Acta Cryst. (2006). E62, o4715-o4716  [ doi:10.1107/S1600536806038785 ]

5-Chloromethyl-3-(2,4-dichlorophenyl)-1,2,4-oxadiazole

H.-B. Wang, Z.-Q. Liu, H.-B. Wang and X.-C. Yan

Online 27 September 2006

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.004 Å
• R factor = 0.046
• wR factor = 0.150
• Data-to-parameter ratio = 15.1

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT431_ALERT_2_C Short Inter HL..A Contact  Cl3    ..  O       ..       3.18 Ang. 
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          1      
              C9 H5 Cl3 N2 O                                                   

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
   2 ALERT level C = Check and explain
   2 ALERT level G = General alerts; check

   2 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
   0 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

Copyright © International Union of Crystallography
IUCr Webmaster