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Acta Cryst. (2013). E69, o1175-o1176  [ doi:10.1107/S1600536813017261 ]

(E)-1-[2-(2-Cyanophenyl)diazen-2-ium-1-yl]naphthalen-2-olate

H. Bougueria, M. A. Benaouida, S. Bouacida and A. el kader Bouchoul


Key indicators

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Datablock: I



Alert level C PLAT230_ALERT_2_C Hirshfeld Test Diff for C22 -- C23 .. 6.2 su PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 3.561 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 20
Alert level G PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 4 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? Do ! PLAT154_ALERT_1_G The su's on the Cell Angles are Equal .......... 0.00200 Deg. PLAT230_ALERT_2_G Hirshfeld Test Diff for C12 -- C17 .. 5.2 su PLAT230_ALERT_2_G Hirshfeld Test Diff for C29 -- C34 .. 7.5 su PLAT333_ALERT_2_G Check Large Av C6-Ring C-C Dist. C1 -C10 1.42 Ang. PLAT333_ALERT_2_G Check Large Av C6-Ring C-C Dist. C18 -C27 1.43 Ang. PLAT371_ALERT_2_G Long C(sp2)-C(sp1) Bond C12 - C17 ... 1.44 Ang. PLAT371_ALERT_2_G Long C(sp2)-C(sp1) Bond C29 - C34 ... 1.44 Ang. PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 2 PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 48
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 11 ALERT level G = General information/check it is not something unexpected 1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 8 ALERT type 2 Indicator that the structure model may be wrong or deficient 3 ALERT type 3 Indicator that the structure quality may be low 1 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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