[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o2772-o2773
[ doi:10.1107/S1600536812036240 ]

1-Methyl-1'-(4-methylphenyl)-2',3',5',6',7',7a'-hexahydro-1'H-dispiro[piperidine-3,2'-pyrrolizine-3',3''-indoline]-4,2''-dione

S. Ramaswamy, R. Sribala, N. Srinivasan, R. V. Krishnakumar and R. R. Kumar


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT230_ALERT_2_C Hirshfeld Test Diff for C22B -- C23B .. 6.0 su PLAT303_ALERT_2_C Full Occupancy H-Atom H52A with # Connections 1.29 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 2 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.595 35
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF .... ? PLAT007_ALERT_5_G Note: Number of Unrefined D-H Atoms ............ 2 PLAT154_ALERT_1_G The su's on the Cell Angles are Equal .......... 0.00200 Deg. PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT301_ALERT_3_G Note: Main Residue Disorder ................... 2 Perc. PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels .......... 1 PLAT793_ALERT_4_G The Model has Chirality at C1A (Verify) .... R PLAT793_ALERT_4_G The Model has Chirality at C1B (Verify) .... S PLAT793_ALERT_4_G The Model has Chirality at C2A (Verify) .... S PLAT793_ALERT_4_G The Model has Chirality at C2B (Verify) .... R PLAT793_ALERT_4_G The Model has Chirality at C3A (Verify) .... R PLAT793_ALERT_4_G The Model has Chirality at C3B (Verify) .... S PLAT793_ALERT_4_G The Model has Chirality at C4A (Verify) .... R PLAT793_ALERT_4_G The Model has Chirality at C4B (Verify) .... R PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 37 Perc.
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 16 ALERT level G = General information/check it is not something unexpected 3 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 2 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 9 ALERT type 4 Improvement, methodology, query or suggestion 2 ALERT type 5 Informative message, check

Copyright © International Union of Crystallography
IUCr Webmaster