Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
권호 표지
DOI QR코드

DOI QR Code

Structural and Optical Properties of Er(III) Complex with ODA and Phen (ODA = Oxydiacetate, Phen = 1,10-Phenanthroline)

  • Published : 2004.03.20
Download PDF
⟨ Previous Next ⟩

Abstract

A novel Er(III) complex with oxydiacetate and 1,10-phenanthroline was synthesized and its structure and luminescence properties were characterized. The complex of $[Er(ODA){\cdot}(phen){\cdot}4H_2O]^+$ crystallizes in the monoclinic space group $P2_1$/n with a = 12.216(4) ${\AA}$, b = 16.680(2) ${\AA}$, c = 12.627(3) ${\AA}$, ${\beta}=108.30(2)^{\circ}$, V = 2442.7(11) ${\AA}^3$, Z = 4 and ${\rho}=1.841 g/cm^3$. When the complex is excited at the He-Cd 325-nm line, it produces two broad bands spanning the regions 350-650 nm and 1200-1650 nm. The emission band of the complex is characterized by a series of spectral dips in the visible emission profile. The complex exhibits sensitized near- IR emission via two kinds of energy transfers from phen to Er(III): nonradiative and radiative energy transfers.

Keywords

References

  1. Mita, Y. In Phosphor Handbook; Shionoya, S.; Yen, W. M., Eds.;CRC Press: New York, 1999; Chap 12.
  2. Ennen, H.; Pomrenke, G.; Axmann, A.; Eisele, K.; Haydl, W.;Schneider, W. Appl. Phys. Lett. 1985, 46, 381. https://doi.org/10.1063/1.95639
  3. Coffa, S.; Franzo, G.; Priolo, F.; Polman, A.; Serna, R. Phys. Rev.B 1994, 49, 16313. https://doi.org/10.1103/PhysRevB.49.16313
  4. Stepikhova, M.; Palmetshofer, L.; Jantsch, W.; von Bardeleben, H.J.; Gaponenko, N. V. Appl. Phys. Lett. 1999, 74, 537. https://doi.org/10.1063/1.123179
  5. Kozanecki, A.; Sealy, B. J.; Homewood, K. J. Alloy Comp. 2000,300-301, 61. https://doi.org/10.1016/S0925-8388(99)00713-6
  6. Xiao, Z.; Xu, F.; Zhang, T.; Cheng, G.; Gu, L.; Wan, X. J. Lumin.2002, 96, 195. https://doi.org/10.1016/S0022-2313(01)00239-3
  7. Curry, R. J.; Gillin, W. P. Appl. Phys. Lett. 1999, 75, 1380. https://doi.org/10.1063/1.124700
  8. Sun, R. G.; Wang, Y. Z.; Zheng, Q. B.; Zhang, H. J.; Epstein, A. J.J. Appl. Phys. 2000, 87, 7589. https://doi.org/10.1063/1.373027
  9. Baggio, R.; Garland, M. T.; Perec, M. J. Chem. Soc. Dalton Trans.1996, 2747.
  10. SHELXTL, 5.030 ed.; Brucker Analytical X-ray Instruments, Inc.; Madison, WI, 1998.
  11. Rukmini, E.; Devi, R.; Jayasankar, C. K. Phys. B 1994, 193, 166. https://doi.org/10.1016/0921-4526(94)90008-6
  12. Sheldrick, G. M. SHELEX97; University of Gottingen: 1997.
  13. Albertsson, J. Acta Chem. Scand. 1968, 22, 1562.
  14. van Staveren, D. R.; Haasnoot, J. G.; Lanfredi, A. M. M.; Menzer,S.; Niewenhuizen, P. J.; Spek, A. L.; Ugozzoli, F.; Reedijk, J.Inorg. Chim. Acta 2000, 307, 81.
  15. Reisfeld, R.; Jørgensen, C. K. In Lasers and Excited States of RareEarths; Springer-Verlag: Berline, 1977; Chap. 3.

Cited by

  1. Comprehensive Spectroscopic Determination of the Crystal Field Splitting in an Erbium Single-Ion Magnet vol.137, pp.40, 2015, https://doi.org/10.1021/jacs.5b08344