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Acta Cryst. (2011). E67, o1061  [ doi:10.1107/S160053681101186X ]

4-[(2'-Cyanobiphenyl-4-yl)methyl]morpholin-4-ium tetrafluoridoborate

X. Li, X. Huang and K. Li

Online 7 April 2011


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Alert level C PLAT244_ALERT_4_C Low 'Solvent' Ueq as Compared to Neighbors of B1 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 3 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 41 PLAT912_ALERT_4_C Missing # of FCF Reflections Above STh/L= 0.600 20 PLAT913_ALERT_3_C Missing # of Very Strong Reflections in FCF .... 15
Alert level G PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 2 PLAT072_ALERT_2_G SHELXL First Parameter in WGHT Unusually Large. 0.10 PLAT371_ALERT_2_G Long C(sp2)-C(sp1) Bond C1 - C2 ... 1.44 Ang. PLAT790_ALERT_4_G Centre of Gravity not Within Unit Cell: Resd. # 2 B F4 PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 1
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 5 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 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 3 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 3 ALERT type 4 Improvement, methodology, query or suggestion 0 ALERT type 5 Informative message, check

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