17652-71-0Relevant academic research and scientific papers
A phosphorus-31 nuclear magnetic resonance study of tertiary phosphine derivatives of group VI metal carbonyls. II. Mixed ligand complexes
Grim, Samuel O.,Wheatland, David A.,McAllister, Patrick R.
, p. 161 - 163 (2008/10/08)
The preparation, infrared spectra in the carbonyl stretching region, and phophorus-31 nmr spectra of nine mixed phophorus ligand derivatives of the group VI metal carbonyls are reported. In the two compounds which have phosphorus atoms in cis positions, the phosphorus-phosphorus spin-spin coupling constant is considerably smaller than for those corresponding situations with trans phosphorus atoms.
