[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o75
[ doi:10.1107/S1600536812048866 ]

2-{[(Dimethylamino)methylidene]amino}-5-nitrobenzonitrile

S. M. Saad, S. M. Haider, S. Perveen, K. M. Khan and S. Yousuf


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 2.988 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 19
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT128_ALERT_4_G Alternate Setting of Space-group P21/c ....... P21/n PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 273 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 273 K PLAT371_ALERT_2_G Long C(sp2)-C(sp1) Bond C6 - C7 ... 1.44 Ang. PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 2
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 2 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 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 2 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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