Synthesis and Crystal Structures of the First Antimony(III) Aziridinides | Zendy

Nicole Harmgarth | Zendy; Phil Liebing | Zendy; Florian Zörner | Zendy; Mindaugas Šilinskas | Zendy; Edmund P. Burte | Zendy; Frank T. Edelmann | Zendy

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Synthesis and Crystal Structures of the First Antimony(III) Aziridinides

Author(s) -

Nicole Harmgarth,

Phil Liebing,

Florian Zörner,

Mindaugas Šilinskas,

Edmund P. Burte,

Frank T. Edelmann

Publication year - 2017

Publication title -

inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.348

H-Index - 233

eISSN - 1520-510X

pISSN - 0020-1669

DOI - 10.1021/acs.inorgchem.7b00523

Subject(s) - chemistry , antimony , amide , dimer , homoleptic , crystal structure , crystallography , inorganic chemistry , organic chemistry , metal

The first antimony(III) aziridinyl derivatives are reported. Treatment of anhydrous SbCl 3 with N-lithioaziridine Li(Azn) (Azn = NC 2 H 4 ) afforded the structurally unique heterobimetallic lithium/antimony(III) amide complex [Li 3 Sb(μ 3 -Cl) 2 (μ-Azn) 4 (THF) 2 ] ∞ (1). Homoleptic Sb 2 (Azn) 6 (2) has become available for the first time through an amide group exchange reaction between Sb(NMe 2 ) 3 and 3 equiv of aziridine. The low-melting Sb 2 (Azn) 6 exhibits a "weak dimer" structure in the crystal.

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