Ligand-centered near-infrared luminescence from lanthanide complexes with chelating nitronyl nitroxide free radicals

Inorganic Chemistry

Volumn 39, Issue 17, 2000, Pages 3740-3741

  Lescop, Christophe ^a   Luneau, Dominique ^a   Bussière, Guillaume ^b   Triest, Myriam ^b   Reber, Christian ^b  

^a CEA GRENOBLE   (France)

^b UNIVERSITÉ DE MONTRÉAL   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CHELATING AGENT; EUROPIUM; FREE RADICAL; LANTHANIDE; LANTHANUM; NITROXIDE DERIVATIVE;

ARTICLE; COMPLEX FORMATION; LUMINESCENCE; VIBRATION;

EID: 0034698587     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic0004941     Document Type: Article

References (16)

1. Sutter, J.-P.; Kahn, M. L.; Golhen, S.; Ouahab, L.; Kahn, O. Chem. - Eur. J. 1998, 4, 571.
2. Lescop, C.; Luneau, D.; Belorizky, E.; Fries, P.; Guillot, M.; Rey, P. Inorg. Chem. 1999, 38, 5472.
3. Caneschi, A.; Dei, A.; Gatteschi, D.; Sorace, L.; Vostrikova, K. Angew. Chem. 2000, 112, 252.
4. Kahn, M. L.; Sutter, J.-P.; Golhen, S.; Guionneau, P.; Ouahab, L.; Kahn, O.; Chasseau, D. J. Am. Chem. Soc. 2000, 122, 3413.
5. Fegy, K.; Luneau, D.; Ohm, T.; Paulsen, C.; Rey, P. Angew. Chem., Int. Ed. Engl. 1998, 37, 1270.
6. 13Eu): C, 37.76/38.00; H, 4.16/3.90; N, 16.93/17.40; Eu, 16.72/17.20.
7. 2) = 0.1048 (all data).
8. Luminescence was excited with a 150 W Xe lamp filtered through a copper sulfate solution and a Schott BG 18 filter, leading to an excitation wavelength range from 300 to 400 nm. All samples were cooled in a helium-gas-flow cryostat. The emitted light was dispersed by a 0.75 m monochromator and detected by a cooled Hamamatsu R928 photomultiplier and a photon-counting system. All spectra reported here are not corrected for system response. Absorption spectra were measured with a Cary 5E spectrometer.
9. Davis, M. J.; Reber, C. Inorg. Chem. 1995, 34, 4585.
10. Adamo, C.; di Matteo, A.; Rey, P.; Barone, V. J. Phys. Chem. A 1999, 103, 3481.
11. Ullman, E. F.; Osiecki, J. H.; Boocock, D. G. B.; Darcy, R. J. Am. Chem. Soc. 1972, 94, 7049.
12. Karayannis, N. M.; Paleos, C. M.; Mikulski, C. M.; Pytlewski, L. L.; Blum, H.; Labes, M. M. Inorg. Chim. Acta 1973, 7, 74.
13. Richardson, P. F.; Kreilick, R. W. J. Am. Chem. Soc. 1977, 99, 8183.
14. Yoshida, T.; Suzuki, T.; Kanamori, K.; Kaizaki, S. Inorg. Chem. 1999, 38, 1059; Inorg. Chem. 1999, 38, 5926.
15. Yoshida, T.; Suzuki, T.; Kanamori, K.; Kaizaki, S. Inorg. Chem. 1999, 38, 1059; Inorg. Chem. 1999, 38, 5926.
16. Yoshida, T.; Kanamori, K.; Takamizawa, S.; Mori, W.; Kaizaki, S. Chem. Lett. 1997, 603.