Correction to: Spectral-Fluorescence Properties of Zn(II)-Octaphenyltetraazaporphyrins.

The original version of this article unfortunately contained a mistake. In the section of 'Acknowledgements' the grant number is incorrectly indicated. The corrected grant number is given below.

Spectral-Fluorescence Properties of Zn(II)-Octaphenyltetraazaporphyrins.

Zn(II)-octa-(4-chlorophenyl)- and Zn(II)-octa-(4-bromophenyl)tetraazaporphyrins were synthesized by the reaction of cyclotetramerization of di-(4-chlorophenyl)- and di-(4-bromophenyl)maleonitriles with zinc(II) chloride. The obtained compounds were identified by UV-vis, IR, NMR H spectroscopy and mass spectrometry. Geometry optimization of the series of halogenated Zn(II)-octaaryltetraazaporphyrins was performed using the density functional method with the BP86 functional and the def2-TZVP basis set.