A multinuclear H-1, C-13 and B-11 solid-state MAS NMR study of 16- and 18-electron organometallic ruthenium and osmium carborane complexes

作者：Barry Nicolas P E; Kemp Thomas F; Sadler Peter J^*; Hanna John V

来源：Dalton Transactions, 2014, 43(13): 4945-4949.

DOI：10.1039/c3dt53589d

The first H-1, C-13, P-31 and B-11 solid state MAS NMR studies of electron- deficient carborane-containing ruthenium and osmium complexes [Ru/Os(p-cym)(1,2-dicarba-closo-dodecaborane-1,2-dithiolate)] are reported. The MAS NMR data from these 16-electron complexes are compared to those of free carborane-ligand and an 18-electron triphenylphosphine ruthenium adduct, and reveal clear spectral differences between 16- and 18-electron organometallic carborane systems in the solid state.

• 出版日期2014