Acta Cryst. (2004). E60, m1053-m1054  [ doi:10.1107/S1600536804015740 ]

Di--isopropoxy-bis[(8-hydroxyquinolinolato)diisopropoxyzirconium(IV)]

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

Online 9 July 2004

Key indicators

• Single-crystal X-ray study
• T = 163 K
• Mean (C-C) = 0.004 Å
• R factor = 0.032
• wR factor = 0.082
• Data-to-parameter ratio = 19.0

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT220_ALERT_2_B Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       4.31 Ratio 
PLAT222_ALERT_3_B Large Non-Solvent    H     Ueq(max)/Ueq(min) ...       4.20 Ratio 

Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors ....        C16     

   0 ALERT level A = In general: serious problem
   2 ALERT level B = Potentially serious problem
   2 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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