Preparation and Characterization of New Inclusion Compounds Using Stable Nitroxide Radicals and an Organic 1-D Nanochannel as a Template

A new inclusion compound (IC) using di-t-buthyl nitroxide (DBNO) radical and tris(o-phenylenedioxy)cyclotriphosphazene (TPP) (1), which has an organic one-dimensional (1-D) nanochannel in the crystal, is reported. According to the characterization using thermogravimetric analysis (TG), ESR measureme...

Descripción completa

Detalles Bibliográficos
Autores principales: Kobayashi, Hirokazu, Asaji, Tetsuo, Tani, Atsushi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5521752/
http://dx.doi.org/10.3390/ma3063625
_version_ 1783252030824906752
author Kobayashi, Hirokazu
Asaji, Tetsuo
Tani, Atsushi
author_facet Kobayashi, Hirokazu
Asaji, Tetsuo
Tani, Atsushi
author_sort Kobayashi, Hirokazu
collection PubMed
description A new inclusion compound (IC) using di-t-buthyl nitroxide (DBNO) radical and tris(o-phenylenedioxy)cyclotriphosphazene (TPP) (1), which has an organic one-dimensional (1-D) nanochannel in the crystal, is reported. According to the characterization using thermogravimetric analysis (TG), ESR measurements, etc., the composition of the inclusion compound was assigned as TPP:DBNO = 1:0.62. The narrowing of the isotropic ESR adsorption line of 1 was observed with a temperature increase from 103 K to room temperature. The line shape indicated a type of 1-D spin diffusion as observed in our previous study of the IC using TPP and 2,2,6,6-tetramethyl-1-piperidinyloxyl (TEMPO).
format Online
Article
Text
id pubmed-5521752
institution National Center for Biotechnology Information
language English
publishDate 2010
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-55217522017-07-28 Preparation and Characterization of New Inclusion Compounds Using Stable Nitroxide Radicals and an Organic 1-D Nanochannel as a Template Kobayashi, Hirokazu Asaji, Tetsuo Tani, Atsushi Materials (Basel) Article A new inclusion compound (IC) using di-t-buthyl nitroxide (DBNO) radical and tris(o-phenylenedioxy)cyclotriphosphazene (TPP) (1), which has an organic one-dimensional (1-D) nanochannel in the crystal, is reported. According to the characterization using thermogravimetric analysis (TG), ESR measurements, etc., the composition of the inclusion compound was assigned as TPP:DBNO = 1:0.62. The narrowing of the isotropic ESR adsorption line of 1 was observed with a temperature increase from 103 K to room temperature. The line shape indicated a type of 1-D spin diffusion as observed in our previous study of the IC using TPP and 2,2,6,6-tetramethyl-1-piperidinyloxyl (TEMPO). MDPI 2010-06-09 /pmc/articles/PMC5521752/ http://dx.doi.org/10.3390/ma3063625 Text en © 2010 by the authors. Licensee MDPI, Basel, Switzerland. This article is an Open Access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Kobayashi, Hirokazu
Asaji, Tetsuo
Tani, Atsushi
Preparation and Characterization of New Inclusion Compounds Using Stable Nitroxide Radicals and an Organic 1-D Nanochannel as a Template
title Preparation and Characterization of New Inclusion Compounds Using Stable Nitroxide Radicals and an Organic 1-D Nanochannel as a Template
title_full Preparation and Characterization of New Inclusion Compounds Using Stable Nitroxide Radicals and an Organic 1-D Nanochannel as a Template
title_fullStr Preparation and Characterization of New Inclusion Compounds Using Stable Nitroxide Radicals and an Organic 1-D Nanochannel as a Template
title_full_unstemmed Preparation and Characterization of New Inclusion Compounds Using Stable Nitroxide Radicals and an Organic 1-D Nanochannel as a Template
title_short Preparation and Characterization of New Inclusion Compounds Using Stable Nitroxide Radicals and an Organic 1-D Nanochannel as a Template
title_sort preparation and characterization of new inclusion compounds using stable nitroxide radicals and an organic 1-d nanochannel as a template
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5521752/
http://dx.doi.org/10.3390/ma3063625
work_keys_str_mv AT kobayashihirokazu preparationandcharacterizationofnewinclusioncompoundsusingstablenitroxideradicalsandanorganic1dnanochannelasatemplate
AT asajitetsuo preparationandcharacterizationofnewinclusioncompoundsusingstablenitroxideradicalsandanorganic1dnanochannelasatemplate
AT taniatsushi preparationandcharacterizationofnewinclusioncompoundsusingstablenitroxideradicalsandanorganic1dnanochannelasatemplate

Ejemplares similares