Tetradentate organophosphines in Pt(η4–A4L) (A = P4, P3Si, P2X2 (X2 = N2, S2, C2), PX3 (X3 = N3, N2O)): Structural aspects

Tetradentate organophosphines in Pt(η4–A4L) (A = P4, P3Si, P2X2 (X2 = N2, S2, C2), PX3 (X3 = N3, N2O)): Structural aspects

We report herein structural characterization of monomeric platinum complexes of the composition: Pt(η4–P4L), Pt(η4–P3SiL), Pt(η4–P2N2L), Pt(η4–P2S2L), Pt(η4–P2C2L), Pt(η4–PN3L), and Pt(η4–PN2OL). The tetradentate ligands with 10-, 11-, 12-, 14-, and 16-membered macrocycles create a variety of chelat...

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Autores principales: Melník Milan, Mikuš Peter
Formato: article
Lenguaje:EN
Publicado: De Gruyter 2021
Materias:
structures
tetradentate
organophosphines
platinum
isomers
Chemistry
QD1-999
Acceso en línea:https://doaj.org/article/9aecceaba5b84439933ec2bdad8e6b27
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spelling oai:doaj.org-article:9aecceaba5b84439933ec2bdad8e6b272021-12-05T14:10:56ZTetradentate organophosphines in Pt(η4–A4L) (A = P4, P3Si, P2X2 (X2 = N2, S2, C2), PX3 (X3 = N3, N2O)): Structural aspects0792-12412191-021910.1515/mgmc-2021-0031https://doaj.org/article/9aecceaba5b84439933ec2bdad8e6b272021-11-01T00:00:00Zhttps://doi.org/10.1515/mgmc-2021-0031https://doaj.org/toc/0792-1241https://doaj.org/toc/2191-0219We report herein structural characterization of monomeric platinum complexes of the composition: Pt(η4–P4L), Pt(η4–P3SiL), Pt(η4–P2N2L), Pt(η4–P2S2L), Pt(η4–P2C2L), Pt(η4–PN3L), and Pt(η4–PN2OL). The tetradentate ligands with 10-, 11-, 12-, 14-, and 16-membered macrocycles create a variety of chelate bond angles. A distorted square-planar geometry about Pt(II) atoms with cis–configuration by far prevail. There is an example Pt(η4–P3SiL) in which the respective donor atoms build up a trigonal-pyramidal geometry about Pt(II) atom.Melník MilanMikuš PeterDe GruyterarticlestructurestetradentateorganophosphinesplatinumisomersChemistryQD1-999ENMain Group Metal Chemistry, Vol 44, Iss 1, Pp 270-280 (2021)
institution DOAJ
collection DOAJ
language EN
topic structures
tetradentate
organophosphines
platinum
isomers
Chemistry
QD1-999
spellingShingle structures
tetradentate
organophosphines
platinum
isomers
Chemistry
QD1-999
Melník Milan
Mikuš Peter
Tetradentate organophosphines in Pt(η4–A4L) (A = P4, P3Si, P2X2 (X2 = N2, S2, C2), PX3 (X3 = N3, N2O)): Structural aspects
description We report herein structural characterization of monomeric platinum complexes of the composition: Pt(η4–P4L), Pt(η4–P3SiL), Pt(η4–P2N2L), Pt(η4–P2S2L), Pt(η4–P2C2L), Pt(η4–PN3L), and Pt(η4–PN2OL). The tetradentate ligands with 10-, 11-, 12-, 14-, and 16-membered macrocycles create a variety of chelate bond angles. A distorted square-planar geometry about Pt(II) atoms with cis–configuration by far prevail. There is an example Pt(η4–P3SiL) in which the respective donor atoms build up a trigonal-pyramidal geometry about Pt(II) atom.
format article
author Melník Milan
Mikuš Peter
author_facet Melník Milan
Mikuš Peter
author_sort Melník Milan
title Tetradentate organophosphines in Pt(η4–A4L) (A = P4, P3Si, P2X2 (X2 = N2, S2, C2), PX3 (X3 = N3, N2O)): Structural aspects
title_short Tetradentate organophosphines in Pt(η4–A4L) (A = P4, P3Si, P2X2 (X2 = N2, S2, C2), PX3 (X3 = N3, N2O)): Structural aspects
title_full Tetradentate organophosphines in Pt(η4–A4L) (A = P4, P3Si, P2X2 (X2 = N2, S2, C2), PX3 (X3 = N3, N2O)): Structural aspects
title_fullStr Tetradentate organophosphines in Pt(η4–A4L) (A = P4, P3Si, P2X2 (X2 = N2, S2, C2), PX3 (X3 = N3, N2O)): Structural aspects
title_full_unstemmed Tetradentate organophosphines in Pt(η4–A4L) (A = P4, P3Si, P2X2 (X2 = N2, S2, C2), PX3 (X3 = N3, N2O)): Structural aspects
title_sort tetradentate organophosphines in pt(η4–a4l) (a = p4, p3si, p2x2 (x2 = n2, s2, c2), px3 (x3 = n3, n2o)): structural aspects
publisher De Gruyter
publishDate 2021
url https://doaj.org/article/9aecceaba5b84439933ec2bdad8e6b27
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AT mikuspeter tetradentateorganophosphinesinptē4a4lap4p3sip2x2x2n2s2c2px3x3n3n2ostructuralaspects
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