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Synthesis and crystal structure of bis­[μ-N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]­bis­[N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]-μ(4)-oxido-hexa-μ(3)-oxido-octa-μ(2)-oxido-tetra­oxido­tetra­nickel(II)hexa­tantalum(V) nona­deca­hydrate

Reaction of K(8){Ta(6)O(19)}·16H(2)O with [Ni(tren)(H(2)O)Cl]Cl·H(2)O in different solvents led to the formation of single crystals of the title compound, [Ni(4)Ta(6)O(19)(C(6)H(18)N(4))(4)]·19H(2)O or {[Ni(2)(κ(4)-tren)(μ-κ(3)-tren)](2)Ta(6)O(19)}·19H(2)O (tren is N,N-bis­(2-amino­eth­yl)-1,2-ethan...

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Autores principales: Krause, Dana-Céline, Näther, Christian, Bensch, Wolfgang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8647742/
https://www.ncbi.nlm.nih.gov/pubmed/34925892
http://dx.doi.org/10.1107/S2056989021011531
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author Krause, Dana-Céline
Näther, Christian
Bensch, Wolfgang
author_facet Krause, Dana-Céline
Näther, Christian
Bensch, Wolfgang
author_sort Krause, Dana-Céline
collection PubMed
description Reaction of K(8){Ta(6)O(19)}·16H(2)O with [Ni(tren)(H(2)O)Cl]Cl·H(2)O in different solvents led to the formation of single crystals of the title compound, [Ni(4)Ta(6)O(19)(C(6)H(18)N(4))(4)]·19H(2)O or {[Ni(2)(κ(4)-tren)(μ-κ(3)-tren)](2)Ta(6)O(19)}·19H(2)O (tren is N,N-bis­(2-amino­eth­yl)-1,2-ethanediamine, C(6)H(18)N(4)). In its crystal structure, one Lindqvist-type anion {Ta(6)O(19)}(8–) (point group symmetry [Image: see text] ) is connected to two Ni(II) cations, with both of them coordinated by one tren ligand into discrete units. Both Ni(II) cations are sixfold coordinated by O atoms of the anion and N atoms of the organic ligand, resulting in slightly distorted [NiON(5)] octa­hedra for one and [NiO(3)N(3)] octa­hedra for the other cation. These clusters are linked by inter­molecular O—H⋯O and N—H⋯O hydrogen bonding involving water mol­ecules into layers parallel to the bc plane. Some of these water mol­ecules are positionally disordered and were refined using a split model. Powder X-ray diffraction revealed that a pure crystalline phase was obtained but that on storage at room-temperature this compound decomposed because of the loss of crystal water mol­ecules.
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spelling pubmed-86477422021-12-16 Synthesis and crystal structure of bis­[μ-N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]­bis­[N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]-μ(4)-oxido-hexa-μ(3)-oxido-octa-μ(2)-oxido-tetra­oxido­tetra­nickel(II)hexa­tantalum(V) nona­deca­hydrate Krause, Dana-Céline Näther, Christian Bensch, Wolfgang Acta Crystallogr E Crystallogr Commun Research Communications Reaction of K(8){Ta(6)O(19)}·16H(2)O with [Ni(tren)(H(2)O)Cl]Cl·H(2)O in different solvents led to the formation of single crystals of the title compound, [Ni(4)Ta(6)O(19)(C(6)H(18)N(4))(4)]·19H(2)O or {[Ni(2)(κ(4)-tren)(μ-κ(3)-tren)](2)Ta(6)O(19)}·19H(2)O (tren is N,N-bis­(2-amino­eth­yl)-1,2-ethanediamine, C(6)H(18)N(4)). In its crystal structure, one Lindqvist-type anion {Ta(6)O(19)}(8–) (point group symmetry [Image: see text] ) is connected to two Ni(II) cations, with both of them coordinated by one tren ligand into discrete units. Both Ni(II) cations are sixfold coordinated by O atoms of the anion and N atoms of the organic ligand, resulting in slightly distorted [NiON(5)] octa­hedra for one and [NiO(3)N(3)] octa­hedra for the other cation. These clusters are linked by inter­molecular O—H⋯O and N—H⋯O hydrogen bonding involving water mol­ecules into layers parallel to the bc plane. Some of these water mol­ecules are positionally disordered and were refined using a split model. Powder X-ray diffraction revealed that a pure crystalline phase was obtained but that on storage at room-temperature this compound decomposed because of the loss of crystal water mol­ecules. International Union of Crystallography 2021-11-09 /pmc/articles/PMC8647742/ /pubmed/34925892 http://dx.doi.org/10.1107/S2056989021011531 Text en © Krause et al. 2021 https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Research Communications
Krause, Dana-Céline
Näther, Christian
Bensch, Wolfgang
Synthesis and crystal structure of bis­[μ-N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]­bis­[N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]-μ(4)-oxido-hexa-μ(3)-oxido-octa-μ(2)-oxido-tetra­oxido­tetra­nickel(II)hexa­tantalum(V) nona­deca­hydrate
title Synthesis and crystal structure of bis­[μ-N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]­bis­[N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]-μ(4)-oxido-hexa-μ(3)-oxido-octa-μ(2)-oxido-tetra­oxido­tetra­nickel(II)hexa­tantalum(V) nona­deca­hydrate
title_full Synthesis and crystal structure of bis­[μ-N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]­bis­[N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]-μ(4)-oxido-hexa-μ(3)-oxido-octa-μ(2)-oxido-tetra­oxido­tetra­nickel(II)hexa­tantalum(V) nona­deca­hydrate
title_fullStr Synthesis and crystal structure of bis­[μ-N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]­bis­[N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]-μ(4)-oxido-hexa-μ(3)-oxido-octa-μ(2)-oxido-tetra­oxido­tetra­nickel(II)hexa­tantalum(V) nona­deca­hydrate
title_full_unstemmed Synthesis and crystal structure of bis­[μ-N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]­bis­[N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]-μ(4)-oxido-hexa-μ(3)-oxido-octa-μ(2)-oxido-tetra­oxido­tetra­nickel(II)hexa­tantalum(V) nona­deca­hydrate
title_short Synthesis and crystal structure of bis­[μ-N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]­bis­[N,N-bis­(2-amino­eth­yl)ethane-1,2-di­amine]-μ(4)-oxido-hexa-μ(3)-oxido-octa-μ(2)-oxido-tetra­oxido­tetra­nickel(II)hexa­tantalum(V) nona­deca­hydrate
title_sort synthesis and crystal structure of bis­[μ-n,n-bis­(2-amino­eth­yl)ethane-1,2-di­amine]­bis­[n,n-bis­(2-amino­eth­yl)ethane-1,2-di­amine]-μ(4)-oxido-hexa-μ(3)-oxido-octa-μ(2)-oxido-tetra­oxido­tetra­nickel(ii)hexa­tantalum(v) nona­deca­hydrate
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8647742/
https://www.ncbi.nlm.nih.gov/pubmed/34925892
http://dx.doi.org/10.1107/S2056989021011531
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