[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o2801
[ doi:10.1107/S1600536812036586 ]

4-Methoxy-2-{(E)-[(thiophen-2-yl)methylimino]methyl}phenol

E. N. Kantar, Y. Köysal, M. Macit, E. Er and M. S. Soylu


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level B PLAT355_ALERT_3_B Long O-H Bond (0.82A) O1 - H1 ... 1.10 Ang.
Alert level C PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0055 Ang PLAT480_ALERT_4_C Long H...A H-Bond Reported H8A .. O2 .. 2.77 Ang. PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 3 PLAT915_ALERT_3_C Low Friedel Pair Coverage ...................... 64 Perc.
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 1809 Count of symmetry unique reflns 1172 Completeness (_total/calc) 154.35% TEST3: Check Friedels for noncentro structure Estimate of Friedel pairs measured 637 Fraction of Friedel pairs measured 0.544 Are heavy atom types Z>Si present yes PLAT003_ALERT_2_G Number of Uiso or Uij Restrained Atom Sites .... 2 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF .... ? PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 2 PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 43 Perc.
0 ALERT level A = Most likely a serious problem - resolve or explain 1 ALERT level B = A potentially serious problem, consider carefully 4 ALERT level C = Check. Ensure it is not caused by an omission or oversight 7 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 6 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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