Recoil behaviour of central metal atoms in cobalt and zinc phthalocyanine mixed crystals

Oki, Yuichi; Shoji, H.; Ikeda, Nagao

doi:10.1007/bf02164958

Cited by 2 publications

(1 citation statement)

References 7 publications

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“…For the study of recoil phenomena in the solid phase, we have given attention to the behaviour of central metal atoms in metal complexes with large organic ligands such as phthalocyanine and porphyrin complexes in various nuclear transformation processes [1,2]. In this study, tris-bipyridineruthenium(II) chloride was chosen, which is a light-sensitive substance like Chlorophyll and has recently received some attention in the field of photochemistry.…”

Section: Introductionmentioning

confidence: 99%

Recoil Behaviours of Central Metal Atoms in Tris-bipyridineruthenium(II) Chloride

1993

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Recoil behaviours of central metal atoms in tris-bipyridineruthenium(II) chloride were investigated in thermal neutron and bremsstrahlung Irradiation under low temperature conditions. Radioruthenium nuclides (and technetium nuclides in photonuclear reactions) were found to be negative ions, complex ions and positively charged bare ions based on flndings by column chromatography using a Sephadex cation exchanger.

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Section: Introductionmentioning

confidence: 99%

Recoil Behaviours of Central Metal Atoms in Tris-bipyridineruthenium(II) Chloride

1993

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Correlation of some recoil features in the water-soluble metalloporphyrin ion associate solid system with structural factors

Shoji

1999

J Radioanal Nucl Chem

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The recoil feature of central metal atoms in the bi-component solid system of water-soluble metalloporphyrin ion associates was investigated in bremsstrahlung and thermal neutron irradiation at very low temperatures. Very preferable substitution of stable Zn central metal atoms by the Cu* recoil was observed in the system of [M(TMPyP)][M'(TCPP)] (M,M'=Cu, Zn) in both irradiations, while no such tendency was seen in the system of [M(TMPyP)]IM'(TPPS)] (M,M'=Cu, Zn). The predominant factor for the difference of the recoil feature is discussed. (H2TMPyP: tetrakis(4-Nmethylpyridyl)-porphine, H2TCPP: tetra(p-carboxyphenyl)porphine, H2TPPS: tetra(p-sulfophenyl)-porphine).

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Recoil behaviour of central metal atoms in cobalt and zinc phthalocyanine mixed crystals

Cited by 2 publications

References 7 publications

Recoil Behaviours of Central Metal Atoms in Tris-bipyridineruthenium(II) Chloride

Recoil Behaviours of Central Metal Atoms in Tris-bipyridineruthenium(II) Chloride

Correlation of some recoil features in the water-soluble metalloporphyrin ion associate solid system with structural factors

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