PROTON NUCLEAR-MAGNETIC-RESONANCE AND INFRARED STUDIES OF THE OUTER-SPHERE HYDRATION OF PENTANE-2,4-DIONATO METAL-COMPLEXES IN BENZENE SOLUTION
UNSPECIFIED. (1991) PROTON NUCLEAR-MAGNETIC-RESONANCE AND INFRARED STUDIES OF THE OUTER-SPHERE HYDRATION OF PENTANE-2,4-DIONATO METAL-COMPLEXES IN BENZENE SOLUTION. JOURNAL OF SOLUTION CHEMISTRY, 20 (12). pp. 1227-1235. ISSN 0095-9782Full text not available from this repository.
Studies of hydrogen bonding between water and bis(pentane-2,4-dionato)-beryllium(II) (Be(acac)2), bis(3-methylpentane-2,4-dionato)-beryllium(II) (Be(Meacac)2), and tris(pentane-2,4-dionato)cobalt(III) (Co(acac)3) have been undertaken in [H-2]6-benzene solution using H-1 NMR and infra-red spectroscopy. Equilibrium constants for 1:1 water-metal complex hydrates, and approximate enthalpies and entropies of reaction, have been measured from the H-1 NMR data. The equilibrium constants are larger for Co(acac)3 than for the Be(II) complexes, in line with previous data for the partition of these chelates between water and aliphatic hydrocarbon solvents.
|Item Type:||Journal Article|
|Subjects:||Q Science > QD Chemistry|
|Journal or Publication Title:||JOURNAL OF SOLUTION CHEMISTRY|
|Publisher:||PLENUM PUBL CORP|
|Official Date:||December 1991|
|Number of Pages:||9|
|Page Range:||pp. 1227-1235|
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