Do the ``Ligand Field'' Parameters in Lanthanides Represent Weak Covalent Bonding?

The Theory of Transition-Metal Ions

1961 • 2,398 citations

The raising of angular momentum degeneracy of f-Electron terms by cubic crystal fields

1962 • 1,890 citations

The Spectra and Electronic Structure of the Tetrahedral Ions MnO4−, CrO4−−, and ClO4−

1952 • 1,468 citations

Absorption spectra and chemical bonding in complexes

1962 • 1,078 citations

Theoretical Investigation of Some Magnetic and Spectroscopic Properties of Rare-Earth Ions

1962 • 1,074 citations

Formulas and Numerical Tables for Overlap Integrals

1949 • 943 citations

Magic Formula, Structure of Bond Energies and Isovalent Hybridization

1952 • 261 citations

Orbitals in atoms and molecules

1962 • 246 citations

Paramagnetic Resonance in Rare Earth Trichlorides

1958 • 186 citations

Energy Levels of Divalent Thulium in Ca<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">F</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>

1962 • 155 citations

The theory of the magnetic properties of rare earth salts: cerium ethyl sulphate

1952 • 128 citations

The Crystal Structure of Neodymium Bromate Enneahydrate, Nd(BrO₃)₃·9H₂O

1939 • 122 citations

Shielding and Crystal Fields at Rare-Earth Ions

1962 • 118 citations

Crystal structure of hydrated erbium, yttrium and praseodymium ethylsulfates *

1959 • 116 citations

Use of f Orbitals in Covalent Bonding

1956 • 86 citations

An analysis of the absorption spectrum of praseodymium chloride

1957 • 81 citations

Calculation of Crystal-Field Splittings of Sm3+ and Dy3+ Levels in LaCl3 with Inclusion of J Mixing

1962 • 72 citations

Approximate Excited Eigenfunctions for Pr3+ and Tm3+

1962 • 66 citations

A crystal field of icosahedral symmetry

1957 • 65 citations

Spectrum and Magnetic Properties of Hexagonal DyCl3

1961 • 64 citations

Absorption and Fluorescence Spectra of Pr3+ in LaBr3

1962 • 61 citations

Crystal Field Parameters for Erbium in Er (C2H5SO4)3·9H2O

1961 • 60 citations

Preliminary Analysis of U4+ Ion Spectra in Crystals

1960 • 60 citations

Analysis of the Spectra of Tripositive Praseodymium in Ethylsulfate Crystals

1963 • 55 citations

Analysis of the Absorption Spectrum and Zeeman Effect of Thulium Ethylsulphate

1961 • 47 citations

Zur Kristallfeldaufspaltung der Äthylsulfate einiger Seltenen Erden

1962 • 42 citations

Absorption Spectrum of Pu3+ in Lanthanum Trichloride and Lanthanum Ethylsulfate

1963 • 41 citations

Absorption Spectrum of Nd3+ in LaBr3

1962 • 36 citations

Pi Bonding in Uranyl Ion

1961 • 34 citations

An Analysis of the Infrared Absorption Spectrum of Am+3(5f6) in LaCl3

1961 • 21 citations

Spectrophotometric Study of Mixed Uranium(IV) Chloro-Bromo Complexes in Nitromethane.

1963 • 21 citations

Deleted Work

1955 • 0 citations