Synthesis and Characterization of the Zinc Amides: [EtZnL] 2  and [ZnL 2 ] (L =  N , N ‐dimethyl( N ′‐trimethylsilyl)ethane‐1,2‐diaminate) | Zendy

Bakker Jacinta M. | Zendy; Deacon Glen B. | Zendy; Junk Peter C. | Zendy; Moxey Graeme J. | Zendy; Turner David R. | Zendy

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Synthesis and Characterization of the Zinc Amides: [EtZnL] 2 and [ZnL 2 ] (L = N , N ‐dimethyl( N ′‐trimethylsilyl)ethane‐1,2‐diaminate)

Author(s) -

Bakker Jacinta M.,

Deacon Glen B.,

Junk Peter C.,

Moxey Graeme J.,

Turner David R.

Publication year - 2007

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.200600298

Subject(s) - monoclinic crystal system , chemistry , trimethylsilyl , amide , dimer , amine gas treating , zinc , ligand (biochemistry) , monomer , chelation , medicinal chemistry , stoichiometry , stereochemistry , crystal structure , crystallography , organic chemistry , polymer , biochemistry , receptor

The ligand N , N ‐dimethyl( N ′‐trimethylsilyl)ethane‐1,2‐diamine (HL) was treated with ZnEt 2 in varying stoichiometric ratios to synthesize [EtZnL] 2 and [ZnL 2 ] complexes. Crystal data: [EtZnL] 2 , monoclinic, P 2 1 / n , a = 10.0149(5) Å, b = 8.0296(3) Å, c = 16.1689(8) Å, β = 91.715(2)°. [ZnL 2 ], monoclinic, P 2 1 / n , a = 8.8457(3) Å, b = 15.4249(6) Å, c = 16.0121(7) Å, β = 92.656(1)°. The former complex is an amido nitrogen bridged dimer with distorted tetrahedral stereochemistry of the zinc atom and the latter is a distorted tetrahedral monomer based on amide/amine chelation.

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