[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o3343
[ doi:10.1107/S1600536812046156 ]

4-Chloro-6-methoxypyrimidin-2-amine-succinic acid (2/1)

K. Thanigaimani, N. C. Khalib, S. Arshad and I. A. Razak


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor .... 2.1 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 25
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT042_ALERT_1_G Calc. and Reported MoietyFormula Strings Differ ? PLAT045_ALERT_1_G Calculated and Reported Z Differ by ............ 2.00 Ratio PLAT154_ALERT_1_G The su's on the Cell Angles are Equal .......... 0.00100 Deg. PLAT434_ALERT_2_G Short Inter HL..HL Contact Cl1 .. Cl1 . 3.36 Ang. PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels .......... 3 PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 6
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 2 ALERT level C = Check. Ensure it is not caused by an omission or oversight 7 ALERT level G = General information/check it is not something unexpected 3 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 1 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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