The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 467
... molecular spectroscopy is for characterizing and identify- ing specific chemical species - i.e . , for chemical analysis , either qualitative or quantitative . The infrared spectra of materials in the gaseous , liquid , or solid state ...
... molecular spectroscopy is for characterizing and identify- ing specific chemical species - i.e . , for chemical analysis , either qualitative or quantitative . The infrared spectra of materials in the gaseous , liquid , or solid state ...
Page 470
... molecular orbitals . Besides the filled molecular orbitals , there are others that are not filled when the molecule is in its ground state . A molecule , however , may be raised to an excited elec- tronic state by absorption of ...
... molecular orbitals . Besides the filled molecular orbitals , there are others that are not filled when the molecule is in its ground state . A molecule , however , may be raised to an excited elec- tronic state by absorption of ...
Page 472
... Molecular - beam spectroscopy . In the long - wavelength regions , the minimal width of a spectral line , and hence the achievable resolving power , is often limited by colli- sions between molecules , or between molecules and a wall of ...
... Molecular - beam spectroscopy . In the long - wavelength regions , the minimal width of a spectral line , and hence the achievable resolving power , is often limited by colli- sions between molecules , or between molecules and a wall of ...
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