Acta Cryst. (2002). E58, m762-m764  [ doi:10.1107/S1600536802021669 ]

Pentaaqua(-pyridine-2,6-dicarboxylato-N,O,O',O'')(pyridine-2,6-dicarboxylato-N,O,O'')dinickel(II) dihydrate

Y.-H. Wen, Z.-J. Li, Y.-Y. Qin, Y. Kang, Y.-B. Chen, J.-K. Cheng and Y.-G. Yao

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.006 Å
• R factor = 0.041
• wR factor = 0.112
• Data-to-parameter ratio = 10.6

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level C:



PLAT_354  Alert C Short   O-H Bond (0.82A)   OW3    -   H3A    =       0.69 Ang.

PLAT_354  Alert C Short   O-H Bond (0.82A)   OW6    -   H6A    =       0.71 Ang.

General Notes



FORMU_01  There is a discrepancy between the atom counts in the                 
          _chemical_formula_sum and _chemical_formula_moiety. This is           
          usually due to the moiety formula being in the wrong format.          
          Atom count from _chemical_formula_sum:   C14 H20 N2 Ni2 O15           
          Atom count from _chemical_formula_moiety:C14 H18 N2 Ni2 O15           


 0 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 2 Alert Level C = Please check

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