Multi-frequency continuous-wave and pulsed EPR techniques are employed to investigate the coordination of nitrogen-containing ligands to Ti3+-chloro complexes. Frozen solutions of TiCl3 and TiCl3(Py)3 dissolved in nitrogen-containing solvents have been investigated together with the TiCl3(Py)3 solid-state complex. For these different systems, the hyperfine and nuclear quadrupole data of Ti3+-bound 14N nuclei are reported and discussed in the light of DFT computations, allowing for a detailed description of the microscopic structure of these systems.

Probing the coordination environment of Ti3+ ions coordinated to nitrogen-containing Lewis bases

MORRA, ELENA;MAURELLI, SARA;CHIESA, Mario;
2015-01-01

Abstract

Multi-frequency continuous-wave and pulsed EPR techniques are employed to investigate the coordination of nitrogen-containing ligands to Ti3+-chloro complexes. Frozen solutions of TiCl3 and TiCl3(Py)3 dissolved in nitrogen-containing solvents have been investigated together with the TiCl3(Py)3 solid-state complex. For these different systems, the hyperfine and nuclear quadrupole data of Ti3+-bound 14N nuclei are reported and discussed in the light of DFT computations, allowing for a detailed description of the microscopic structure of these systems.
2015
17
32
20853
20860
http://www.rsc.org/Publishing/Journals/CP/index.asp
EPR spectroscopy, HYSCORE, Coordination Chemistry, Ti(III), Lewis bases.
Morra, E.; Maurelli, S.; Chiesa, M.; Van Doorslaer, S.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/1531493
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