Remember Me
Or use your Academic/Social account:


Or use your Academic/Social account:


You have just completed your registration at OpenAire.

Before you can login to the site, you will need to activate your account. An e-mail will be sent to you with the proper instructions.


Please note that this site is currently undergoing Beta testing.
Any new content you create is not guaranteed to be present to the final version of the site upon release.

Thank you for your patience,
OpenAire Dev Team.

Close This Message


Verify Password:
Verify E-mail:
*All Fields Are Required.
Please Verify You Are Human:
fbtwitterlinkedinvimeoflicker grey 14rssslideshare1
bowden, allen; coles, simon; Pitak, mateusz; PLATT, Andrew (2014)
Publisher: Elsevier
Languages: English
Types: Article
Subjects: F100
The complexes formed on reaction of triisopropylphosphine oxide ((C3H7)3PO = L) and lanthanide nitrates have been studied. The new compounds have been characterised by elemental analysis, infrared and 31P NMR spectroscopy in CD2Cl2 solution. On reaction of lanthanide nitrates and L in 1:3 ratios, well defined Ln(NO3)3L3 are obtained for Ln = La – Eu with complexes for the heavier lanthanides forming mixtures of Ln(NO3)3L3 and Ln(NO3)3L2. Analytically pure complexes Ln(NO3)3L2 can be isolated for Yb and Lu. Single crystal X-ray structures for Ln(NO3)3L3, Ln =La (1), Ce (2), Pr (3), the ionic complex [Er(NO3)2L3(H2O)][NO3] (4) and Ln(NO3)3L2, Ln = Yb (5), Lu (6) are reported. The 31P solution NMR spectra of Ln(NO3)3L3 show that the complexes are fluxional at ambient temperature with spectra consistent with static structures observed at lower temperatures for some complexes. The structures and solution properties are discussed in terms of the steric and electronic properties of the ligand.
  • The results below are discovered through our pilot algorithms. Let us know how we are doing!

    • [1] W. Levason, E.H. Newman, M. Webster, Acta Crystallogr., Sect. C56 (2000) 1308.
    • [2] W. Levason, E.H. Newman, M. Webster, Polyhedron 19 (2000) 2697.
    • [3] M.J. Glazier, W. Levason, M.L. Matthews, P.L. Thornton, M. Webster, Inorg. Chim. Acta 357 (2004) 1083.
    • [4] A. Bowden, A.W.G. Platt, K. Singh, R. Townsend, Inorg. Chim. Acta 363 (2010) 243.
    • [5] A.M.G. Massabni, N.L.R. Gibran, O.A. Serra, Inorg. Nucl. Chem. Lett. 14 (1978) 419.
    • [6] V.K. Manchanda, K. Chander, N.P. Singh, G.M. Nair, J. Inorg. Nucl. Chem. 39 (1977) 1039.
    • [7] J. Goffart, G. Duyckaerts, Anal. Chim. Acta 46 (1969) 91.
    • [8] W. Jianchen, S. Chongli, Solvent Extr. Ion Exch. 19 (2001) 231.
    • [9] W.D. Euan, P. Cao, Y. Zhu, J. Rare Earths 28 (2010) 211.
    • [10] M.L.P. Reddy, J.R. Bosco Bharathi, S. Peter, T.R. Ramamohan, Talanta 50 (1999) 79.
    • [11] A.P. Hunter, A.M.J. Lees, A.W.G. Platt, Polyhedron 26 (2007) 4865.
    • [12] A. Bowden, P.N. Horton, A.W.G. Platt, Inorg. Chem. 50 (2011) 2553.
    • [13] A. Bowden, K. Singh, A.W.G. Platt, Polyhedron 42 (2012) 30.
    • [14] A. Bowden, S.J. Coles, M.B. Pitak, A.W.G. Platt, Inorg. Chem. 51 (2012) 4379.
    • [15] J.C. Bollinger, R. Houriet, C.W. Kern, D. Perret, J. Weber, T. Yvernault, J. Am. Chem. Soc. 107 (1985) 5352.
    • [16] C.A. Tolman, Chem. Rev. 77 (1977) 345.
    • [17] M. Bosson, W. Levason, T. Patel, M.C. Popham, M. Webster, Polyhedron 20 (2001) 2055.
    • [18] R. Hooft, Collect: Data Collection Software; B.V. Nonius: Delft: Netherlands, 1998.
    • [19] S.J. Coles, P.A. Gale, Chem. Sci. 3 (2012) 683.
    • [20] G.M. Sheldrick, SADABS, Version 2.10, Bruker AXS Inc., Madison, Wisconsin, USA, 2003.
    • [21] CrystalClear-SM Expert 3.1 b26 (Rigaku, 20112).
    • [22] G.M. Sheldrick, SHELXL97, Acta Crystallogr., Sect. A64 (2008) 112.
    • [23] P. van der Sluis, A.L. Spek, Acta Crystallogr., Sect. A46 (1990) 194.
    • [24] A.L. Spek, J. Appl. Cryst. 36 (2003) 7.
    • [25] C.F. Macrae, I.J. Bruno, J.A. Chisholm, P.R. Edgington, P. McCabe, E. Pidcock, L. Rodriguez-Monge, R. Taylor, J. van de Streek, P.A. Wood, Mercury CSD 2.0 - new features for the visualization and investigation of crystal structures, J. Appl. Cryst. 41 (2008) 466.
    • [26] O.V. Dolomanov, L.J. Bourhis, R.J. Gildea, J.A.K. Howard, H. Puschmann, OLEX2: a complete structure solution, refinement and analysis program, J. Appl. Cryst. 42 (2009) 339.
  • No related research data.
  • No similar publications.

Share - Bookmark

Cite this article