Acta Cryst. (2006). E62, o992-o994  [ doi:10.1107/S1600536806004351 ]

1,2-Difluorophenyl 4-vinylphenyl sulfone

A. P. Purdy, S. K. Jarchow-Choy, R. D. Gilardi and R. J. Butcher

Online 10 February 2006

Key indicators

• Single-crystal X-ray study
• T = 103 K
• Mean (C-C) = 0.003 Å
• R factor = 0.046
• wR factor = 0.119
• Data-to-parameter ratio = 14.5

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT062_ALERT_4_C Rescale T(min) & T(max) by .....................       0.99       
PLAT125_ALERT_4_C No _symmetry_space_group_name_Hall Given .......          ?
PLAT152_ALERT_1_C Supplied and Calc Volume s.u. Inconsistent .....          ?
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Label(s) ........         10       

   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

   1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   0 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
   3 ALERT type 4 Improvement, methodology, query or suggestion

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