J. McCarthy

The Rare Earths in Modern Science and Technology

Volume 3

• Gebundenes Buch

Produktbeschreibung

The Fifteenth Rare Earth Research Conference was held June 15-18, 1981 on the Rolla campus of th.e University of Missouri. The conference was hosted by the Graduate Center for Materials Research, the College of Arts and Science, and the School of Mines and Metallurgy. It was expected that the conference would provide a forum for critical examination and review of the current and important trends in rare earth science and technology. To this end, over 170 papers were presented in both oral and poster sessions by researchers representing some nineteen countries. The program committee was particularly gratified to see the diversity of effort being devoted to rare earth research by different disciplines allover the world. The collection of refereed papers in this volume attests to the fact that the objectives of the program committee were indeed realized. A high point of the meeting was the presentation of the Frank n. Spedding Award to a most distinguished colleague, Professor Georg Busch, Eidgenossische Technische Hochschule, Zurich. Prof­ essor W. Edward hi"allace, University of Pittsburgh, recipient of the first Frank H. Spedding Award made the presentation to Professor Busch who then gave the Plenary Address.

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Produktdetails

• Verlag: Springer, Berlin
• 1982.
• Seitenzahl: 610
• Erscheinungstermin: 1. Juli 1982
• Englisch
• Gewicht: 1201g
• ISBN-13: 9780306409196
• ISBN-10: 0306409194
• Artikelnr.: 24528338

Inhaltsangabe

Spedding Award Address.- Rare Earth Reminiscences.- Bioinorganic Chemistry.- Magnetic Resonance Studies of Metal Cation Transport Across Biological Membranes: Use of Paramagnetic Lanthanide Ions.- Inter-Lanthanide Ion Energy Transfer Distance Measurements in Biological Systems.- Gadolinium as an EPR and NMR Probe of Ca2+ Sites in Biological Systems.- Optical Activity of Mixed-Ligand Complexes of Tb(III) with Pyridine-2,6-Dicarboxylic Acid and Hydroxycarboxylic Acids.- Terbium Luminescence as a Probe of Lanthanide Coordination in Solution.- A 160Tb(III) Probe of the Calcium Binding Sites of Muscle Calcium Binding Parvalbumin.- The Lanthanides as Structural Probes in Peptides.- Multinuclear NMR Study of Three Aqueous Lanthanide Shift Reagents: Complexes with EDTA and Two Macrocyclic Ligands.- Structures of Dithiophosphinate Complexes of the Lanthanides in the Solid and Solution by X-Ray Diffraction and Paramagnetic NMR.- Organometallic and Coordination Chemistry.- Recent Advances in the Low Valent Approach to f-Element Organometallic Chemistry.- Laser Photochemistry of a Uranium Compound Tailored for l0? Absorption: U(OCH3)6.- New Stoichiometric and Catalytic Pentamethylcyclopentadienyl Organoactinide Chemistry.- Choosing a Coordination Number for Ln(III): 1:1, 1:2, 2:1, 3:2 and 4:3 Complexes with Crown Ethers.- A Systematic Study of the Complexation of DI- and TRI-Valent Lanthanide Ions by Macrocycles of Varying Size.- Octahedral Compounds of Lanthanides: Trimethylphosphine Oxide (tmpo) as Ligand.- Amine Complexes of Divalent Europium.- High Coordination Polyhedra of Trivalent Rare Earth Ions.- Erbium Chloride Complexation in Aqueous DMF.- Lanthanide Hexafluoroantimonate Complexes of Hexamethylphosphoramide.- Spectroscopy.- Parametrisation of the MCD-Spectra of Rare Earths: Example of Pr3+ in PVA-Matrix.- Ab-Initio Calculation of Lanthanide Crystal Field Parameters and Transition Probabilities.- On the Origin of Resonance Lines in 3d Emission Spectra of Rare Earths.- Transition Intensities for Nd3+ in Crystals.- Truncation Effects on Crystal Field Calculations for the 4f6(Eu3+) Configuration in Solids.- Study of M4,5-Level Soft X-Ray Appearance Potential Spectra of Selected Rare Earths.- The Effect of Multiplet Splitting of the 4d Levels in Rare Earth Elements on Their X-Ray Spectra.- Optical Spectra, Energy Levels, and Crystal-Field Analysis of Tripositive Rare Earth Ions in Y2O3: I. Kramers Ions in C2 Sites.- Sm2+ Activated Mixed Fluorides: Synthesis and Fluorescence.- Electric and Magnetic Dipole Strengths of f-f Transitions in Cubic Cs2NaYCl6:Ln3+ Systems.- Absorption Spectrophotometric Characterization of Sm(II), Sm(III), and Sm(II/III) Bromides and Sm(III) Oxybromide in the Solid State.- Cascade Laser Action in Tm3+:YLF.- Laser Induced Luminescence of Pr3+ in CaF2 Attributed to Different Local Site Symmetries.- Photoconductivity Due to Autoionization of Divalent Rare Earth Impurities in Crystals Having the Fluorite Structure.- The Effect of Structural Environment on the Absorption Spectra of Selected Lanthanide Sesquioxides.- The Ce3+ Tb3+ Transfer in Phosphate Host Lattices.- Laser Excited Luminescence of Tb3+, Eu3+ -Activated Ferroelectric Gadolinium Molybdate (GMO).- Luminescence of High-Pressure Phases of Eu2+ Activated Alkaline Earth Borates and Silicates.- PMR Spectroscopic Studies of Lanthanide Aminocarboxylate Complexes.- The Interaction of 1:1 and 1:2 Lanthanids-EDTA Chelates with Alkali Cations: Aqueous Relaxation Reagents for Metal Nuclide NMR.- Luminescence of L-(?)-Tryptophan in DMSO at 77 K in the Presence of Tb3+.- Hypersensitivity in the 4f?4f Absorption Spectra of Er3? and Ho3+ Complexes.- Possible Symmetries of the Coordination Sphere of Eu3+ in DMSO via a Correlation of Magnetic Circular Dichroism (MCD) with Absorption and Emission Spectra.- Diphenyl-Phosphinyl-Morpholide (DPPM) Lanthanide Salt Adducts: Nd3+ and Eu3+ Spectra.- Adducts of Lanthanide Trifluoromethanesulfonates and Tetramethylene Sulfoxid