1,8-Di­aza­bicyclo­[5.4.0]undec-7-en-8-ium bromido­(phthalocyaninato)zincate

نویسندگان

  • Bartosz Przybył
  • Jan Janczak
چکیده

The title compound, (C9H17N2)[ZnBr(C32H16N8)], contains a bromido-(phthalocyaninato)zincate anion and a protonated 1,8-di-aza-bicyclo-[5.4.0]undece-7-ene cation, [DBUH](+). The central Zn(II) atom has a distorted square-pyramidal geometry, with four iso-indole N atoms of the macrocycle in equatorial positions and a bromide ion in the axial position. The latter has a relatively high displacement parameter, but no evidence for disorder was obtained. The central Zn(II) atom is displaced by 0.488 (3) Å from the mean plane defined by the four iso-indole N atoms. The [DBUH](+) cation is involved in an almost linear N-H⋯Br hydrogen bond. In the crystal, π-π inter-actions lead to a relatively short distance of 3.366 (3) Å between the phthalocyaninate rings.

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عنوان ژورنال:

دوره 70  شماره 

صفحات  -

تاریخ انتشار 2014