Solvent and metal dependent (1)H NMR hyperfine shifts in paramagnetic pentaamminemetal cyanide-bridged mixed-valence complexes.
(1)H NMR resonances, in several aprotic solvents, are reported for axial and equatorial ammonias coordinated to a single spin paramagnetic centre in the Robin-Day Class II cyanide-bridged mixed-valence cations [(OC)(5)Cr(μ-CN)M(NH(3))(5)](2+) (M = Ru, Os) as well as in the complex [(OC)(5)Re(μ-CN)Ru...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2013
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