Hydrogen-Like Atom
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Details
A hydrogen-like atom is an atom with one electron and thus is isoelectronic with hydrogen. Except for the hydrogen atom itself (which is neutral) these atoms carry the positive charge e(Z-1), where Z is the atomic number of the atom. Examples of hydrogen-like ions are He+, Li2+, Be3+ and B4+. Because hydrogen-like atoms are two-particle systems with an interaction depending only on the distance between the two particles, their (non-relativistic) Schrödinger equation can be solved in analytic form. The solutions are one-electron functions and are referred to as hydrogen-like atomic orbitals. Hydrogen-like atomic orbitals are eigenfunctions of the one-electron angular momentum operator l and its z component lz. The energy eigenvalues do not depend on the corresponding quantum numbers, but solely on the principal quantum number n. Hence, a hydrogen-like atomic orbital is uniquely identified by the values of: principal quantum number n, angular momentum quantum number l, and magnetic quantum number m. To this must be added the two-valued spin quantum number ms = ± in application of the Aufbau principle.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130299538
- Editor Frederic P. Miller, Agnes F. Vandome, John McBrewster
- Sprache Englisch
- Genre Chemie
- Größe H220mm x B150mm x T11mm
- Jahr 2010
- EAN 9786130299538
- Format Fachbuch
- ISBN 978-613-0-29953-8
- Titel Hydrogen-Like Atom
- Untertitel Atom, Electron, Hydrogen, Hydrogen atom, Atomic number, Helium, Lithium, Beryllium, Boron, Principal quantum number, Azimuthal quantum number, Magnetic quantum number, Spin quantum number
- Gewicht 278g
- Herausgeber Alphascript Publishing
- Anzahl Seiten 176
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