[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o1569
[ doi:10.1107/S1600536813024951 ]

Methyl 9-hydroxy-15-methyl-2-oxo-11-(pyren-1-yl)-10-oxa-15-azatetracyclo[7.6.0.01,12.03,8]pentadeca-3(8),4,6-triene-12-carboxylate

P. Sharmila, G. Jagadeesan, R. Raju, R. Raghavachary and S. Aravindhan


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT220_ALERT_2_C Large Non-Solvent C Ueq(max)/Ueq(min) ... 3.4 Ratio PLAT230_ALERT_2_C Hirshfeld Test Diff for N -- C32 .. 5.7 su PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C30 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 1
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? Do ! PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT793_ALERT_4_G The Model has Chirality at C17 (Verify) .... S PLAT793_ALERT_4_G The Model has Chirality at C18 (Verify) .... R PLAT793_ALERT_4_G The Model has Chirality at C19 (Verify) .... S PLAT793_ALERT_4_G The Model has Chirality at C22 (Verify) .... S PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 19
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 4 ALERT level C = Check. Ensure it is not caused by an omission or oversight 8 ALERT level G = General information/check it is not something unexpected 2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 3 ALERT type 2 Indicator that the structure model may be wrong or deficient 1 ALERT type 3 Indicator that the structure quality may be low 5 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

Copyright © International Union of Crystallography
IUCr Webmaster