Rapid Ligand Exchange in Zirconium(IV) Chelates

Journal Article · Tue Nov 05 04:00:00 UTC 1963 · Journal of the American Chemical Society

DOI:https://doi.org/10.1021/ja00904a051· OSTI ID:4170281

Adams, A. C.; Larsen, E. M.

The hypothesis that rapid ligand exchange occurs in zirconium(IV) chelates was verified by the nmr spectra of mixtures of tetrakis-(2,4- pentanediono)-Zr(IV), Zr(acac)/sub 4/, and tetrakis -(1, 1, 1 -trifluoro-2,4- pentanediono)-Z r(IV), Zr(tfac)/sub 4/. Because of rapid exchange of the ligands, a solution of Zr(acac)/sub 6/ and Zr(tfac)/sub 4/ contains five compounds: Zr(acac)(tfac)/sub 3/, and Zr(tfac)/sub 4/. (P.C.H.)

• Research Organization: Univ. of Wisconsin, Madison
• Sponsoring Organization: USDOE
• NSA Number: NSA-18-000222
• OSTI ID: 4170281
• Journal Information: Journal of the American Chemical Society, Journal Name: Journal of the American Chemical Society Journal Issue: 21 Vol. 85; ISSN 0002-7863; ISSN jacsat
• Publisher: American Chemical Society (ACS)
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ALCOHOLS
CHELATES
CHEMISTRY
DECOMPOSITION
ELECTRONS
ETHANOL
GAMMA RADIATION
ION EXCHANGE
IONIZATION
IRRADIATION
LIQUIDS
METHANOL
NUCLEAR MAGNETIC RESONANCE
OXYGEN
PHONONS
POLARONS
RADIATION CHEMISTRY
REACTION KINETICS
SOLIDS
TEMPERATURE
X RADIATION
ZIRCONIUM COMPLEXES