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catena-Poly[[(tetra­hydro­furan-κO)potas­sium]-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N-potassium-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N]

The title compound, [Al(2)K(2)(C(2)H(6)N)(8)(C(4)H(8)O)](n), formed during the sonochemical reaction between Al(NMe(2))(3) and sodium–potassium alloy in the presence of tetra­hydro­furan (THF). Its asymmetric unit has two inequivalent K(+) sites. One site is coordinated by a THF ligand, and crystall...

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Detalles Bibliográficos
Autores principales: Purdy, Andrew, Parrish, Damon
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588537/
https://www.ncbi.nlm.nih.gov/pubmed/23476494
http://dx.doi.org/10.1107/S1600536813003553
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author Purdy, Andrew
Parrish, Damon
author_facet Purdy, Andrew
Parrish, Damon
author_sort Purdy, Andrew
collection PubMed
description The title compound, [Al(2)K(2)(C(2)H(6)N)(8)(C(4)H(8)O)](n), formed during the sonochemical reaction between Al(NMe(2))(3) and sodium–potassium alloy in the presence of tetra­hydro­furan (THF). Its asymmetric unit has two inequivalent K(+) sites. One site is coordinated by a THF ligand, and crystallizes as a one-dimensional polymer with a backbone of catenated AlN(2)K rings. A twofold rotation axis bis­ects one K(+) site and the THF ligand; the second K(+) site is situated on an inversion centre, resulting in a planar four-coordination by N atoms. The latter symmetry operation generates the second half of the THF mol­ecule and fills out the coordination sphere of the potassium sites. The chains extend along the c-axis direction and zigzag at the THF-coordinated K(+) sites by an angle of 106.02 (5)°.
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spelling pubmed-35885372013-03-08 catena-Poly[[(tetra­hydro­furan-κO)potas­sium]-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N-potassium-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N] Purdy, Andrew Parrish, Damon Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title compound, [Al(2)K(2)(C(2)H(6)N)(8)(C(4)H(8)O)](n), formed during the sonochemical reaction between Al(NMe(2))(3) and sodium–potassium alloy in the presence of tetra­hydro­furan (THF). Its asymmetric unit has two inequivalent K(+) sites. One site is coordinated by a THF ligand, and crystallizes as a one-dimensional polymer with a backbone of catenated AlN(2)K rings. A twofold rotation axis bis­ects one K(+) site and the THF ligand; the second K(+) site is situated on an inversion centre, resulting in a planar four-coordination by N atoms. The latter symmetry operation generates the second half of the THF mol­ecule and fills out the coordination sphere of the potassium sites. The chains extend along the c-axis direction and zigzag at the THF-coordinated K(+) sites by an angle of 106.02 (5)°. International Union of Crystallography 2013-02-13 /pmc/articles/PMC3588537/ /pubmed/23476494 http://dx.doi.org/10.1107/S1600536813003553 Text en © Purdy and Parrish 2013 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Metal-Organic Papers
Purdy, Andrew
Parrish, Damon
catena-Poly[[(tetra­hydro­furan-κO)potas­sium]-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N-potassium-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N]
title catena-Poly[[(tetra­hydro­furan-κO)potas­sium]-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N-potassium-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N]
title_full catena-Poly[[(tetra­hydro­furan-κO)potas­sium]-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N-potassium-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N]
title_fullStr catena-Poly[[(tetra­hydro­furan-κO)potas­sium]-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N-potassium-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N]
title_full_unstemmed catena-Poly[[(tetra­hydro­furan-κO)potas­sium]-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N-potassium-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N]
title_short catena-Poly[[(tetra­hydro­furan-κO)potas­sium]-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N-potassium-di-μ-dimethyl­amido-κ(4) N:N-aluminium-di-μ-dimethyl­amido-κ(4) N:N]
title_sort catena-poly[[(tetra­hydro­furan-κo)potas­sium]-di-μ-dimethyl­amido-κ(4) n:n-aluminium-di-μ-dimethyl­amido-κ(4) n:n-potassium-di-μ-dimethyl­amido-κ(4) n:n-aluminium-di-μ-dimethyl­amido-κ(4) n:n]
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588537/
https://www.ncbi.nlm.nih.gov/pubmed/23476494
http://dx.doi.org/10.1107/S1600536813003553
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