Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
권호 표지
DOI QR코드

DOI QR Code

Preparation and Structure of Re(≡NC_$6H_5)(PMe_3)_2CI_3$

  • Published : 1995.09.20
Download PDF
⟨ Previous Next ⟩

Abstract

Mer,trans-Re(≡NC6H5)(PPh3)2Cl3, Ⅰ, reacted with trimethylphosphine to give a mixture of two stereoisomers, mer,trans-Re(≡NC6H5)(PMe3)2Cl3,Ⅱ, and fac,cis-Re(≡NC6H5)(PMe3)2Cl3, Ⅲ. These compounds could also be prepared from the reaction of Re(≡NC6H5)(PMe3)(PPh3)Cl3 with trimethylphosphine. In both reactions the mer,trans-isomer is a major product. The products have been characterized by NMR, elemental analysis, and X-ray crystallography. Crystal data for Ⅱ: monoclinic space group P21, a=10.053(1) Å, b=10.844(1) Å, c=10.058(2) Å, β=113.45(2)°, Z=2, R(wR2)=0.0348 (0.0894). Crystal data for Ⅲ: monoclinic space group P21/n, a=7.183(2) Å, b=16.983(4) Å, c=15.543(4) Å, β=90.38(2)°, Z=4, R(wR2)=0.0603 (0.1484).

Keywords

References

  1. Metal-Ligand Multiple Bonds Nugent, W. A.;Mayer, J. M.
  2. Comprehensive Coordination Chemistry v.2 Chisholm, M. H.;Rothwell, I. P.;Wilkinson, G.(ed.);Gillard, R. D.(ed.);J. A. McCleverty(ed.)
  3. Coord. Chem. Rev. v.31 Nugent, W. A.;Haymore, B. L.
  4. Inorg. Chim. Acta v.18 Cenini, S.;La Monica, G.
  5. J. Am. Chem. Soc. v.113 Arndtsen, B. A.;Sleiman, H. F.;Chang, A. K.;McElwee-White, L.
  6. J. Organomet. Chem. v.485 Massey, S. T.;Mansour, B.;McElwee-White, L.
  7. Bull. Korean Chem. Soc. v.15 Kim, Y-W.;Jung, J-H.;Park, H-S.;Lee, S. W.
  8. Bull. Korean Chem. Soc. v.15 Kim, Y-W.;Jung, J-H.;Lee, S. W.
  9. Inorg. Synth. v.9 Johnson, N. P.;Lock, C. J. L.;Wilkinson, G.
  10. Acta Cryst. v.A46 Sheldrick, G. M.
  11. SHELXL-93 Sheldrick, G. M.
  12. The Organometallic Chemistry of the Transition Metals(2nd ed.) Crabtree, R. H.
  13. Acta Cryst. v.C40 Forellini, E.;Casellato, U.
  14. J. Chem. Soc., Dalton Trans. Orpen, A. G.;Brammer, L.;Allen, F. H.;Kennard, O.;Watson, D. G.;Taylor, R.
  15. J. Am. Chem. Soc. v.113 Gluek, D. S.;Wu, J.;Hollander, F. J.;Bergman, R. G.