[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o1859-o1860
[ doi:10.1107/S1600536813032212 ]

4-[(tert-Butyl­diphenyl­sil­yloxy)meth­yl]pyridazin-3(2H)-one

M. C. Costas-Lago, T. Costas, N. Vila and P. Besada


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT220_ALERT_2_C Large Non-Solvent C Ueq(max)/Ueq(min) ... 3.2 Ratio PLAT242_ALERT_2_C Low Ueq as Compared to Neighbors for ..... C14' Check PLAT905_ALERT_3_C Negative K value in the Analysis of Variance ... -5.780 PLAT905_ALERT_3_C Negative K value in the Analysis of Variance ... -0.566
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 PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels .......... 2 PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 24
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 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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