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Figure 3
Local structure of the active center in LiPDF. (a) The active center calculated from LiPDF XANES fitting with carbon in green, nitrogen in blue, oxygen in red and sulfur in yellow. The coordination of the zinc ion (in purple) is indicated by the pink dashed line. A water molecule (Wat0) coordinates with the zinc ion, and another water molecule (Wat1) lies at a distance within the range to coordinate with the metal ion weakly. (b) The active center of the formate-coordinated LiPDF with carbon in dark green, nitrogen in dark blue, oxygen in dark red and sulfur in dark yellow. The purple sphere corresponds to the zinc ion and its coordination is indicated by the black dashed line. A formate group was observed to coordinate with the zinc ion.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 12| Part 1| December 2005| Pages 111-114
doi:10.1107/S0909049504031413
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