[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o3091
[ doi:10.1107/S1600536812041311 ]

(Z)-4-Benzylidene-3-methylisoxazol-5(4H)-one

Chandra, N. Srikantamurthy, S. Jeyaseelan, K. B. Umesha, K. Palani and M. Mahendra


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT480_ALERT_4_C Long H...A H-Bond Reported H7C .. O6 .. 2.61 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H8 .. O1 .. 2.72 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H14 .. O1 .. 2.68 Ang. PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 2.242
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF .... ? PLAT128_ALERT_4_G Alternate Setting of Space-group P21/c ....... P21/n PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 66 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 5 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 2 ALERT type 3 Indicator that the structure quality may be low 4 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check
checkCIF publication errors
Alert level A PUBL024_ALERT_1_A The number of authors is greater than 5. Please specify the role of each of the co-authors for your paper.
Author Response: The role of authors have been given below.
 Chandra -- Solved and analyzed the structre
 Srikantamurthy N --  Synthesis
 Jeyaseelan S -- Data collection and processing
 Umesha K B -- Crystallization in various conditions
 Palani K -- Pharmocological studies
 Mahendra M -- Guide, Principal investigator and corresponding author



1 ALERT level A = Data missing that is essential or data in wrong format 0 ALERT level G = General alerts. Data that may be required is missing

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