Can I read Electron paramagnetic resonance of gamma irradiated [(CH3)4N]InCl4 and [(CH3)4N]2CdCl4 single crystals on EtoBox?

Electron paramagnetic resonance of gamma irradiated [(CH3)4N]InCl4 and [(CH3)4N]2CdCl4 single crystals by F Köksal; Y Yerli is a Materials Science article available to read on EtoBox.

What is Electron paramagnetic resonance of gamma irradiated [(CH3)4N]InCl4 and [(CH3)4N]2CdCl4 single crystals about?

Gamma irradiated [(CH 3 ) 4 N]InCl 4 and [(CH 3 ) 4 N] 2 CdCl 4 single crystals were investigated by electron paramagnetic resonance at ambient temperature, and it has been found that both compounds indicate the existence of ðCH 3 Þ 3 N zþ radicals. The g factors were found to be isotropic, and the hyperfine constant for H atoms was measured as 2.86 mT and is isotropic for this radical in these substances. The hyperfine coupling constant of the N nucleus with the hole in ðCH 3 Þ 3 N zþ in [(CH 3 ) 4 N]InCl 4 was found to be anisotropic with the A zz 1⁄4 2:92; A yy 1⁄4 1:62 and A xx 1⁄4 1:40 mT. From these, it has been revealed that the C 3v -axis of ðCH 3 Þ 3 N zþ radical performs rotational or jumping reorientational motions around a fixed axis, in addition to the rotations of protons in CH 3 groups and the rotational motions of CH 3 groups around the C 3v -axis of the radical. The g; and the hyperfine coupling factors of the N nucleus were isotropic in ðCH 3 Þ 3 N zþ in [(CH 3 ) 4 N] 2 CdCl 4 . This indicates the motional behaviour of the radical in this compound is as in a liquid. This isotropic behaviour of the hyperfine coupling constants was found to be same until the attaina

Who reads Electron paramagnetic resonance of gamma irradiated [(CH3)4N]InCl4 and [(CH3)4N]2CdCl4 single crystals?

Author

F Köksal; Y Yerli

Publisher

Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0022-3697)

Published

2003

Language

EN

Field

Materials Science (Physical Sciences)