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Acta Cryst. (2013). E69, o1059  [ doi:10.1107/S1600536813015237 ]

4,4'-Dimethyl-2,2'-{[2,3,3a,4,5,6,7,7a-octahydro-1H-benzimidazole-1,3-diyl]bis(methylene)}diphenol

A. Rivera, H. J. Osorio, M. Maldonado, J. Ríos-Motta and M. Bolte


Key indicators

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Alert level C PLAT355_ALERT_3_C Long O-H (X0.82,N0.98A) O1 - H1 ... 1.03 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H4 .. O1 .. 2.63 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H5B .. O1 .. 2.63 Ang. PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 4 PLAT913_ALERT_3_C Missing # of Very Strong Reflections in FCF .... 4
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT791_ALERT_4_G Note: The Model has Chirality at C1 (Verify) R
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 5 ALERT level C = Check. Ensure it is not caused by an omission or oversight 2 ALERT level G = General information/check it is not something unexpected 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 0 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 3 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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