Zobrazeno 1 - 10
of 319
pro vyhledávání: '"David E. Fenton"'
Autor:
David E. Fenton, Hiroshi Sakiyama, Hisashi Okawa, Paul E. McHugh, Laura R. Cummings, Harry Adams
Publikováno v:
Open Journal of Inorganic Chemistry. :33-38
The observed magnetic data for two isosceles tricobalt(II) complexes have been successfully analyzed, considering the axial distortion around each cobalt(II) ion, the local spin-orbit coupling, the anisotropic exchange interactions, and the intermole
Autor:
Jesús Ma Martínez-Sánchez, Paulo Pérez-Lourido, Rufina Bastida, David E. Fenton, Laura Valencia, Harry Adams, Alejandro Macías
Publikováno v:
Polyhedron. 29:2651-2656
Acetate and perchlorate dinuclear metal complexes of Co(II), Cu(II) and Zn(II) with the cresolate polypodal ligand having mixed phenolate and pyridyl pendant functionalities, H3L, have been synthesized. The complexes were characterized by microanalys
Publikováno v:
Inorganica Chimica Acta. 357:3641-3647
Reaction of Ni(OAc)2 with the symmetric `end-off' compartmental proligand 2,6-[N,N′-bis(2-hydroxy-phenylmethyl)-N,N′-bis(2-pyridylmethyl)aminomethyl]-4-methylphenol (H3L) in the presence of NaPF6 has been found to generate a homotetranuclear nick
Autor:
Hiroshi Sakiyama, Harry Adams, Takuya Shiga, Paul E. McHugh, David E. Fenton, Hisashi Okawa, Laura R. Cummings, Masaaki Ohba
Publikováno v:
Inorganica Chimica Acta. 357:3648-3656
Trinuclear Ni(II), Co(II) and Mn(II) complexes have been prepared from the asymmetric compartmental proligands 2-alkyliminomethyl-4-methyl-6-{[methyl-(2-pyridin-2-yl-ethyl)-amino]-methyl}-phenol(alkyl=ethyl, n-propyl and n-butyl) and 2-[(2-methoxy-et
Publikováno v:
Inorganic Chemistry Communications. 7:880-883
The asymmetric compartmental proligand HL bearing a tridentate N2O donor set and a bidentate OO donor set has given the novel heteronuclear [Ni(II)–Na] infinite chain polymer in which the molecular structure has a repeating Na/Ni5 unit of formula [
Autor:
Maria A Popovici, Alessandra Forni, David E. Fenton, Julieta Gradinaru, Maria Gdaniec, Yurii A. Simonov, Sandro Zecchin
Publikováno v:
Inorganica Chimica Acta (Testo stamp.) 357 (2004): 2728–2736. doi:10.1016/j.ica.2004.03.008
info:cnr-pdr/source/autori:Gradinaru J., Forni A., Simonov Y., Popovici M., Zecchin S., Gdaniec M., Fenton D.E./titolo:Mononuclear nickel(II) and copper(II) complexes with Schiff base ligands derived from 2,6-diformyl-4-methylphenol and S-methylisothiosemicarbazones/doi:10.1016%2Fj.ica.2004.03.008/rivista:Inorganica Chimica Acta (Testo stamp.)/anno:2004/pagina_da:2728/pagina_a:2736/intervallo_pagine:2728–2736/volume:357
info:cnr-pdr/source/autori:Gradinaru J., Forni A., Simonov Y., Popovici M., Zecchin S., Gdaniec M., Fenton D.E./titolo:Mononuclear nickel(II) and copper(II) complexes with Schiff base ligands derived from 2,6-diformyl-4-methylphenol and S-methylisothiosemicarbazones/doi:10.1016%2Fj.ica.2004.03.008/rivista:Inorganica Chimica Acta (Testo stamp.)/anno:2004/pagina_da:2728/pagina_a:2736/intervallo_pagine:2728–2736/volume:357
Four new square-planar Ni(II) and Cu(II) complexes with [N2O2] binding system were synthesized by metal-directed condensation of 2,6-diformyl-4-methylphenol with benzoyl or acetylacetone mono-S-methylisothiosemicarbazone. Only mononuclear “one-arme
Publikováno v:
Inorganic Chemistry Communications. 7:147-150
On reaction with Ni(OAc)2 and NaX the asymmetric compartmental ligand HL2 forms a heteropentanuclear nickel(II)–sodium(I) complex in which the core is assembled from two dinuclear [Ni2L2] units which are each linked to a Na atom by bridging μ3-ace
Publikováno v:
Inorganic Chemistry Communications. 7:140-145
Reaction of the compartmental proligand H2L2 with Co(OAc)2 has given the trinuclear cobalt(II) complex [Co3L3(OAc)2(NCS)2], 1, in which the trinuclear core is supported by two tridentate acetate bridges, one in μ-acetato-κO,κO′;κO-bridging mode
Autor:
Manuel Vicente, Rufina Bastida, David E. Fenton, Montserrat López-Deber, Laura Valencia, Alejandro Macías
Publikováno v:
Inorganica Chimica Acta. 355:292-301
A new pendant-armed macrocyclic ligand, L1, bearing four pyridyl pendant groups has been synthesized by N-alkylation of the tetraazamacrocyclic precursor L with picolyl chloride hydrochloride. Metal complexes of L1 using hydrated perchlorate salts of
Publikováno v:
Inorganic Chemistry Communications. 6:837-840
The unsymmetric compartmental proligands H L 2 , H L 5 and H L 6 bearing adjacent {N2O}, {N,S,O} donor sets and {N2O}, {N,O} donor sets have given the dinuclear copper (II) complexes [ Cu 2 ( L 2 )( OMe )( NCS ) 2 ], 1, [ Cu 2 ( L 5 )( OMe )( NCS ) 2