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Acta Cryst. (2008). E64, m728 [ doi:10.1107/S1600536808011045 ]
![[mu]](/logos/entities/mu_rmgif.gif)
3-nicotinato-![[kappa]](/logos/entities/kappa_rmgif.gif)
3O:O':N)(2-nicotinato-3O,O':N)iron(II)]Abstract: In the crystal structure of the title compound, [Fe(C6H4NO2)2]n, one nicotinate group O,O'-chelates one Fe atom and binds through the N atom to the other Fe atom; the second nicotinate group bridges three Fe atoms through the N and two O atoms. The 2- and 3-bridging modes of the two nicotinate groups result in a polymeric three-dimensional network structure. The Fe atom shows octahedral coordination geometry but one of the Fe-O bonds is somewhat long [2.522 (2) Å].
Online 26 April 2008
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