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Acta Cryst. (2003). E59, m1181-m1183  [ doi:10.1107/S1600536803026424 ]

(1-Methylimidazole)(N-salicylidene-rac-glutamato)copper(II)

V. Langer, E. Scholtzová, D. Gyepesová, M. Kohútová and A. Valent


Key indicators

checkCIF/PLATON results

No syntax errors found



Alert level A PLAT222_ALERT_3_A Large Non-Solvent H Ueq(max)/Ueq(min) ... 6.07 Ratio
Author Response: The methyl hydrogens on a long tail are indeed less localized than the "core" hydrogens.

Alert level C PLAT142_ALERT_4_C su on b - Axis Small or Missing (x 100000) ..... 10 Ang. PLAT143_ALERT_4_C su on c - Axis Small or Missing (x 100000) ..... 10 Ang. PLAT220_ALERT_2_C Large Non-Solvent O Ueq(max)/Ueq(min) ... 2.51 Ratio PLAT710_ALERT_4_C Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... # 3 O2 -CU1 -O1 -C7 -35.60 1.20 1.555 1.555 1.555 1.555 PLAT710_ALERT_4_C Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... # 4 O1 -CU1 -O2 -C12 44.00 1.20 1.555 1.555 1.555 1.555 PLAT710_ALERT_4_C Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... # 8 N2 -CU1 -N1 -C1 152.50 0.50 1.555 1.555 1.555 1.555 PLAT710_ALERT_4_C Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... # 11 N2 -CU1 -N1 -C8 -20.60 0.60 1.555 1.555 1.555 1.555 PLAT710_ALERT_4_C Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... # 14 N1 -CU1 -N2 -C15 38.80 0.70 1.555 1.555 1.555 1.555 PLAT710_ALERT_4_C Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... # 17 N1 -CU1 -N2 -C13 -141.50 0.50 1.555 1.555 1.555 1.555
1 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 9 ALERT level C = Check and explain 0 ALERT level G = General alerts; check 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 1 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 8 ALERT type 4 Improvement, methodology, query or suggestion

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