Acta Cryst. (2004). E60, m53-m55  [ doi:10.1107/S1600536803027673 ]

-Oxo-bis{diethoxy[salicylaldoximato(2-)]niobium(V)}

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

Online 12 December 2003

Key indicators

• Single-crystal X-ray study
• T = 173 K
• Mean (C-C) = 0.004 Å
• R factor = 0.021
• wR factor = 0.060
• Data-to-parameter ratio = 17.0

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT230_ALERT_2_B Hirshfeld Test Diff for    O8     -   C21      =       7.41 su    

Alert level C
PLAT220_ALERT_2_C Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       3.02 Ratio 
PLAT222_ALERT_3_C Large Non-Solvent    H     Ueq(max)/Ueq(min) ...       3.52 Ratio 
PLAT702_ALERT_1_C Angle   Calc    93.84(5), Rep   93.90(10), Dev..       1.20 Sigma 
              O1   -NB1  -O6      1.555   1.555   1.555                         

   0 ALERT level A = In general: serious problem
   1 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
   2 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
   0 ALERT type 4 Improvement, methodology, query or suggestion

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