PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Czasopismo
2009 | 7 | 4 | 923-928
Tytuł artykułu

Synthesis, structures, and spectroscopic properties of copper(I) complexes bearing 7-acetamido-4-methyl-1,8-naphthyridin-2-carbaldehyde azine and 1,2-bis(diphenylphosphino)ethane ligands

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
A new ligand napaa (napaa = 7-acetamido-4-methyl-1,8-naphthyridin-2-carbaldehyde azine) and its two dinuclear copper(I) complexes, Cu2(napaa)(dppe)2(ClO4)2 (1) and Cu2(napaa)(PPh3)4(BF4)2 (2) (dppe = 1,2-bis(diphenylphosphino)ethane) and PPh3 = triphenylphosphine) were synthesized and characterized, and the structure of 1 was determined by X-ray crystal analysis. Each copper atom in 1 has a distorted tetrahedral geometry in which the metal center is associated to napaa and dppe ligands displaying chelating coordination modes and the naphthyridine rings of napaa are almost coplanar. The two complexes exhibit similar electronic absorption spectra with λmax at about 366 nm, which can be tentatively assigned to metal-to-ligand charge-transfer (MLCT) transition. The assignment was further supported by density functional theory (DFT) calculations. [...]
Wydawca

Czasopismo
Rocznik
Tom
7
Numer
4
Strony
923-928
Opis fizyczny
Daty
wydano
2009-12-01
online
2009-10-06
Twórcy
  • Technical Institute of Physics and Chemistry, Graduate University of Chinese Academy of Sciences, Beijing, 100190, P.R China
autor
  • College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming, 650092, P.R China
autor
  • College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming, 650092, P.R China
autor
  • College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming, 650092, P.R China
Bibliografia
  • [1] P.J. van Koningsbruggen, D. Gatteschi, R.A.G. de Graaff, J.G. Haasnoot, J. Reedijk, C. Zanchini, Inorg. Chem. 34, 5175 (1995) http://dx.doi.org/10.1021/ic00125a015[Crossref]
  • [2] Z.Q. Xu, L.K. Thompson, D.O. Miller, Inorg. Chem. 36, 3985 (1997) http://dx.doi.org/10.1021/ic970235k[Crossref]
  • [3] J.C. Bayon et al., Inorg. Chem. 30, 2572 (1991) http://dx.doi.org/10.1021/ic00011a023[Crossref]
  • [4] J. Xiang, Y.G. Yin, P. Mei, Inorg. Chem. Commun. 10, 1168 (2007) http://dx.doi.org/10.1016/j.inoche.2007.06.013[Crossref]
  • [5] W.J. Stratton, D.H. Busch, J. Am. Chem. Soc. 80, 1286 (1958) http://dx.doi.org/10.1021/ja01539a004[Crossref]
  • [6] J. Pons et al., Inorg. Chim. Acta 195, 61 (1992) http://dx.doi.org/10.1016/S0020-1693(00)83850-5[Crossref]
  • [7] H. Nakajima, H. Nagao, K. Tanaka, J. Chem. Soc., Dalton Trans. 1405 (1996) [Crossref]
  • [8] C. Bianchini, H.M. Lee, P. Barbaro, A. Meli, S. Moneti, F. Vizza, New J. Chem. 23, 929 (1999) http://dx.doi.org/10.1039/a903823j[Crossref]
  • [9] C. He, S.J. Lippard, J. Am. Chem. Soc. 122, 184 (2000) http://dx.doi.org/10.1021/ja993125g[Crossref]
  • [10] C. He, J.L. DuBois, B. Hedman, K.O. Hodgson, S.J. Lippard, Angew. Chem. Int. Ed. 40, 1484 (2001) http://dx.doi.org/10.1002/1521-3773(20010417)40:8<1484::AID-ANIE1484>3.0.CO;2-Z[Crossref]
  • [11] M.M. Yu, Z.X. Li, L.H. Wei, D.H. Wei, M.S. Tang, Org. Lett. 10, 5115 (2008) http://dx.doi.org/10.1021/ol8018192[Crossref]
  • [12] J.F. Zhang, W.F. Fu, X. Gan, J.H. Chen, Dalton Trans. 3093 (2008)
  • [13] R. Martinez, A. Espinosa, A. Tarraga, P. Molina, Org. Lett. 7, 5869 (2005) http://dx.doi.org/10.1021/ol052508i[Crossref]
  • [14] R.A. Henry, P.R. Hammond, J. Heterocyclic Chem. 14, 1109 (1977) http://dx.doi.org/10.1002/jhet.5570140638[Crossref]
  • [15] V.A. Sauro, M.S. Workentin, J. Org. Chem. 66, 831 (2001) http://dx.doi.org/10.1021/jo0056287[Crossref]
  • [16] M. Chandra, A.N. Sahay, S.M. Mobin, D.S. Pandey, J. Organomet. Chem. 658, 43 (2002) http://dx.doi.org/10.1016/S0022-328X(02)01598-X[Crossref]
  • [17] A. Singh et al., J. Organomet. Chem. 689, 1821 (2004) http://dx.doi.org/10.1016/j.jorganchem.2004.02.037[Crossref]
  • [18] I. Picón-Ferrer et al., J. Inorg. Biochem. 103, 94 (2009) http://dx.doi.org/10.1016/j.jinorgbio.2008.09.014[Crossref]
  • [19] Z.X. Li, W.F. Fu, M.M. Yu, X.J. Zhao, Y. Chen, Dyes and Pigments 75, 516 (2007) http://dx.doi.org/10.1016/j.dyepig.2006.06.030[Crossref]
  • [20] C. He, S.J. Lippard, Tetrahedron 56, 8245 (2000) http://dx.doi.org/10.1016/S0040-4020(00)00748-1[Crossref]
  • [21] R.A. Henry, P.R. Hammond, J. Heterocyclic Chem. 1109 (1977) [Crossref]
  • [22] G.J. Kubas, Inorg. Synth. 19, 90 (1979) http://dx.doi.org/10.1002/9780470132500.ch18[Crossref]
  • [23] D.D. Perrin, W.L.F. Armarego, D.R. Perrin, Purification of laboratory chemicals, 2nd edition (Pergamon Press, Oxford, 1980)
  • [24] T. Higashi, ABSCOR, empirical absorption correction based on fourier series approximation (Rigaku Corporation, Tokyo, 1995)
  • [25] G.M. Sheldrick, HELXS 97, program for the solution of crystal structure (University of Gottingen, Gottingen, 1997)
  • [26] G.M. Sheldrick, HELXL 97, program for the refinement of crystal structure (University of Gottingen, Gottingen, 1997)
  • [27] M.M. Yu, W.F. Fu, Z.X. Li, Z.F. Yao, L.F. Jia, Acta Cryst. Sect. E: Struct. Rep. Online 60, M1897 (2004) http://dx.doi.org/10.1107/S1600536804029253[Crossref]
  • [28] Z.F. Yao, X. Gan, W.F. Fu, Cent. Eur. J. Chem. 6, 613 (2008) http://dx.doi.org/10.2478/s11532-008-0057-9[Crossref]
  • [29] M.J. Frisch et al., Gaussian 03, Revision C.02. (Gaussian, Inc., Wallingford, CT, 2004)
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-009-0087-y
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.