ChemInform Abstract: ELECTRON SPIN RESONANCE SPECTRA OF MANGANESE(II) IONS IN TRIGONAL COMPLEXES OF PROTONATED 1,4-DIAZABICYCLO(2.2.2)OCTANE

Autor:	Margaret Goodgame, Gérard Brun, David M. L. Goodgame, Roshun B. Birdy
Rok vydání:	1979
Předmět:	chemistry.chemical_compound Crystallography Chemistry Doping chemistry.chemical_element Protonation General Medicine Manganese Crystallite Trigonal crystal system Spectral line Ion Octane
Zdroj:	Chemischer Informationsdienst. 10
ISSN:	0009-2975
DOI:	10.1002/chin.197913059
Popis:	E.s.r. spectra are reported for manganese(II) ions doped into the polycrystalline complexes [Ni(HL+)2Cl3]Cl, [Ni(HL+)2Br3]Br, and [Zn(HL+)Cl3](L = 1,4-diazabicyclo[2.2.2]octane) and the zero-field splitting parameters D and λ are calculated. All the three complexes give spectra interpretable in terms of an essentially trigonal field, but the two chloro-complexes show significant deviations from truly axial symmetry. All the three spectra show bands of appreciable intensity due to ‘off-axis’ transitions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::232e5da28e695868e86e6cae56d6af58 https://doi.org/10.1002/chin.197913059 Zobrazit plný text záznamu Plný text