Thiazole and the Diazines Pyrazine and Pyrimidine as Sensitizers for Lanthanide Luminescence from VIS to NIR | Zendy

Dannenbauer Nicole | Zendy; Zottnick Sven H. | Zendy; MüllerBuschbaum Klaus | Zendy

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Thiazole and the Diazines Pyrazine and Pyrimidine as Sensitizers for Lanthanide Luminescence from VIS to NIR

Author(s) -

Dannenbauer Nicole,

Zottnick Sven H.,

MüllerBuschbaum Klaus

Publication year - 2017

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.201700232

Subject(s) - pyrazine , lanthanide , luminescence , diazine , thiazole , chemistry , photochemistry , ligand (biochemistry) , pyrimidine , crystallography , materials science , stereochemistry , organic chemistry , ion , optoelectronics , biochemistry , receptor

Complexes and coordination polymers were obtained from trivalent lanthanide chlorides together with thiazole (thz) and the diazine ligands pyrazine (pyz) and pyrimidine (pym). The compounds [ Ln 2 Cl 6 (pyz)(thz) 6 ] · 2thz ( Ln = Tb, Er), 1 ∞ [Pr 2 Cl 6 (pyz)(thz) 6 ], and [ Ln 2 Cl 6 (pym) 2 (thz) 4 ] ( Ln = Tb, Er) could be obtained, their crystal structures, luminescence as well as thermal properties were determined. The compounds with Tb and Er show intense luminescence with a strong sensitizer effect of the ligands that can be observed by dominant ligand excitation and exclusive metal emission for VIS and NIR.

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