Acta Cryst. (2002). E58, m172-m175  [ doi:10.1107/S1600536802005615 ]

Triaqua(2,2'-biimidazole)oxovanadium(IV) sulfate dihydrate

R. Sang, M. Zhu and P. Yang

Online 5 April 2002

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.006 Å
• R factor = 0.057
• wR factor = 0.102
• Data-to-parameter ratio = 12.4

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level B:



PLAT_420  Alert B D-H Without Acceptor       O(10)  -   H(15)             ?


 Alert Level C:



PLAT_354  Alert C Short O-H Bond (0.82A)     O(9)   -   H(13)  =       0.68 Ang.


 0 Alert Level A = Potentially serious problem

 1 Alert Level B = Potential problem

 1 Alert Level C = Please check

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