[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o1619
[ doi:10.1107/S1600536813026706 ]

8-Meth­oxy-3-methyl-3,4-di­hydro-2H-1,3-benzoxazine

J. Zhu, X.-X. Yang, L.-Y. Xu, Z.-D. Ren and L.-B. Qu


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 8.918 Check PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.597 13
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF Please Do ! PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels .......... 7 PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 60 % PLAT910_ALERT_3_G Missing # of FCF Reflections Below Th(Min) ..... 1 Why ?
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 4 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 4 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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