[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o2785
[ doi:10.1107/S1600536812036306 ]

N'-[(E)-4-Benzyloxy-2-hydroxybenzylidene]benzohydrazide

P. R. Reshma, M. Sithambaresan and M. R. P. Kurup


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT089_ALERT_3_C Poor Data / Parameter Ratio (Zmax .LT. 18) ..... 7.02 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 5 PLAT913_ALERT_3_C Missing # of Very Strong Reflections in FCF .... 1
Alert level G REFLT03_ALERT_4_G Please check that the estimate of the number of Friedel pairs is correct. If it is not, please give the correct count in the _publ_section_exptl_refinement section of the submitted CIF. From the CIF: _diffrn_reflns_theta_max 24.99 From the CIF: _reflns_number_total 1705 Count of symmetry unique reflns 1708 Completeness (_total/calc) 99.82% TEST3: Check Friedels for noncentro structure Estimate of Friedel pairs measured 0 Fraction of Friedel pairs measured 0.000 Are heavy atom types Z>Si present no PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 4 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF .... ? PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels .......... 1 PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 3 PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 85 Perc.
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 3 ALERT level C = Check. Ensure it is not caused by an omission or oversight 6 ALERT level G = General information/check it is not something unexpected 0 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 5 ALERT type 3 Indicator that the structure quality may be low 2 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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