[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o518-o519
[ doi:10.1107/S1600536813006296 ]

2-(4-Bromoanilino)-6-(4-chlorophenyl)-5-methoxycarbonyl-4-methyl-3,6-dihydropyrimidin-1-ium chloride

K. N. Venugopala, S. K. Nayak and B. Odhav


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 4.065 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 22 PLAT976_ALERT_2_C Negative Residual Density at 1.07A from N2 . -0.40 eA-3
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 ............ 3 PLAT128_ALERT_4_G Alternate Setting of Space-group P21/c ....... P21/n PLAT434_ALERT_2_G Short Inter HL..HL Contact Br1 .. Cl1 . 3.48 Ang. PLAT793_ALERT_4_G The Model has Chirality at C6 (Verify) .... R 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 3 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 0 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 3 ALERT type 5 Informative message, check

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