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Acta Cryst. (2006). E62, o4877-o4879  [ doi:10.1107/S1600536806040384 ]

2-Methylimidazolium tetrahydroxohexaoxopentaborate

H.-X. Yang, W.-J. Zhang, X.-L. Liu and Z.-H. Liu

Online 7 October 2006

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Alert level C PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ .... ? PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical . ? PLAT152_ALERT_1_C Supplied and Calc Volume s.u. Inconsistent ..... ? PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for O8 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for B4 PLAT243_ALERT_4_C High 'Solvent' Ueq as Compared to Neighbors for C2 PLAT243_ALERT_4_C High 'Solvent' Ueq as Compared to Neighbors for C3 PLAT244_ALERT_4_C Low 'Solvent' Ueq as Compared to Neighbors for C1 PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor .... 3.27 PLAT340_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ... 5
Alert level G FORMU01_ALERT_1_G There is a discrepancy between the atom counts in the _chemical_formula_sum and _chemical_formula_moiety. This is usually due to the moiety formula being in the wrong format. Atom count from _chemical_formula_sum: C4 H11 B5 N2 O10 Atom count from _chemical_formula_moiety: PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature . 293 K
0 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 10 ALERT level C = Check and explain 3 ALERT level G = General alerts; check 6 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 1 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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