Acta Cryst. (2010). E66, m1485  [ doi:10.1107/S1600536810043217 ]

Bis{2-[bis(2-hydroxyethyl)amino]acetato-³O,N,O'}zinc(II)

K. M. Lo and S. W. Ng

Online 30 October 2010

Key indicators

• Single-crystal X-ray study
• T = 100 K
• Mean (C-C) = 0.002 Å
• R factor = 0.021
• wR factor = 0.062
• Data-to-parameter ratio = 15.6

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT934_ALERT_3_B Number of (Iobs-Icalc)/SigmaW .gt. 10 Outliers .          2      

Alert level C
PLAT232_ALERT_2_C Hirshfeld Test Diff (M-X)  Zn1    --  O1      ..       5.21 su   
PLAT232_ALERT_2_C Hirshfeld Test Diff (M-X)  Zn1    --  O3      ..       5.08 su   
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.600          2      
PLAT912_ALERT_4_C Missing # of FCF Reflections Above STh/L=  0.600          2      

Alert level G
PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints .......          2      
PLAT793_ALERT_4_G The Model has Chirality at N1      (Verify) ....          R      
PLAT794_ALERT_5_G Note: Tentative Bond Valency for Zn1     .......       2.05      

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

   0 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
   3 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion
   1 ALERT type 5 Informative message, check

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