Acta Cryst. (2006). E62, o4558-o4559  [ doi:10.1107/S1600536806037135 ]

(2E,2'E)-4,6-Dichloro-1,3-phenylene bis(3-phenylacrylate)

X.-B. Wang and L.-Y. Kong

Online 20 September 2006

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.006 Å
• R factor = 0.050
• wR factor = 0.178
• Data-to-parameter ratio = 13.5

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT230_ALERT_2_C Hirshfeld Test Diff for    O3     -   C4      ..       5.14 su   
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for         C7     
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for        C16     
PLAT340_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...          6      

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   4 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
   3 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
   0 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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