Acta Cryst. (2009). E65, o833-o834  [ doi:10.1107/S1600536809009957 ]

N-(2,4-Dinitrophenyl)-N'-(1-p-tolylethylidene)hydrazine

R. Kia, H.-K. Fun, B. Etemadi and H. Kargar

Online 25 March 2009

Key indicators

• Single-crystal X-ray study
• T = 100 K
• Mean (C-C) = 0.002 Å
• R factor = 0.057
• wR factor = 0.143
• Data-to-parameter ratio = 19.7

checkCIF/PLATON results

No syntax errors found




Alert level C
            Value of measurement temperature given =   100.000
            Value of melting point given =     0.000
PLAT230_ALERT_2_C Hirshfeld Test Diff for    O2     --  N3      ..       6.70 su   

Alert level G
PLAT066_ALERT_1_G Predicted and Reported Transmissions Identical .          ?
PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels ..........          1      

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

   1 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
   0 ALERT type 3 Indicator that the structure quality may be low
   1 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

Copyright © International Union of Crystallography
IUCr Webmaster