Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Géza Szigethy"'
Autor:
Alan F. Heyduk, Robert F. Higgins, Indrani Bhowmick, Janice L. Wong, Géza Szigethy, Matthew P. Shores, David Xi Cao, Joseph W. Ziller
Publikováno v:
Chemical Science. 7:1594-1599
A new bimetallic platform comprising a six-coordinate Fe(ONO)2 unit bound to an (ONO)M (M = Fe, Zn) has been discovered ((ONOcat)H3 = bis(3,5-di-tert-butyl-2-phenol)amine). Reaction of Fe(ONO)2 with either (ONOcat)Fe(py)3 or with (ONOq)FeCl2 under re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44ce9c019cf46b74d2d2481dc9d766b5
https://doi.org/10.1039/c5sc03006d
https://doi.org/10.1039/c5sc03006d
Publikováno v:
Inorganic Chemistry. 51:12606-12618
New rhodium complexes of bis(3,5-di-tert-butyl-2-phenol)amine ([ONO(cat)]H(3)) were synthesized, and their electronic properties were investigated. These compounds were prepared by combining [ONO(q)]K and [(cod)Rh(μ-Cl)](2) in the presence of an aux
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84ed3de0d01de20caf078f316f469e84
https://doi.org/10.1021/ic2026076
https://doi.org/10.1021/ic2026076
Autor:
Géza Szigethy, Kenneth N. Raymond
Publikováno v:
Journal of the American Chemical Society. 133:7942-7956
Several linear, hexa- and tetradentate ligands incorporating a combination of 2,3-dihydroxy-terephthalamide (TAM) and hydroxypyridinone-amide (HOPO) moieties have been developed as uranyl chelating agents. Crystallographic analysis of several {UO(2)[
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61099b4e79c3b66b161b79d1fadda5bb
https://doi.org/10.1021/ja201511u
https://doi.org/10.1021/ja201511u
Autor:
Géza Szigethy, Kenneth N. Raymond
Publikováno v:
Chemistry - A European Journal. 17:1818-1827
Seven water-soluble, tetradentate bis(3-hydroxy-N-methyl-pyridin-2-one) (bis-Me-3,2-HOPO) ligands were synthesized that vary only in linker geometry and rigidity. Solution-phase thermodynamic measurements were conducted between pH 1.6 and pH 9.0 to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dce74f6b696cdba3266bd19e267e0db
https://doi.org/10.1002/chem.201002372
https://doi.org/10.1002/chem.201002372
Autor:
Géza Szigethy, Alan F. Heyduk
Publikováno v:
Inorganic Chemistry. 50:125-135
A redox-active, tetradentate ligand, N,N'-bis-(3-dimethylamino-propyl)-4,5-dimethoxy-benzene-1,2-diamide ([N(2)N(2)(cat)](2-)), was developed, and the six-coordinate metal complexes [N(2)N(2)(cat)]TiCl(2) (3) and [N(2)N(2)(cat)]ZrCl(2) (4) were synth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04569ca9ef1b9750a5c14403877ca0f7
https://doi.org/10.1021/ic101468p
https://doi.org/10.1021/ic101468p
Publikováno v:
Angewandte Chemie International Edition. 47:9500-9503
There is a growing interest in Near Infra-Red (NIR) emission originating from organic complexes of Ln{sup III} cations. As a major impetus, biological tissues are considerably more transparent at these low energy wavelengths when compared to visible
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9deedce169bde893a1f7e3ae8c1d1d0
https://doi.org/10.1002/anie.200802337
https://doi.org/10.1002/anie.200802337
Autor:
Robert G. Bergman, Michael D. Pluth, Darren W. Johnson, Allen G. Oliver, Anna V Davis, Kenneth N. Raymond, Simon J. Teat, Géza Szigethy
Publikováno v:
Inorganic Chemistry. 48:111-120
The molecular structure of the spontaneously assembled supramolecular cluster [M(4)L(6)](n-) has been explored with different metals (M = Ga(III), Fe(III), Ti(IV)) and different encapsulated guests (NEt(4)(+), BnNMe(3)(+), Cp(2)Co(+), Cp*(2)Co(+)) by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9efef1e22a623b85778b9e88efa8bdc
https://doi.org/10.1021/ic8012848
https://doi.org/10.1021/ic8012848
Publikováno v:
European Journal of Inorganic Chemistry. 2008:2143-2147
As part of a study to characterize the detailed coordination behavior of Pu(IV), single crystal X-ray diffraction structures have been determined for Pu(IV) and Ce(IV) complexes with the naturally-occurring ligand maltol (3-hydroxy-2-methyl-pyran-4-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1068868abda43b27d722b8d8011aaa06
https://doi.org/10.1002/ejic.200800144
https://doi.org/10.1002/ejic.200800144
Autor:
Géza Szigethy, Kenneth N. Raymond
Publikováno v:
Inorganic Chemistry. 48:11489-11491
Structural characterization of a mononuclear uranyl complex with a tetradentate, thiophene-linked bis(3-hydroxy-N-methylpyridin-2-one) ligand reveals the most planar coordination geometry yet observed with this ligand class. The introduction of ethyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c2a0c1191015aaea509f598dc618753
https://doi.org/10.1021/ic901815b
https://doi.org/10.1021/ic901815b
Publikováno v:
Inorganic chemistry. 52(4)
A new tridentate redox-active ligand platform, derived from bis(2-mercapto-p-tolyl)amine, [SNS(cat)]H(3), has been prepared in high yields by a four-step procedure starting from commericially available bis(p-tolyl)amine. The redox-active pincer-type
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2d0ab616c32dc3183c86b844c26fd5a
https://pubmed.ncbi.nlm.nih.gov/23387990
https://pubmed.ncbi.nlm.nih.gov/23387990