[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o647
[ doi:10.1107/S1600536813008027 ]

10-(3,5-Dinitrophenyl)-5,5-difluoro-1,3,7,9-tetramethyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide

A.-J. Cui, Y. Wang, J. He, X. Li and M.-Y. He


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 7.486 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 14
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 2 PLAT961_ALERT_5_G Dataset Contains no Negative Intensities ....... !
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 3 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 2 ALERT type 3 Indicator that the structure quality may be low 1 ALERT type 4 Improvement, methodology, query or suggestion 2 ALERT type 5 Informative message, check

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