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| Grohsjean, Alexander |
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| Falmagne, G. |
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| Erice, C. |
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| Hernandez, A. M. Vargas |
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| Leiton, A. G. Stahl |
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| Lipka, K. |
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| Pantaleo, F. |
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| Torterotot, L. |
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| Savina, M. |
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| Cerri, O. |
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| Jung, A. W. |
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| Chiarito, B. |
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| Sahin, M. O. |
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| Strong, G. |
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| Saradhy, R. |
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| Joshi, B. M. |
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| Kaynak, B. |
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| Barrera, C. Baldenegro |
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| Longo, Egidio |
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| Kolberg, Ted |
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| Ferguson, Thomas |
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| Leverington, Blake |
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| Haase, Fabian |
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| Heath, Helen F. |
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| Kokkas, Panagiotis |
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Schroder, M.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2022Search for new physics in the lepton plus missing transverse momentum final state in proton-proton collisions at √s=13 TeVcitations
- 2021The CMS Phase-1 Pixel Detector Upgradecitations
- 2021Selection of the silicon sensor thickness for the Phase-2 upgrade of the CMS Outer Trackercitations
- 2019The DAQ and control system for the CMS Phase-1 pixel detector upgradecitations
- 2017Search for a heavy composite Majorana neutrino in the final state with two leptons and two quarks at %5Csqrt{s}$ =13 TeVcitations
- 2016Donor–acceptor-type heptazine-based polymer networks for photocatalytic hydrogen evolutioncitations
- 2002“[Ni(L)MeCN][BF4]2 (L = 2,5,8-trithia[9],(2,9)-1,10-phenanthrolinophane) as a building block for the synthesis of binuclear nickel(II) complexes. X-ray crystal structure and magnetochemistry of a rare example of a singly F-bridged nickel(II) dimercitations
Places of action
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article
“[Ni(L)MeCN][BF4]2 (L = 2,5,8-trithia[9],(2,9)-1,10-phenanthrolinophane) as a building block for the synthesis of binuclear nickel(II) complexes. X-ray crystal structure and magnetochemistry of a rare example of a singly F-bridged nickel(II) dimer
Abstract
The substitution reactions of the coordinated acetonitrile molecule in [Ni(L)(MeCN)][BF4]2 (1) {L = 2,5,8-trithia-[9],(2,9)-1,10-phenanthrolinophane} with three potentially bidentate ligands L′ (L′ = N3 -, 4,4′-bipyridine and F-) have been studied both in solution and in the solid state with the aim of verifying the potential of 1 as a starting material for the synthesis of [{Ni(L)}2L′]n+ (n = 3, 4) NiII-binuclear compounds. While the mononuclear [Ni(L)-(N3)]BF4 complex was isolated in the solid state from the reaction of 1 with N3 -, the binuclear [{Ni(L)}2F][BF4]3· MeCN·H2O and [{Ni(L)}2(4,4′-bipy)][BF4]4 compounds have been obtained from the reactions of 1 with F- and 4,4′-bipy, respectively. The first two complexes have been characterised by X-ray diffraction studies. In [Ni(L)(N3)]+, a distorted octahedral geometry is achieved at the NiII, with five sites occupied by the macrocyclic ligand L and the sixth by a monodentate azide group. In [{Ni(L)}2F]3+, two [Ni(L)2+ units are bridge by a flouride ligand to give only the second example of a singly F-bridged NiII dimer. The magnetisation of [{Ni(L)}2F][BF4]3·MeCN·H 2O and of [{Ni(L)}2(4,4·-bipy)][BF4]4 has been recorded over the temperature range 1.8-300 K and indicates a significant antiferromagnetic exchange in the former.