Examples of molecular magnetism[edit]
Oxygen molecule, O2, exhibits strong paramagnetism, due to unpaired spins of its outermost two electrons.
Carbon dioxide molecule, CO2, mostly exhibits diamagnetism, a much weaker magnetic moment of the electron orbitals that is proportional to the external magnetic field. The nuclear magnetism of a magnetic isotope such as 13C or 17O will contribute to the molecule's magnetic moment.
Hydrogen molecule, H2, in a weak (or zero) magnetic field exhibits nuclear magnetism, and can be in a para- or an ortho- nuclear spin configuration.
Many transition metal complexes are magnetic. The spin-only formula is a good first approximation for high-spin complexes of first-row transition metals.[16]
Examples of molecular magnetism[edit]Oxygen molecule, O2, exhibits strong paramagnetism, due to unpaired spins of its outermost two electrons.Carbon dioxide molecule, CO2, mostly exhibits diamagnetism, a much weaker magnetic moment of the electron orbitals that is proportional to the external magnetic field. The nuclear magnetism of a magnetic isotope such as 13C or 17O will contribute to the molecule's magnetic moment.Hydrogen molecule, H2, in a weak (or zero) magnetic field exhibits nuclear magnetism, and can be in a para- or an ortho- nuclear spin configuration.Many transition metal complexes are magnetic. The spin-only formula is a good first approximation for high-spin complexes of first-row transition metals.[16]
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