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The coordination chemistry of mixed pyridine-phenol and phenanthroline-phenol ligands; The crystal structure of 2-(2-hydroxyphenyl)-1,10-phenanthroline (HL) and the crystal structure and properties of [FeL2][PF6]

Elefteria Psillakis, John C Jeffery, Charlotte SG Moore, Michael D Ward, Peter Thornton

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/1A6A82FD-4B5E-4A03-AF86-9AEF3B52B8BD-
Αναγνωριστικόhttps://doi.org/10.1016/0277-5387(94)00281-I-
Γλώσσαen-
Μέγεθος5 pagesen
ΤίτλοςThe coordination chemistry of mixed pyridine-phenol and phenanthroline-phenol ligands; The crystal structure of 2-(2-hydroxyphenyl)-1,10-phenanthroline (HL) and the crystal structure and properties of [FeL2][PF6] en
ΔημιουργόςElefteria Psillakisen
ΔημιουργόςJohn C Jefferyen
ΔημιουργόςCharlotte SG Mooreen
ΔημιουργόςMichael D Warden
ΔημιουργόςPeter Thorntonen
ΕκδότηςPergamonen
ΠερίληψηThe crystal structures of the N,N,O-terdentate ligand 2-(2-hydroxyphenyl)-1,10-phenanthroline (HL) and its Fe(III) complex [FeL2][PF6] (1) have been determined. In HL, an intramolecular OH … N hydrogen bond between the phenolic OH and the adjacent nitrogen atom of the phenanthroline fragment constrains these two donor atoms to be cisoid, with the proton ‘chelated’. The molecules of HL are associated into pairs in the crystal via a face-to-face aromatic π-stacking interaction. Complex 1 has a conventional distorted octahedral structure; sections of the aromatic ligands overlap between adjacent molecules to form an interleaved stack. It is high-spin down to 83 K, and its EPR spectrum (frozen glass at 77 K) is entirely typical of a rhombically distorted high-spin FeIII site.en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-09-24-
Ημερομηνία Δημοσίευσης1995-
Βιβλιογραφική ΑναφοράJ. C Jeffery, C. S. Moore, E. Psillakis, M. D Ward, P.Thornton , "The coordination chemistry of mixed pyridine-phenol and phenanthroline-phenol ligands; The crystal structure of 2-(2-hydroxyphenyl)-1,10-phenanthroline (HL) and the crystal structure and properties of [FeL2][PF6] ",Polyh.,vol.14,no.5,pp.599-604,1995.doi:10.1016/0277-5387(94)00281-Ien

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