title: (5-n-Butyl-10,20-diiso-butyl-porphyrin-ato)nickel(II).
abstract: The asymmetric unit of the title compound, [Ni(C32H36N4)], contains two independent mol-ecules exhibiting an overall ruffled conformation of the porphyrin macrocycle and differing mainly in the positions of the methyl groups. The average Ni-N bond lengths are 1.912 (2) and 1.910 (2) Å in the two mol-ecules. The mol-ecules form a closely spaced lattice structure in which neighbouring porphyrins are oriented in a nearly perpendicular fashion to each other. The compound was prepared via nucleophilic substitution of (5,15-diiso-butyl-porphyrinato)nickel(II) with n-butyl-lithium.
authors.affiliation: SFI Tetrapyrrole Laboratory, School of Chemistry, Trinity College Dublin, Dublin 2, Ireland.
authors.forename: Mathias O
authors.initials: MO
authors.lastname: Senge
authors.affiliation: SFI Tetrapyrrole Laboratory, School of Chemistry, Trinity College Dublin, Dublin 2, Ireland.
authors.forename: Katja
authors.initials: K
authors.lastname: Dahms