Acta Cryst. (2004). E60, o1733-o1735  [ doi:10.1107/S1600536804021956 ]

N-(3,4-Dibenzoyl-2,5-dimethylpyrrol-1-yl)-4-methoxybenzamide

S. Gao, L.-H. Huo, H. Zhao and S. W. Ng

Online 11 September 2004

Key indicators

• Single-crystal X-ray study
• T = 295 K
• Mean (C-C) = 0.004 Å
• R factor = 0.062
• wR factor = 0.167
• Data-to-parameter ratio = 15.6

checkCIF/PLATON results

No syntax errors found



Alert level A
ABSTM02_ALERT_3_A  The ratio of expected to reported Tmax/Tmin(RR') is < 0.50
            Tmin and Tmax reported:      0.405     0.983
            Tmin' and Tmax expected:      0.971     0.983
            RR' =      0.417
            Please check that your absorption correction is appropriate.

PLAT061_ALERT_3_A Tmax/Tmin Range Test RR' too Large .............       0.42       

Alert level C
PLAT152_ALERT_1_C Supplied and Calc Volume s.u. Inconsistent .....          ?

   2 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   1 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
   2 ALERT type 3 Indicator that the structure quality may be low
   0 ALERT type 4 Improvement, methodology, query or suggestion

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