Acta Cryst. (2007). E63, o3749  [ doi:10.1107/S1600536807037956 ]

3,5-Bis[(E)-4-methylbenzylidene]-4-oxopiperidine-1-carbonitrile

M. S. Nandhini, N. Srinivasan, R. Ranjithkumar, S. Perumal and R. V. Krishnakumar

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.002 Å
• R factor = 0.050
• wR factor = 0.150
• Data-to-parameter ratio = 25.2

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT230_ALERT_2_C Hirshfeld Test Diff for    N1     -   C1      ..       5.78 su   

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

   0 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
   0 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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