(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2004). E60, o2073-o2075 [ doi:10.1107/S160053680402625X ]

Methyl 2-{[3-(4-nitrophenyl)-1,2,4-oxadiazol-5-yl]methoxy}phenylacetate

H.-B. Wang, J.-H. Chen, Y.-Q. Pu and J.-T. Wang

Key indicators

Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.004 Å
R factor = 0.054
wR factor = 0.190
Data-to-parameter ratio = 13.6

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT125_ALERT_4_C No _symmetry_space_group_name_Hall Given .......          ?
PLAT230_ALERT_2_C Hirshfeld Test Diff for    N2     -   C7      ..       6.99 su    
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors  for        C17     
PLAT480_ALERT_4_C Long H...A H-Bond Reported H13A   ..  CG3     ..       3.02 Ang.  

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

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   2 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
   2 ALERT type 4 Improvement, methodology, query or suggestion