Acta Cryst. (2006). E62, m3416-m3417  [ doi:10.1107/S1600536806047969 ]

{N,N'-Bis[1-(2-hydroxy-4-methoxyphenyl)ethylidene]ethylenediamine-²O,O'}dichlorozinc(II)

Z.-M. Zhang, D.-Q. Wang, T.-T. Xu and J. Gao

Online 22 November 2006

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.011 Å
• R factor = 0.074
• wR factor = 0.217
• Data-to-parameter ratio = 14.2

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for         O3     
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for        Zn1     
PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor ....       2.38      
PLAT341_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...         11      

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   4 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
   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
   0 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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