[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, m189
[ doi:10.1107/S1600536813005850 ]

Tetraaqua(pyrimidine-4,6-dicarboxylato-[kappa]2N1,O6)magnesium monohydrate

W. Starosta, J. Leciejewicz and K. Kiegiel


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT048_ALERT_1_C MoietyFormula Not Given ........................ ? PLAT369_ALERT_2_C Long C(sp2)-C(sp2) Bond C4 - C8 ... 1.53 Ang. PLAT905_ALERT_3_C Negative K value in the Analysis of Variance ... -0.334 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 13
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X) Mg1 -- O1 .. 5.3 su PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 26
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 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 2 ALERT type 3 Indicator that the structure quality may be low 1 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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