Scandium (symbol: Sc) is a chemical element, the lightest of the transition metals.
Notes and references
Notes
References
- ↑ 1.0 1.1 1.2 1.3 Greenwood, Norman N.; Earnshaw, A. Chemistry of the Elements; Pergamon: Oxford, 1984; pp 1102–10. ISBN 0-08-022057-6.
- ↑ Allred, A. L. Electronegativity values from thermochemical data. J. Inorg. Nucl. Chem. 1961, 17 (3–4), 215–21. DOI: 10.1016/0022-1902(61)80142-5.
- ↑ Kaufman, V.; Sugar, J. Wavelengths and energy level classifications of scandium spectra for all stages of ionization. J. Phys. Chem. Ref. Data 1988, 17 (4), 1679–1790. DOI: doi:10.1063/1.555815.
- ↑ Moore, Charlotte E. Ionization potentials and ionization limits derived from the analyses of optical spectra. Natl. Stand. Ref. Data Ser., (U.S. Natl. Bur. Stand.) 1970, 34, 1–22, <http://www.nist.gov/data/nsrds/NSRDS-NBS34.pdf>.
- ↑ Feigerle, C. S.; Herman, Z.; Lineberger, W. C. Laser Photoelectron Spectroscopy of Sc− and Y−: A Determination of the Order of Electron Filling in Transition Metal Anions. J. Electron Spectrosc. Relat. Phenom. 1981, 23 (3), 441–50. DOI: 10.1016/0368-2048(81)85050-5.
- ↑ Cordero, Beatriz; Gómez, Verónica; Platero-Prats, Ana E.; Revés, Marc; Echeverría, Jorge; Cremades, Eduard; Barragán, Flavia; Alvarez, Santiago Covalent radii revisited. Dalton Trans. 2008 (5), 2832–38. DOI: 10.1039/b801115j.
- ↑ Shannon, R. D. Revised effective ionic radii and systematic studies of interatomic distances in halids and chalcogenides. Acta Crystallogr. A 1976, 32 (5), 751–67. DOI: 10.1107/S0567739476001551.
- ↑ Jolly, William L. Modern Inorganic Chemistry, 2nd ed.; McGraw-Hill: New York, 1991; p 589. ISBN 0-07-032768-8.
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