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Acta Cryst. (2013). E69, o1305  [ doi:10.1107/S1600536813019776 ]

2-Hydroxy-N'-methyl-5-nitrobenzohydrazide

M. Yang, C. Jin, X. Zhou and L. Jin


Key indicators

checkCIF/PLATON results

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Alert level C PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for N6 PLAT309_ALERT_2_C Single Bonded Oxygen (C-O > 1.3 Ang) ........... O1 PLAT353_ALERT_3_C Long N-H (N0.87,N1.01A) N2 - H2B ... 1.02 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H2A .. O7 .. 2.61 Ang. PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 11.193 PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 2.458 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 3
Alert level G PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 10 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? Do ! PLAT128_ALERT_4_G Note: Alternate Setting of Space-group P21/c . P21/n 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 ....... 5 PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 4
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 7 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 3 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 3 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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