Acta Cryst. (2011). E67, o1849  [ doi:10.1107/S1600536811024743 ]

N-(4-Chlorobutanoyl)-N'-(2-fluorophenyl)thiourea

M. S. M. Yusof, N. F. Embong, E. A. Othman and B. M. Yamin

Online 30 June 2011

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.007 Å
• R factor = 0.063
• wR factor = 0.138
• Data-to-parameter ratio = 14.7

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor ....        2.2      
PLAT334_ALERT_2_C Small Average Benzene  C-C Dist. C6     -C11           1.37 Ang. 
PLAT334_ALERT_2_C Small Average Benzene  C-C Dist. C17    -C22           1.37 Ang. 
PLAT340_ALERT_3_C Low Bond Precision on  C-C Bonds (x 1000) Ang ..          7      
PLAT480_ALERT_4_C Long H...A H-Bond Reported H14A   ..  S1      ..       2.96 Ang. 
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.595         12      

   0 ALERT level A = Most likely a serious problem - resolve or explain
   0 ALERT level B = A potentially serious problem, consider carefully
   6 ALERT level C = Check. Ensure it is not caused by an omission or oversight
   0 ALERT level G = General information/check it is not something unexpected

   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
   2 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

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