Acta Cryst. (2004). E60, m1659-m1661  [ doi:10.1107/S1600536804025541 ]

Bis(-2-aminoethanesulfonato)-³N,O:O';³O':N,O-bis[(bipyridine-²N,N')(perchlorato-O)copper(II)]

J.-H. Cai, Y.-M. Jiang, X.-J. Wang and Z.-M. Liu

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.006 Å
• R factor = 0.038
• wR factor = 0.166
• Data-to-parameter ratio = 15.9

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT220_ALERT_2_B Large Non-Solvent    O     Ueq(max)/Ueq(min) ...       4.09 Ratio 
PLAT241_ALERT_2_B Check High   U(eq) as Compared to Neighbors  for         O4     

Alert level C
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors  for        Cl1     
PLAT432_ALERT_2_C Short Inter X...Y Contact  O1     ..  C11     ..       2.93 Ang.  
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Label(s) ........          2       

   0 ALERT level A = In general: serious problem
   2 ALERT level B = Potentially serious problem
   3 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
   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
   1 ALERT type 4 Improvement, methodology, query or suggestion

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