Acta Cryst. (2005). E61, m1649-m1651  [ doi:10.1107/S1600536805023780 ]

Diaquatetrakis(1H-imidazole)copper(II) bis[tris(1H-imidazole)(pyridine-2,4,6-tricarboxylato-³N,O²:O⁶)cuprate(II)] dihydrate

R. P. Houser and D. Cheng

Online 27 July 2005

Key indicators

• Single-crystal X-ray study
• T = 143 K
• Mean (C-C) = 0.002 Å
• R factor = 0.025
• wR factor = 0.070
• Data-to-parameter ratio = 14.6

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT232_ALERT_2_C Hirshfeld Test Diff (M-X)  Cu2    -   N8      ..       5.22 su    
PLAT232_ALERT_2_C Hirshfeld Test Diff (M-X)  Cu1    -   O1      ..       6.35 su    
PLAT232_ALERT_2_C Hirshfeld Test Diff (M-X)  Cu1    -   N1      ..       5.85 su    
PLAT369_ALERT_2_C Long   C(sp2)-C(sp2) Bond  C10    -   C11    ...       1.53 Ang.  
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          3       
              H2 O                                                              

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

   1 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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