ueq as Compared to Neighbors for        Cl1     
PLAT242_ALERT_2_B Check Low       Ueq as Compared to Neighbors for        Cl2     

Alert level C
PLAT220_ALERT_2_C Large Non-Solvent    O     Ueq(max)/Ueq(min) ...       2.68 Ratio
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for         O4     
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for         O8     
PLAT341_ALERT_3_C Low Bond Precision on C-C Bonds (x 1000) Ang ...          7      

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

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   5 ALERT type 2 Indicator that the structure model may be wrong or deficient
   1 ALERT type 3 Indicator that the structure quality may be low
   0 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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