Molecular Complexes of some N-Aryldithiocarbamates with π-Electron Acceptors

Autor:	M. I. Abdel-Hamid, M. M. A. Hamed, Mohamed R. Mahmoud
Rok vydání:	1998
Předmět:	chemistry.chemical_classification Chemistry Chloranil General Chemistry Tetracyanoethylene Electron acceptor Photochemistry chemistry.chemical_compound Crystallography Electron affinity (data page) Ionization Molecule Ground state Wave function
Zdroj:	Monatshefte für Chemie / Chemical Monthly. 129:121-127
ISSN:	1434-4475 0026-9247
DOI:	10.1007/pl00010148
Popis:	Solid 1:1 CT complexes formed between some S-alkyl-N-aryldithiocarbamates and π-electron acceptors (2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ), tetracyanoethylene (TCNE), chloranil (CHL)) are synthesized and characterized. Spectral characteristics and stability of the complexes are investigated and discussed in terms of donor molecular structure, π-acceptor electron affinity, and solvent polarity. It is deduced that the complexes are mainly of the n-π type where the ground state wave function can be described primarily by the non-bonding structure. Ionization potentials of the donors are estimated from the CT transition energies of their complexes.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f6034bcaf2fd8e89d17524ef0f59f383 https://doi.org/10.1007/pl00010148 Zobrazit plný text záznamu Full text from SpringerLink