(IUCr) Crystallography Journals Online checkcif report

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Acta Cryst. (2007). E63, m2503-m2504 [ doi:10.1107/S1600536807042936 ]

(1,2-Disalicyloylhydrazine)hexakis(pyridine)dinickel(II) 1,2-disalicyloylhydrazine solvate

Y.-T. Chen, J.-M. Dou, D.-C. Li, D.-Q. Wang and Y.-H, Zhu

Key indicators

Single-crystal X-ray study
T = 298 K
Mean (C-C) = 0.005 Å
R factor = 0.035
wR factor = 0.102
Data-to-parameter ratio = 13.2

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT062_ALERT_4_C Rescale T(min) & T(max) by .....................       0.98      
PLAT063_ALERT_3_C Crystal Probably too Large for Beam Size .......       0.63 mm   
PLAT125_ALERT_4_C No _symmetry_space_group_name_Hall Given .......          ?
PLAT154_ALERT_1_C The su's on the Cell Angles are Equal  (x 10000)        400 Deg. 
PLAT220_ALERT_2_C Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       2.82 Ratio

Alert level G
PLAT794_ALERT_5_G Check Predicted Bond Valency for Ni1         (2)       2.07      

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

   2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   1 ALERT type 2 Indicator that the structure model may be wrong or deficient
   1 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion
   1 ALERT type 5 Informative message, check