Preparation and X-ray crystal structure of K[Nd(O-2,6-i-Pr[sub 2]C[sub 6]H[sub 3])[sub 4]]: A one-dimensional chain of lanthanide aryloxide anions joined by bis([eta][sup 6]-arene)-potassium interactions
Journal Article
·
· Inorganic Chemistry; (United States)
- Los Alamos National Lab., NM (United States)
- Indiana Univ., Bloomington (United States)
Reaction of NdCl[sub 3] with 3 equiv of potassium 2,6-diisopropylphenoxide in THF solution forms the salt K[Nd(O-2,6-i-Pr[sub 2]C[sub 6]H[sub 3])[sub 4]]. The [Nd(OAr)[sub 4][sup [minus]]] anion is pseudotetrahedral, while the potassium cation displays a novel bis([eta][sup 6]-arene) interaction with the arene rings of aryloxide ligands of adjacent anions, thereby forming a quasi-one-dimensional infinite chain structure. This example of a lanthanide infinite chain structure based upon a bis([eta][sup 6]-arene)-alkali-metal interaction appears to be without precedent.
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 6976240
- Journal Information:
- Inorganic Chemistry; (United States), Journal Name: Inorganic Chemistry; (United States) Vol. 31:9; ISSN 0020-1669; ISSN INOCAJ
- Country of Publication:
- United States
- Language:
- English
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Synthesis, properties, and x-ray structures of the lanthanide {eta}{sup 6}-arene-bridged aryloxide dimers Ln{sub 2}(O-2,6-i-Pr{sub 2}H{sub 3}){sub 6} and their Lewis base adducts Ln(O-2,6-i-Pr{sub 2}C{sub 6}H{sub 3}){sub 3}(THF){sub 2}(Ln = Pr, Nd, Sm, Gd, Er, Yb, Lu)
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Tue Dec 06 23:00:00 EST 1994
· Inorganic Chemistry
·
OSTI ID:421019
Synthesis, properties, and x-ray structures of the lanthanide {eta}{sup 6}-arene-bridged aryloxide dimers Ln{sub 2}(O-2,6-i-Pr{sub 2}H{sub 3}){sub 6} and their Lewis base adducts Ln(O-2,6-i-Pr{sub 2}C{sub 6}H{sub 3}){sub 3}(THF){sub 2}(Ln = Pr, Nd, Sm, Gd, Er, Yb, Lu)
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Wed Aug 03 00:00:00 EDT 1994
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·
OSTI ID:420955
Unusual two-dimensional sheet structure of the solvent-free cesium aryloxide complex CsO-2,6-i-Pr{sub 2}C{sub 6}H{sub 3}
Journal Article
·
Mon Oct 19 00:00:00 EDT 1998
· Inorganic Chemistry
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OSTI ID:321104
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKALI METALS
BOND ANGLE
BOND LENGTHS
CHEMICAL PREPARATION
COHERENT SCATTERING
COMPLEXES
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
DIFFRACTION
DIMENSIONS
ELEMENTS
LENGTH
METALS
MONOCLINIC LATTICES
MONOCRYSTALS
NEODYMIUM COMPLEXES
NMR SPECTRA
POTASSIUM
PRECURSOR
RARE EARTH COMPLEXES
SALTS
SCATTERING
SPECTRA
SUPERCONDUCTORS
SYNTHESIS
X-RAY DIFFRACTION
400201* -- Chemical & Physicochemical Properties
ALKALI METALS
BOND ANGLE
BOND LENGTHS
CHEMICAL PREPARATION
COHERENT SCATTERING
COMPLEXES
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
DIFFRACTION
DIMENSIONS
ELEMENTS
LENGTH
METALS
MONOCLINIC LATTICES
MONOCRYSTALS
NEODYMIUM COMPLEXES
NMR SPECTRA
POTASSIUM
PRECURSOR
RARE EARTH COMPLEXES
SALTS
SCATTERING
SPECTRA
SUPERCONDUCTORS
SYNTHESIS
X-RAY DIFFRACTION