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Bis(diethyl-amido-?N)(diethyl-amine-?N)bis-(2,6-diisopropyl-phenyl-amido-?N)zirconium(IV).

ABSTRACT: In the title compound, [Zr(C(12)H(18)N)(2)(C(4)H(10)N)(2)(C(4)H(11)N)] or [Zr(HNC(6)H(3) (i)Pr(2))(2)(NEt(2))(2)(HNEt(2))], which was obtained by the reaction of Zr(NEt)(4) with (i)Pr(2)C(6)H(3)NH(2), the Zr(IV) atom is in a trigonal-bipiramidal geometry in which the N atoms from two (i)Pr(2)C(6)H(3)NH and one NEt(2) ligand occupy the equatorial positions, and the N atoms of an NEt(2) and an Et(2)NH ligand occupy the apical positions. An intra-molecular N-H?N contact occurs. There are two independent molecules in the asymmetric unit.

SUBMITTER: Zauliczny M

PROVIDER: S-EPMC3569177 | biostudies-literature | 2013 Feb

REPOSITORIES: biostudies-literature

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Bis(diethyl-amido-κN)(diethyl-amine-κN)bis-(2,6-diisopropyl-phenyl-amido-κN)zirconium(IV).

Zauliczny Mateusz M Grubba Rafał R Ponikiewski Lukasz L Pikies Jerzy J

Acta crystallographica. Section E, Structure reports online 20130104 Pt 2

In the title compound, [Zr(C(12)H(18)N)(2)(C(4)H(10)N)(2)(C(4)H(11)N)] or [Zr(HNC(6)H(3) (i)Pr(2))(2)(NEt(2))(2)(HNEt(2))], which was obtained by the reaction of Zr(NEt)(4) with (i)Pr(2)C(6)H(3)NH(2), the Zr(IV) atom is in a trigonal-bipiramidal geometry in which the N atoms from two (i)Pr(2)C(6)H(3)NH and one NEt(2) ligand occupy the equatorial positions, and the N atoms of an NEt(2) and an Et(2)NH ligand occupy the apical positions. An intra-molecular N-H⋯N contact occurs. There are two indepe ...[more]

PMID: 23424421

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