Acta Cryst. (2011). E67, o787  [ doi:10.1107/S1600536811007471 ]

3,4,5-Trihydroxybenzoic acid

N. Hirun, S. Saithong, C. Pakawatchai and V. Tantishaiyakul

Online 5 March 2011

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.002 Å
• R factor = 0.032
• wR factor = 0.091
• Data-to-parameter ratio = 10.4

checkCIF/PLATON results

No syntax errors found




Alert level G
PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite          8      
PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature        293 K    
PLAT200_ALERT_1_G Check the Reported   _diffrn_ambient_temperature        293 K    
PLAT804_ALERT_5_G ARU-Pack Problem in PLATON Analysis ............          1 Times
PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints .......          4      

   0 ALERT level A = Most likely a serious problem - resolve or explain
   0 ALERT level B = A potentially serious problem, consider carefully
   0 ALERT level C = Check. Ensure it is not caused by an omission or oversight
   5 ALERT level G = General information/check it is not something unexpected

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

Copyright © International Union of Crystallography
IUCr Webmaster