Acta Cryst. (2004). E60, o1775-o1777  [ doi:10.1107/S1600536804022597 ]

2-[(4-Chlorophenyl)hydroxymethyl]cyclopent-2-en-1-one

F. Huo, C. Yin and P. Yang

Online 18 September 2004

Key indicators

• Single-crystal X-ray study
• T = 298 K
• R factor = 0.046
• wR factor = 0.122
• Data-to-parameter ratio = 13.9

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT480_ALERT_4_B Long H...A H-Bond Reported H9     ..  CG      ..       3.36 Ang.  

Alert level C
PLAT230_ALERT_2_C Hirshfeld Test Diff for    O1     -   C1      ..       5.18 su    
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors  for        C10     
PLAT482_ALERT_4_C Small D-H..A Angle Rep for C9     ..  CG      ..      91.00 Deg.  

   0 ALERT level A = In general: serious problem
   1 ALERT level B = Potentially serious problem
   3 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
   2 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
   2 ALERT type 4 Improvement, methodology, query or suggestion

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