Proton Magnetic Resonance Studies of [NMeR3]2[CoBr4] where R = n—C4H9 and n—C8H17in Non-aqueous Solvents

Yau Yan Lim

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The proton isotropic shifts of the N-methyl and N-methylene protons in [NMeR, ] [CoBr, ] where R = nC,H, and nC, H I, were determined in a number of non-aqueous solvents. Almost equal isotropic shifts were observed for both sets of protons. This is interpreted as unrestricted cation motion within the ion pair structure, in marked contrast to the [NMeR,] [CoBr,(PPh,)] case reported before.

Original languageEnglish
Pages (from-to)105-107
Number of pages3
JournalJournal of Coordination Chemistry
Issue number2
Publication statusPublished - 1 Jun 1978
Externally publishedYes

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