[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o1694-o1695
[ doi:10.1107/S1600536813028079 ]

Second monoclinic form of (E)-3-(4-fluoro­phen­yl)-1-phenyl­prop-2-en-1-one

S. N. Arias-Ruiz, N. Romero, C. E. Lobato-García, A. Gómez-Rivera and A. Mendoza


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT031_ALERT_4_C Refined Extinction Parameter within Range ...... 2.611 Sigma PLAT241_ALERT_2_C High Ueq as Compared to Neighbors for ..... C14 Check PLAT242_ALERT_2_C Low Ueq as Compared to Neighbors for ..... C10 Check PLAT480_ALERT_4_C Long H...A H-Bond Reported H13 .. F1 .. 2.68 Ang. PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 14
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF Please Do ! PLAT199_ALERT_1_G Reported _cell_measurement_temperature ..... (K) 293 Check PLAT200_ALERT_1_G Reported _diffrn_ambient_temperature ..... (K) 293 Check PLAT910_ALERT_3_G Missing # of FCF Reflections Below Th(Min) ..... 2 Why ?
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 5 ALERT level C = Check. Ensure it is not caused by an omission or oversight 4 ALERT level G = General information/check it is not something unexpected 2 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 2 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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