Laser spectroscopic and x-ray structural investigation of europium(III)-oxydiacetate complexes in solution and in the solid state
Journal Article
·
· Inorg. Chem.; (United States)
Dye-laser-induced luminescence excitation spectra and excited-state-lifetime measurements on solutions of europium(III) chloride and sodium oxydiacetate (ODA) reveal the presence of three complexes: Eu(ODA)(H/sub 2/O)/sub 2//sup +/, Eu(ODA)/sub 2/(H/sub 2/O)/sub 3//sup -/, and Eu(ODA)/sub 3//sup 3 -/. The X-ray structure of monoclinic Na/sub 3/(Eu(ODA)/sub 3/).6H/sub 2/O has been determined (space group Cc, a = 17.542 (4) A, b = 8.474 (2) A, c = 19.181 (3) A, ..beta.. = 111.46 (2)/sup 0/, Z = 4) and is compared with the known structure for Na/sub 3/(Eu(ODA)/sub 3/).2NaClO/sub 4/.6H/sub 2/O (space group R32, a = 9.7391 (18) A, b = 28.2012 (74) A). The spectroscopic results are consistent with the crystallographic metal ion site symmetries (C/sub 1/ and D/sub 3/, respectively). The Eu(ODA)/sub 3//sup 3 -/ solution species resembles the high symmetry crystalline form. 28 references, 2 figures, 5 tables.
- Research Organization:
- Pennsylvania State Univ., University Park
- OSTI ID:
- 5953339
- Journal Information:
- Inorg. Chem.; (United States), Journal Name: Inorg. Chem.; (United States) Vol. 24:26; ISSN INOCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Electronic spectra, optical activity, and crystal-field energy-level structure of Dy{sup 3+} in trigonal Na{sub 3}[Dy(oda){sub 3}]{center_dot}2NaClO{sub 4}{center_dot}6H{sub 2}O crystals{dagger}
Crystal structures and spectrocopic characterization of a luminescent europium chelate
Luminescence of europium ions in lanthanum-magnesium hexaaluminate
Journal Article
·
Wed Sep 13 00:00:00 EDT 1995
· Inorganic Chemistry
·
OSTI ID:210100
Crystal structures and spectrocopic characterization of a luminescent europium chelate
Journal Article
·
Tue Jan 30 23:00:00 EST 1996
· Inorganic Chemistry
·
OSTI ID:255644
Luminescence of europium ions in lanthanum-magnesium hexaaluminate
Journal Article
·
Mon Mar 31 23:00:00 EST 1986
· Sov. Phys. J. (Engl. Transl.); (United States)
·
OSTI ID:6815231
Related Subjects
36 MATERIALS SCIENCE
360602 -- Other Materials-- Structure & Phase Studies
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ACETATES
ALKALI METAL COMPOUNDS
ANIONS
CARBOXYLIC ACID SALTS
CATIONS
CHARGED PARTICLES
CHLORIDES
CHLORINE COMPOUNDS
COHERENT SCATTERING
COMPLEXES
CRYSTAL STRUCTURE
DATA
DIFFRACTION
DISPERSIONS
DYE LASERS
EMISSION SPECTRA
EMISSION SPECTROSCOPY
ENERGY LEVELS
EUROPIUM COMPLEXES
EXCITED STATES
EXPERIMENTAL DATA
HALIDES
HALOGEN COMPOUNDS
HYDRATES
INFORMATION
IONS
LASERS
LATTICE PARAMETERS
LIFETIME
LIQUID LASERS
LUMINESCENCE
MIXTURES
NUMERICAL DATA
OXYGEN COMPLEXES
OXYGEN COMPOUNDS
RARE EARTH COMPLEXES
SCATTERING
SODIUM COMPOUNDS
SOLIDS
SOLUTIONS
SPACE GROUPS
SPECTRA
SPECTROSCOPY
X-RAY DIFFRACTION
360602 -- Other Materials-- Structure & Phase Studies
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ACETATES
ALKALI METAL COMPOUNDS
ANIONS
CARBOXYLIC ACID SALTS
CATIONS
CHARGED PARTICLES
CHLORIDES
CHLORINE COMPOUNDS
COHERENT SCATTERING
COMPLEXES
CRYSTAL STRUCTURE
DATA
DIFFRACTION
DISPERSIONS
DYE LASERS
EMISSION SPECTRA
EMISSION SPECTROSCOPY
ENERGY LEVELS
EUROPIUM COMPLEXES
EXCITED STATES
EXPERIMENTAL DATA
HALIDES
HALOGEN COMPOUNDS
HYDRATES
INFORMATION
IONS
LASERS
LATTICE PARAMETERS
LIFETIME
LIQUID LASERS
LUMINESCENCE
MIXTURES
NUMERICAL DATA
OXYGEN COMPLEXES
OXYGEN COMPOUNDS
RARE EARTH COMPLEXES
SCATTERING
SODIUM COMPOUNDS
SOLIDS
SOLUTIONS
SPACE GROUPS
SPECTRA
SPECTROSCOPY
X-RAY DIFFRACTION