[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o822
[ doi:10.1107/S1600536813011525 ]

Ethyl 1''-benzyl-1'-methyl-2''-oxodispiro[indeno[1,2-b]quinoxaline-11,3'-pyrrolidine-2',3''-indoline]-4'-carboxylate

P. S. Kannan, S. Lanka, S. Thennarasu, E. Govindan and A. SubbiahPandi


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT360_ALERT_2_C Short C(sp3)-C(sp3) Bond C31 - C32 ... 1.43 Ang. PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 7
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? 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 C15 (Verify) .... S PLAT793_ALERT_4_G The Model has Chirality at C16 (Verify) .... R PLAT793_ALERT_4_G The Model has Chirality at C34 (Verify) .... S PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 14
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 7 ALERT level G = General information/check it is not something unexpected 2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 1 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 4 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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