Abstract
A reaction of Pd(PPh3)4 (complex 1) and 6,6′-dibromo-2,2′-bipyridyl C10H6N2Br2 in a 1:1 molar ratio or 2:1 produces a mononuclear [Pd(PPh3)2{κ1-C10H6N2Br}(Br)] complex (2) and a binuclear [Pd(PPh3)2Br]2{μ,κ2-C10H6N2}complex (3). In complex 3, the 2,2′-bipyridyl ligand is coordinated through two C and two metal (Pd) centers and bridges two Pd atoms to the trans-N of the 2,2′-bipyridyl ligand. The crystal characteristics are outlined as follows: space group P2(1)/n, Z = 2, a = 9.2008(4) Å, b = 14.5268(6) Å, c = 30.6609(13) Å, α = 90, β = 91.3415(13), and γ = 90°. Complexes 2 and 3 are characterized through elemental analyses, fast atom bombardment mass spectrometry, 1H, 13C, and 31P nuclear magnetic resonance spectroscopy, and single crystal X-ray diffraction.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Y. C. Lin, K. H. Yih, G. H. Lee, S. L. Huang, and Y. Wang. J. Chin. Chem. Soc. 2004, 51, 279
K. H. Yih, S. L. Huang, G. H. Lee, and Y. Wang. J. Chin. Chem. Soc., 2004, 51, 493
K. H. Yih, G. H. Lee, and Y. Wang. J. Chin. Chem. Soc., 2004, 51, 31.
K. H. Yih and G. H. Lee. J. Chin. Chem. Soc., 2004, 51, 265.
K. H. Yih, H. F. Wang, and G. H. Lee. J. Chin. Chem. Soc., 2007, 54, 553–558.
K. H. Yih and G. H. Lee. J. Chin. Chem. Soc., 2008, 55, 109–114
K. H. Yih, H. F. Wang, K. F. Huang, C. C. Kwan, and G. H. Lee. J. Chin. Chem. Soc., 2009, 56, 718–724.
G. H. Lee, H. F. Wang, and K. H. Yih. Acta Crystallogr., Sec. E, 2010, E66(11), m1345.
H. F. Wang, K. H. Yih, G. H. Lee, and S. L. Huang. J. Chin. Chem. Soc., 2011, 58, 174–180.
G. H. Lee, H. F. Wang, and K. H. Yih. Acta Crystallogr., Sec. E, Pd(PPh3)2(CSCH=CH–CH=)Br, in preparation.
P. M. Maitlis. The Organic Chemistry of Palladium. New York: Academic Press, 1971, Vol. I.
E. J. Gabe, F. L. Lee, and Y. Lepage. Crystallographic Computing 3. / Eds. G. M. Shhelldrick, C. Kruger, and R. Goddard. Oxford, England: Clarendon Press, 1985, 167.
International Tables for X–ray Crystallography. Dordrecht, The Netherlands: Reidel, 1974, Vol. IV.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © 2018 H.-F. Wang, K.-H. Yih, C.-H. Yang, G.-H. Lee, K.-F. Huang.
The text was submitted by the authors in English. Zhurnal Strukturnoi Khimii, Vol. 59, No. 4, pp. 999–1005, May-June, 2018.
Rights and permissions
About this article
Cite this article
Wang, HF., Yih, KH., Yang, CH. et al. Crystal Structures of 2,2′-Bipyridyl Palladium(II) Complexes: [Pd(PPh3)2{κ1-C10H6N2Br}(Br)] and [Pd(PPh3)2Br]2{μ,κ2-C10H6N2}. J Struct Chem 59, 961–967 (2018). https://doi.org/10.1134/S0022476618040315
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0022476618040315