[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o63
[ doi:10.1107/S1600536812049252 ]

(3E,5E)-3,5-Bis(2-chlorobenzylidene)-1-propylpiperidin-4-one

Q. Yang, L. Chen, B. Weng, L. Fan and X. Wu


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT480_ALERT_4_C Long H...A H-Bond Reported H20A .. O1 .. 2.64 Ang. PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd. # 1 C22 H21 Cl2 N O
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
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 3 ALERT level G = General information/check it is not something unexpected 2 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 0 ALERT type 3 Indicator that the structure quality may be low 2 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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