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Acta Cryst. (2013). E69, o1120  [ doi:10.1107/S1600536813016310 ]

2-Amino-4-methylpyridinium 3-hydroxybenzoate

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


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Alert level C PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor .... 2.1 PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 9.401 PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 2.179
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? Do ! PLAT042_ALERT_1_G Calc. and Reported MoietyFormula Strings Differ ? Check PLAT083_ALERT_2_G SHELXL Second Parameter in WGHT Unusually Large. 5.00 PLAT152_ALERT_1_G The Supplied and Calc. Volume s.u. Differ by ... 3 Units PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels .......... 4 PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 9
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 2 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 1 ALERT type 5 Informative message, check

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