[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o458-o459
[ doi:10.1107/S160053681300528X ]

(E)-2-[4-(Diethylamino)styryl]-1-ethylpyridinium iodide monohydrate

S. Chantrapromma, N. Boonnak, N. Kaewmanee, C. K. Quah and H.-K. Fun


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level B PLAT220_ALERT_2_B Large Non-Solvent C Ueq(max)/Ueq(min) ... 4.5 Ratio
Alert level C PLAT222_ALERT_3_C Large Non-Solvent H Uiso(max)/Uiso(min) .. 5.4 Ratio PLAT601_ALERT_2_C Structure Contains Solvent Accessible VOIDS of . 41 A   3 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 5
Alert level G PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 20 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT154_ALERT_1_G The su's on the Cell Angles are Equal .......... 0.00100 Deg. PLAT242_ALERT_2_G Check Low Ueq as Compared to Neighbors for C18B PLAT301_ALERT_3_G Note: Main Residue Disorder ................... 48 Perc. PLAT811_ALERT_5_G No ADDSYM Analysis: Too Many Excluded Atoms .... ! PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 20 PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 110
0 ALERT level A = Most likely a serious problem - resolve or explain 1 ALERT level B = A potentially serious problem, consider carefully 3 ALERT level C = Check. Ensure it is not caused by an omission or oversight 8 ALERT level G = General information/check it is not something unexpected 1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 4 ALERT type 2 Indicator that the structure model may be wrong or deficient 4 ALERT type 3 Indicator that the structure quality may be low 1 ALERT type 4 Improvement, methodology, query or suggestion 2 ALERT type 5 Informative message, check

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