[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o652
[ doi:10.1107/S1600536813008568 ]

2-(4-Methylphenyl)-3-oxo-4-phenyl-2,3,3a,4,9,9a-hexahydro-1H-benzo[f]isoindole-6-carbonitrile

L. Wen and Y. Hu


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for C18 PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0061 Ang PLAT480_ALERT_4_C Long H...A H-Bond Reported H25 .. O1 .. 2.69 Ang. PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 2.028
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT371_ALERT_2_G Long C(sp2)-C(sp1) Bond C23 - C26 ... 1.42 Ang. PLAT792_ALERT_1_G Note: The Model has Chirality at C9 (Verify) S PLAT792_ALERT_1_G Note: The Model has Chirality at C10 (Verify) S PLAT792_ALERT_1_G Note: The Model has Chirality at C12 (Verify) R
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 5 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 2 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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