(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2006). E62, o4950-o4951 [ doi:10.1107/S1600536806041638 ]

N-(2,6-Dimethylphenyl)-2-[2-(3-phenyl-1,2,4-oxadiazol-5-yl)phenoxy]acetamide

W.-L. Ding, P.-L. Wang, Z.-T. Xing and H.-B. Wang

Online 13 October 2006

Key indicators

Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.007 Å
R factor = 0.087
wR factor = 0.256
Data-to-parameter ratio = 16.6

checkCIF/PLATON results

No syntax errors found




Alert level C
RFACR01_ALERT_3_C  The value of the weighted R factor is > 0.25
            Weighted R factor given   0.256
PLAT026_ALERT_3_C Ratio Observed / Unique Reflections too Low ....         49 Perc.
PLAT030_ALERT_1_C _diffrn_reflns_number .LE.  _reflns_number_total          ?
PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical .          ?
PLAT084_ALERT_2_C High R2 Value ..................................       0.26      
PLAT152_ALERT_1_C Supplied and Calc Volume s.u. Inconsistent .....          ?
PLAT340_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...          7      

Alert level G
PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature        293 K    
PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature .        293 K    

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

   5 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   1 ALERT type 2 Indicator that the structure model may be wrong or deficient
   3 ALERT type 3 Indicator that the structure quality may be low
   0 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check