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


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


Preparation and Characterization of New Inclusion Compounds Using Stable Nitroxide Radicals and an Organic 1-D Nanochannel as a Template - Download this document for free, or read online. Document in PDF available to download.

1

Department of Chemistry, College of Humanities and Sciences, Nihon University - 3-25-40, Sakura-jo-sui, Segataya-ku, Tokyo, 156-8550, Japan

2

Graduate School of Science, Osaka University - 1-1, Machikaneyama-cho, Toyonaka, Osaka, 560-0043, Japan





*

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Abstract A new inclusion compound IC using di-t-buthyl nitroxide DBNO radical and triso-phenylenedioxycyclotriphosphazene 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. View Full-Text

Keywords: TPP; ESR; inclusion compound; organic radical; 1-D spin chain; organic magnet TPP; ESR; inclusion compound; organic radical; 1-D spin chain; organic magnet





Author: Hirokazu Kobayashi 1,* , Tetsuo Asaji 1 and Atsushi Tani 2

Source: http://mdpi.com/



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