[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o3244
[ doi:10.1107/S1600536812044327 ]

4-Methoxybenzamidinium hydrogen sulfate

S. Irrera and G. Portalone


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 .... 2.5 PLAT414_ALERT_2_C Short Intra D-H..H-X H1B .. H2 .. 1.97 Ang. PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 2 PLAT913_ALERT_3_C Missing # of Very Strong Reflections in FCF .... 1
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF ... ? PLAT790_ALERT_4_G Centre of Gravity not Within Unit Cell: Resd. # 2 H O4 S 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 4 ALERT level C = Check. Ensure it is not caused by an omission or oversight 3 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 1 ALERT type 5 Informative message, check

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