Crystal structure of [tBuMgCl](2)[MgCl(2)(Et(2)O)(2)](2)

The title compound, di-μ(3)-chlorido-tetra-μ(2)-chlorido-tetra­kis­(diethyl ether-κO)bis­(1,1-di­methyl­eth­yl)tetra­magnesium, [Mg(4)(C(4)H(9))(2)Cl(6)(C(4)H(10)O)(4)], features an Mg(4)Cl(6) open-cube cluster. The two four-coordinate Mg(2+) ions show an almost tetra­hedral coordination, whereas th...

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Detalles Bibliográficos
Autores principales: Metzler, Maurice, Bolte, Michael, Wagner, Matthias, Lerner, Hans-Wolfram
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2023
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10088314/
https://www.ncbi.nlm.nih.gov/pubmed/37057008
http://dx.doi.org/10.1107/S2056989023002190
Descripción
Sumario:The title compound, di-μ(3)-chlorido-tetra-μ(2)-chlorido-tetra­kis­(diethyl ether-κO)bis­(1,1-di­methyl­eth­yl)tetra­magnesium, [Mg(4)(C(4)H(9))(2)Cl(6)(C(4)H(10)O)(4)], features an Mg(4)Cl(6) open-cube cluster. The two four-coordinate Mg(2+) ions show an almost tetra­hedral coordination, whereas the two six-coordinate Mg(2+) ions have their ligands in an octa­hedral environment. The Mg—Cl bond lengths differ depending on the coordination number (2 or 3) of the bridging μ-Cl(−) ligands. There are few comparable structures deposited in the Cambridge Structural Database.

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