X-ray diffraction, electron paramagnetic resonance, and electron spin echo modulation studies of the lead oxide-lead chloride-cupric chloride ternary glass system

dc.contributor.author	Sivasubramanian, S.C.
dc.date.accessioned	2021-11-11T11:11:25Z
dc.date.available	2021-11-11T11:11:25Z
dc.date.issued	1991-08-01
dc.identifier.uri	https://pubs.acs.org/doi/10.1021/j100169a050
dc.identifier.uri	http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/3440
dc.description.abstract	X-ray diffraction, EPR, and ESEM studies are reported for a novel ternary glass 43PbO-56PbCl2-1 CuCl2. The X-ray PDF data lead to a structural model in which octahedral building units of Cu04Cl2 are predominant. EPR spectra of the glass at X and Q bands have been fitted, by line shape simulation, to the distributed spin Hamiltonian parameters g^rnean) = 2.34, = 0.03, gx(mean) = 2.06, ± = 0.008, p = 0.95, /4,(mean) = 131.1 X 10"4 cm"1, and /4x(mean) = 5.8 X 10"4 cm"1. These data suggest a distribution of bonding geometries for Cu2+ in the glass structure, with the above-mentioned elongated octahedral Cu04Cl2 dominating. ESEM results suggest that Cu2+ may be surrounded by four Pb2+ in the second coordination shell at a distance of 3.8 Á	en_US
dc.language.iso	en	en_US
dc.publisher	ACS	en_US
dc.subject	Chemistry	en_US
dc.subject	X-ray diffraction	en_US
dc.subject	Electron paramagnetic resonance	en_US
dc.subject	Electron spin echo modulation	en_US
dc.title	X-ray diffraction, electron paramagnetic resonance, and electron spin echo modulation studies of the lead oxide-lead chloride-cupric chloride ternary glass system	en_US
dc.type	Article	en_US

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