FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003805512> ?p ?o ?g. }

• W2003805512 endingPage "3441" @default.
• W2003805512 startingPage "3424" @default.
• W2003805512 abstract "Free base Mg, ClAl, Zn, and Cu phthalocyanines (Pc’s) are successfully incorporated in Shpol’skii matrices, although they are practically insoluble in the open chain normal alkanes which are the conventional Shpol’skii solvents. In analogy with the porphyrins (P’s) the doublet spectra of the 0–0 transitions are observed. They are attributed to removal of the degeneracy of the first excited states in metal Pc’s, and to the existence of two tautomeric states in H2Pc. Relaxation between the doublet components, separated by several tens of cm−1, are slow at the experimental temperature, 4.2 K. Their relative fluorescence intensity is found for the first time to vary with the excitation wavelength. This is attributed to a strong vibronic mixing between the doublet components. The high resolution fluorescence-excitation and fluorescence spectra of the four investigated Pc’s incorporated in the Shpol’skii matrices are structurally very rich. They are characterized by weak electron–phonon and weak vibronic interactions in total accord with our previous findings with PtPc. While the electronic transition a1u(π)→eg(π*), accounts for most of the observed intensity, the numerous vibronic transitions, through weak, are laden with information. Qualitative analysis of the vibronic spectra helps to unravel the mechanism of vibronic coupling as well as to assign the vibronic bands unique to H2Pc and ClAlPc. There is strong indication from the electronic spectrum that the corresponding electronic state in ClAlPc is strongly perturbed by the presence of Cl. It is also found that the vibronic bands in the fluorescence-excitation spectra deviate markedly from their images in the fluorescence spectra in three aspects: relative intensity; extra vibronic activity; and band halfwidth. The causes of these differences are discussed." @default.
• W2003805512 created "2016-06-24" @default.
• W2003805512 creator A5026031369 @default.
• W2003805512 creator A5034402938 @default.
• W2003805512 creator A5038042113 @default.
• W2003805512 date "1982-10-01" @default.
• W2003805512 modified "2023-10-13" @default.
• W2003805512 title "Shpol’skii effect and vibronic spectra of the phthalocyanines" @default.
• W2003805512 cites W1526404606 @default.
• W2003805512 cites W1613244180 @default.
• W2003805512 cites W1969394741 @default.
• W2003805512 cites W1971499431 @default.
• W2003805512 cites W1971654288 @default.
• W2003805512 cites W1983627074 @default.
• W2003805512 cites W1987447046 @default.
• W2003805512 cites W1989567183 @default.
• W2003805512 cites W1990478990 @default.
• W2003805512 cites W1997439373 @default.
• W2003805512 cites W1997584946 @default.
• W2003805512 cites W2001797678 @default.
• W2003805512 cites W2008883034 @default.
• W2003805512 cites W2009459058 @default.
• W2003805512 cites W2010439051 @default.
• W2003805512 cites W2013148111 @default.
• W2003805512 cites W2015335284 @default.
• W2003805512 cites W2015763210 @default.
• W2003805512 cites W2016160644 @default.
• W2003805512 cites W2018429936 @default.
• W2003805512 cites W2022264036 @default.
• W2003805512 cites W2030205112 @default.
• W2003805512 cites W2033216145 @default.
• W2003805512 cites W2035440188 @default.
• W2003805512 cites W2037670444 @default.
• W2003805512 cites W2043640032 @default.
• W2003805512 cites W2043739815 @default.
• W2003805512 cites W2051045260 @default.
• W2003805512 cites W2064517649 @default.
• W2003805512 cites W2069647674 @default.
• W2003805512 cites W2070835668 @default.
• W2003805512 cites W2073357050 @default.
• W2003805512 cites W2078167568 @default.
• W2003805512 cites W2083013004 @default.
• W2003805512 cites W2084047628 @default.
• W2003805512 cites W2124769778 @default.
• W2003805512 cites W2136021083 @default.
• W2003805512 cites W2144676898 @default.
• W2003805512 cites W2153148943 @default.
• W2003805512 cites W2312803314 @default.
• W2003805512 cites W2949839551 @default.
• W2003805512 doi "https://doi.org/10.1063/1.444286" @default.
• W2003805512 hasPublicationYear "1982" @default.
• W2003805512 type Work @default.
• W2003805512 sameAs 2003805512 @default.
• W2003805512 citedByCount "60" @default.
• W2003805512 countsByYear W20038055122012 @default.
• W2003805512 countsByYear W20038055122014 @default.
• W2003805512 countsByYear W20038055122015 @default.
• W2003805512 countsByYear W20038055122020 @default.
• W2003805512 crossrefType "journal-article" @default.
• W2003805512 hasAuthorship W2003805512A5026031369 @default.
• W2003805512 hasAuthorship W2003805512A5034402938 @default.
• W2003805512 hasAuthorship W2003805512A5038042113 @default.
• W2003805512 hasConcept C113196181 @default.
• W2003805512 hasConcept C121332964 @default.
• W2003805512 hasConcept C1276947 @default.
• W2003805512 hasConcept C160172526 @default.
• W2003805512 hasConcept C181500209 @default.
• W2003805512 hasConcept C182498248 @default.
• W2003805512 hasConcept C184779094 @default.
• W2003805512 hasConcept C185592680 @default.
• W2003805512 hasConcept C19329426 @default.
• W2003805512 hasConcept C22837933 @default.
• W2003805512 hasConcept C32891209 @default.
• W2003805512 hasConcept C41999313 @default.
• W2003805512 hasConcept C43617362 @default.
• W2003805512 hasConcept C4839761 @default.
• W2003805512 hasConcept C62520636 @default.
• W2003805512 hasConcept C91881484 @default.
• W2003805512 hasConceptScore W2003805512C113196181 @default.
• W2003805512 hasConceptScore W2003805512C121332964 @default.
• W2003805512 hasConceptScore W2003805512C1276947 @default.
• W2003805512 hasConceptScore W2003805512C160172526 @default.
• W2003805512 hasConceptScore W2003805512C181500209 @default.
• W2003805512 hasConceptScore W2003805512C182498248 @default.
• W2003805512 hasConceptScore W2003805512C184779094 @default.
• W2003805512 hasConceptScore W2003805512C185592680 @default.
• W2003805512 hasConceptScore W2003805512C19329426 @default.
• W2003805512 hasConceptScore W2003805512C22837933 @default.
• W2003805512 hasConceptScore W2003805512C32891209 @default.
• W2003805512 hasConceptScore W2003805512C41999313 @default.
• W2003805512 hasConceptScore W2003805512C43617362 @default.
• W2003805512 hasConceptScore W2003805512C4839761 @default.
• W2003805512 hasConceptScore W2003805512C62520636 @default.
• W2003805512 hasConceptScore W2003805512C91881484 @default.
• W2003805512 hasIssue "7" @default.
• W2003805512 hasLocation W20038055121 @default.
• W2003805512 hasOpenAccess W2003805512 @default.
• W2003805512 hasPrimaryLocation W20038055121 @default.

• next