Acta Cryst. (2010). E66, o2705-o2706  [ doi:10.1107/S1600536810038535 ]

N-(2,5-Dimethoxyphenyl)-N'-(4-hydroxyphenethyl)urea

H. Choi, B. H. Han, Y. S. Shim, S. K. Kang and C. K. Sung

Online 2 October 2010

Key indicators

• Single-crystal X-ray study
• T = 296 K
• Mean (C-C) = 0.004 Å
• R factor = 0.059
• wR factor = 0.186
• Data-to-parameter ratio = 14.6

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low .......       0.98      
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for        C15     
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for        O20     
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for        C13     
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for        C16     
PLAT334_ALERT_2_C Small Average Benzene  C-C Dist. C13    -C18           1.37 Ang. 
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.600         60      
PLAT912_ALERT_4_C Missing # of FCF Reflections Above STh/L=  0.600         15      

Alert level G
PLAT128_ALERT_4_G Alternate Setting of Space-group P21/c   .......      P21/n      

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   8 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
   5 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
   2 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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