Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Roland C. Fischer"'
Publikováno v:
Crystals, Vol 14, Iss 7, p 586 (2024)
In this study, we report the preparation of neutral Au(I), Ag(I), and Cu(I) derivatives [(hyp)2P7M]n (M = Au, n = 2; M = Ag, Cu, n = 4) of a heptaphospha-nortricyclane cage. Synthesis was conducted via a halodesilylation route under the cleavage of t
Externí odkaz:
https://doaj.org/article/ffa3090b162e40abadf31b06042f74ee
Autor:
Mezna Saleh Altowyan, Amal Yousri, Jörg H. Albering, Roland C. Fischer, Morsy A. M. Abu-Youssef, Mohammed Salah Ayoup, Assem Barakat, Saied M. Soliman
Publikováno v:
Crystals, Vol 13, Iss 9, p 1375 (2023)
The synthesis and X-ray crystal structure analyses of the azido complex [Zn(N3)(Arg)2](N3)·3H2O, where Arg is L-arginine, were presented. The molecular structure of the complex was further studied using FT-IR spectra as well as atoms in molecules (A
Externí odkaz:
https://doaj.org/article/f2b998cada4646abb64ff9e7798316a0
Autor:
Salah S. Massoud, Febee R. Louka, Madison T. Dial, Nahed N. M. H. Salem, Roland C. Fischer, Ana Torvisco, Franz A. Mautner, Kai Nakashima, Makoto Handa, Masahiro Mikuriya
Publikováno v:
Molecules, Vol 28, Iss 6, p 2648 (2023)
Three new tripod tetradentate phenolate-amines (H2L1, H2L4 and H2L9), together with seven more already related published ligands, were synthesized, and characterized. With these ligands, two new dinuclear doubly-bridged-phenoxido copper(II) complexes
Externí odkaz:
https://doaj.org/article/d4b9aeabc07e48ae82ef54a053cd0244
Autor:
Franz A. Mautner, Florian Bierbaumer, Ramon Vicente, Saskia Speed, Ánnia Tubau, Roland C. Fischer, Salah S. Massoud
Publikováno v:
Magnetochemistry, Vol 8, Iss 7, p 72 (2022)
A novel series of polypyridyl adducts, [Sm(ntfa)3(NN)] (2–4), with ntfa = 4,4,4-trifluoro-1-(naphthalen-2-yl)-1,3-butanedionate, NN = 2,2′-bipyridine (bipy), 4,4′-dimethyl-2,2′-bipyridine (4,4′-Me2bipy), and 5,5′-dimethyl-2,2′-bipyridin
Externí odkaz:
https://doaj.org/article/c38b7cec7f4344df9c478402d9c5232a
Autor:
Franz A. Mautner, Florian Bierbaumer, Ramon Vicente, Saskia Speed, Ánnia Tubau, Mercè Font-Bardía, Roland C. Fischer, Salah S. Massoud
Publikováno v:
Molecules, Vol 27, Iss 3, p 1129 (2022)
A new series of mononuclear Ho3+ complexes derived from the β-diketonate anions: 4,4,4-trifluoro-1-phenyl-1,3-butanedioneate (btfa−) and 4,4,4-trifuoro-1-(naphthalen-2-yl)-1,3-butanedionate (ntfa−) have been synthesized, [Ho(btfa)3(H2O)2] (1a),
Externí odkaz:
https://doaj.org/article/a6b1d9e3704943999037e711bed483df
Autor:
Franz A. Mautner, Florian Bierbaumer, Roland C. Fischer, Ana Torvisco, Ramon Vicente, Mercè Font-Bardía, Ànnia Tubau, Saskia Speed, Salah S. Massoud
Publikováno v:
Inorganics, Vol 9, Iss 10, p 74 (2021)
Ten mononuclear rare earth complexes of formula [La(btfa)3(H2O)2] (1), [La(btfa)3(4,4′-Mt2bipy)] (2), [La(btfa)3(4,4′-Me2bipy)2] (3), [La(btfa)3(5,5′-Me2bipy)2] (4), [La(btfa)3(terpy)] (5), [La(btfa)3(phen)(EtOH)] (6), [La(btfa)3(4,4′-Me2bipy
Externí odkaz:
https://doaj.org/article/7941f4ada6034ce39c4b21cebe8762ab
Autor:
Franz A. Mautner, Roland C. Fischer, Ana Torvisco, Nahed M. H. Salem, Amber R. Dugas, Shelby F. Aaron, Sushant P. Sahu, Febee R. Louka, Salah S. Massoud
Publikováno v:
Inorganics, Vol 9, Iss 7, p 53 (2021)
Six pseudohalide zinc(II) containing a variety of N-donor auxiliary amines were structurally characterized. These include two mononuclear trigonal bipyramidal [Zn(NTB)(N3)]ClO4·½H2O (3) and [Zn(TPA)(NCS)]ClO4 (4), two distorted octahedral [Zn(1,8-d
Externí odkaz:
https://doaj.org/article/90c8c1b3ea024fb9aa584f432ee6af2b
Autor:
Sebastian Doniz Kettenmann, Yvonne Nossol, Febee R. Louka, Julia R. Legrande, Elise Marine, Roland C. Fischer, Franz A. Mautner, Vinja Hergl, Nora Kulak, Salah S. Massoud
Publikováno v:
Inorganics, Vol 9, Iss 2, p 12 (2021)
Five-coordinate Cu(II) complexes, [Cu(Ln)X]ClO4/PF6, where Ln = piperazine ligands bearing two pyridyl arms and X = ClO4− for Ln = L1 (1-ClO4), L2 (2-ClO4), L3 (3-ClO4), and L6 (6-ClO4) as well as [Cu(Ln)Cl]PF6 for Ln = L1 (1-Cl), L4 (4-Cl), and L5
Externí odkaz:
https://doaj.org/article/5d92d2ca283a4da7bc23053f651fce48
Autor:
Franz A. Mautner, Florian Bierbaumer, Roland C. Fischer, Ramon Vicente, Ànnia Tubau, Arnau Ferran, Salah S. Massoud
Publikováno v:
Crystals, Vol 11, Iss 2, p 179 (2021)
Four new Pr(III) mononuclear complexes of formula [Pr(ntfa)3(MeOH)2] (1), [Pr(ntfa)3(bipy)2] (2), [Pr(ntfa)3(4,4′-Mt2bipy)] (3) and [Pr(ntfa)3(5,5′-Me2bipy)] (4), where ntfa = 4,4,4-trifuoro-1-(naphthalen-2-yl)butane-1,3-dionato(1-), 5,5′-Me2bi
Externí odkaz:
https://doaj.org/article/e7db8b2454e7466886709569117e2cb9
Autor:
Franz A. Mautner, Patricia V. Jantscher, Roland C. Fischer, Ana Torvisco, Klaus Reichmann, Nahed M. H. Salem, Kenneth J. Gordon, Febee R. Louka, Salah S. Massoud
Publikováno v:
Crystals, Vol 11, Iss 2, p 181 (2021)
The synthesis and structural characterization of six dicyanamido-cadmium(II) complexes are reported: catena-[Cd(μ1,3-dca)(μ1,5-dca)(3-ampy)] (1), catena-[Cd3(μ1,3,5-dca)2(μ1,5-dca)4(pyNO)2(H2O)2] (2), catena-{Cd(H2O)2(μ1,5-dca)2](2,6-lut-NO)} (3
Externí odkaz:
https://doaj.org/article/2fbb23cbea754882a5c26754adec24a7