[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o3347
[ doi:10.1107/S1600536812046223 ]

(E)-tert-Butyl 4-(N'-hydroxycarbamimidoyl)piperazine-1-carboxylate

S. Sreenivasa, K. E. Manojkumar, P. A. Suchetan, N. R. Mohan and B. S. Palakshamurthy


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C7 PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 5.033 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 1 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.594 26
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT007_ALERT_5_G Note: Number of Unrefined D-H Atoms ............ 1 PLAT154_ALERT_1_G The su's on the Cell Angles are Equal .......... 0.00700 Deg. PLAT195_ALERT_1_G Missing _cell_measurement_theta_max datum .... ? PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 47 Perc. PLAT961_ALERT_5_G Dataset Contains no Negative Intensities ....... !
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 6 ALERT level G = General information/check it is not something unexpected 2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 1 ALERT type 2 Indicator that the structure model may be wrong or deficient 4 ALERT type 3 Indicator that the structure quality may be low 0 ALERT type 4 Improvement, methodology, query or suggestion 3 ALERT type 5 Informative message, check

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