Lukas Kletsch
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View article: Pyridine vs. Thiazole in Cyclometalated N^C^N Ni(II) Complexes
Pyridine vs. Thiazole in Cyclometalated N^C^N Ni(II) Complexes Open
Six N^C^N cyclometalated Ni(II) complexes [Ni(N^C^N)Cl] or [Ni(N^C^N’)Br] with symmetric N^C^N or non-symmetric N^C^N’ ligands in which the peripheral N-groups were varied with pyridine (Py), 4-thiazole (4Tz), 2-thiazole (2Tz), and 2-benzo…
View article: Nickel Perfluoroalkyl Complexes Supported by Simple Acetate Coligands
Nickel Perfluoroalkyl Complexes Supported by Simple Acetate Coligands Open
The interaction of tetramethylammonium acetate with [(MeCN)2Ni(CF3)2], [(MeCN)2Ni(C2F5)2], and [NMe4][(MeCN)Ni(CF3)3] was explored by 19F NMR spectroscopy. We show that depending on the nature of the nickel complex, one or two acetate liga…
View article: Cyanido-bridged diplatinum( <scp>ii</scp> ) complexes: ligand and solvent effect on aggregation and luminescence
Cyanido-bridged diplatinum( <span>ii</span> ) complexes: ligand and solvent effect on aggregation and luminescence Open
Linking two cyclometalated Pt( ii ) fragments via cyanido bridge improves the luminescence and dramatically enhances the aggregation ability resulting in distinct sensitivity to the properties of the surrounding medium.
View article: Luminescent Platinum(II) Complexes with a Tridentate Caffeine‐Based NHC‐Pincer Ligand: Synthesis, Electrochemistry and Photophysics
Luminescent Platinum(II) Complexes with a Tridentate Caffeine‐Based NHC‐Pincer Ligand: Synthesis, Electrochemistry and Photophysics Open
A strategy of “greening up” Pt(II) luminophores is presented. For this purpose, caffeine, as a renewable alkaloid and precursor for an N ‐heterocyclic carbene (NHC), is incorporated into a tridentate, pincer‐type ligand framework. A series…
View article: CCDC 2277899: Experimental Crystal Structure Determination
CCDC 2277899: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2277925: Experimental Crystal Structure Determination
CCDC 2277925: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2277912: Experimental Crystal Structure Determination
CCDC 2277912: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2277904: Experimental Crystal Structure Determination
CCDC 2277904: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2277902: Experimental Crystal Structure Determination
CCDC 2277902: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2277919: Experimental Crystal Structure Determination
CCDC 2277919: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2250815: Experimental Crystal Structure Determination
CCDC 2250815: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2250812: Experimental Crystal Structure Determination
CCDC 2250812: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2250813: Experimental Crystal Structure Determination
CCDC 2250813: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: C–H Metalation of Terpyridine Stereoisomers with Ni(II), Pd(II), and Pt(II)
C–H Metalation of Terpyridine Stereoisomers with Ni(II), Pd(II), and Pt(II) Open
Ni(II), Pd(II), and Pt(II) complexes [M(Y-terpy)X] (X = Cl or Br) containing the tridentate N^C^N-cyclometalating 2,3′:5′,2″and 2,2′:4′,2″ stereoisomers of the well-known tridentate N^N^N ligand 2,2′:6′,2″-terpyridine (terpy) were synthesi…
View article: CCDC 2192933: Experimental Crystal Structure Determination
CCDC 2192933: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2192929: Experimental Crystal Structure Determination
CCDC 2192929: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2192931: Experimental Crystal Structure Determination
CCDC 2192931: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2192930: Experimental Crystal Structure Determination
CCDC 2192930: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2192932: Experimental Crystal Structure Determination
CCDC 2192932: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: From energy to electron transfer photocatalysis (PenT → PET): oxidative cyclobutane cleavage alters the product composition
From energy to electron transfer photocatalysis (PenT → PET): oxidative cyclobutane cleavage alters the product composition Open
Photocatalytic [2+2]-cycloadditions between enones and electron-rich enol ethers are initiated by triplet–triplet energy transfer. In a consecutive step, photoinduced electron transfer leads to oxidative isomerization of the cyclobutane pr…
View article: CCDC 2093819: Experimental Crystal Structure Determination
CCDC 2093819: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2095954: Experimental Crystal Structure Determination
CCDC 2095954: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Photoluminescence of Ni(II), Pd(II), and Pt(II) Complexes [M(Me2dpb)Cl] Obtained from C‒H Activation of 1,5-Di(2-pyridyl)-2,4-dimethylbenzene (Me2dpbH)
Photoluminescence of Ni(II), Pd(II), and Pt(II) Complexes [M(Me2dpb)Cl] Obtained from C‒H Activation of 1,5-Di(2-pyridyl)-2,4-dimethylbenzene (Me2dpbH) Open
The three complexes [M(Me2dpb)Cl] (M = Ni, Pd, Pt) containing the tridentate N,C,N-cyclometalating 3,5-dimethyl-1,5-dipyridyl-phenide ligand (Me2dpb−) were synthesised using a base-assisted C‒H activation method. Oxidation potentials from …
View article: Role of the X Coligands in Cyclometalated [Ni(Phbpy)X] Complexes (HPhbpy = 6-Phenyl-2,2′-bipyridine)
Role of the X Coligands in Cyclometalated [Ni(Phbpy)X] Complexes (HPhbpy = 6-Phenyl-2,2′-bipyridine) Open
The coligand X was varied in the organonickel complexes [Ni(Phbpy)X] (X = F, Cl, Br, I, C6F5) carrying the anionic tridentate C^N^N ligand 6-(phen-2-ide)-2,2'-bipyridine (Phbpy–) to study its effect on electronic structures of these comple…