Acta Cryst. (2010). E66, o1142  [ doi:10.1107/S1600536810013796 ]

N-(3,4-Difluorophenyl)-3,4,5-trimethoxybenzamide

H. Choi, B. H. Han, T. Lee, S. K. Kang and C. K. Sung

Online 24 April 2010

Key indicators

• Single-crystal X-ray study
• T = 174 K
• Mean (C-C) = 0.006 Å
• R factor = 0.065
• wR factor = 0.185
• Data-to-parameter ratio = 12.2

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low .......       0.98      
PLAT340_ALERT_3_C Low Bond Precision on  C-C Bonds (x 1000) Ang ..          6      
PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) .....          1      
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.600         59      
PLAT912_ALERT_4_C Missing # of FCF Reflections Above STh/L=  0.600          5      

Alert level G
PLAT128_ALERT_4_G Non-standard setting of Space-group P21/c   ....      P21/n      

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

   0 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
   4 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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