(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2001). E57, m344-m345 [ doi:10.1107/S1600536801011072 ]

trans-Diaquatetrakis(4,4'-methylenediphenylamine-N)cadmium(II) dinitrate dihydrate

R.-H. Wang, M.-C. Hong, J.-B. Weng, R. Cao, Y.-C. Liang and Y.-J. Zhao

Key indicators

Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.006 Å
R factor = 0.044
wR factor = 0.126
Data-to-parameter ratio = 12.8

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level C:



PLAT_420  Alert C D-H Without Acceptor       N1     -   H1A               ?

PLAT_420  Alert C D-H Without Acceptor       N4     -   H4A               ?

PLAT_731  Alert C Bond    Calc     0.93(4), Rep   0.935(19) ....       2.11 s.u-Ratio
                     O1   -HOB     1.555   1.555

PLAT_731  Alert C Bond    Calc     0.95(5), Rep     0.95(2) ....       2.50 s.u-Ratio
                     O101 -H02     1.555   1.555

PLAT_731  Alert C Bond    Calc     0.88(4), Rep   0.875(18) ....       2.22 s.u-Ratio
                     O101 -H01     1.555   1.555

PLAT_735  Alert C D-H     Calc     0.93(4), Rep   0.935(19) ....       2.11 s.u-Ratio
                     O1   -HOB     1.555   1.555

PLAT_735  Alert C D-H     Calc     0.88(4), Rep   0.875(18) ....       2.22 s.u-Ratio
                     O101 -H01     1.555   1.555

PLAT_735  Alert C D-H     Calc     0.95(5), Rep     0.95(2) ....       2.50 s.u-Ratio
                     O101 -H02     1.555   1.555


 0 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 8 Alert Level C = Please check