Acta Cryst. (2004). E60, m147-m148  [ doi:10.1107/S1600536803029556 ]

Tris(8-hydroxyquinolinato-²O,N)oxoniobium(V) dichloromethane disolvate

M. M. Amini, M. Mirzaee, F. Yeganeh and S. W. Ng

Online 10 January 2004

Key indicators

• Single-crystal X-ray study
• T = 163 K
• Mean (C-C) = 0.005 Å
• R factor = 0.036
• wR factor = 0.097
• Data-to-parameter ratio = 14.9

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT244_ALERT_4_C Low Solvent  U(eq) as Compared to Neighbors ....        C19     
PLAT250_ALERT_2_C Large U3/U1 ratio for average U(i,j) tensor ....       2.11       

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   3 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   1 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
   0 ALERT type 3 Indicator that the structure quality may be low
   1 ALERT type 4 Improvement, methodology, query or suggestion

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