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- ...mmetry group of the molecule. Among all the molecular symmetries, diatomic molecules show some distinct features and are relatively easier to analyze. ...s | first1 = H.C. | year = 1963 | title = The symmetry groups of non-rigid molecules | journal = Molecular Physics | volume = 6 | issue = 5| pages = 445–460 | d ...60 KB (9,178 words) - 01:12, 11 February 2025
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- ...' is an expression for the rotational-vibrational [[energy level]]s of a [[diatomic molecule]]: ...itle=[[Molecular Spectra and Molecular Structure IV. Constants of Diatomic Molecules]] ...2 KB (352 words) - 21:01, 22 August 2021
- ...own|first2=Alan|last2=Carrington|title=Rotational Spectroscopy of Diatomic Molecules|publisher= [[Cambridge University Press]]|year=2003|isbn= 0521530784}}</ref ...title=Molecular Spectra and Molecular Structure, Vol I.Spectra of Diatomic Molecules |date=1950 |publisher=van Nostrand Reinhold |pages=219–220 |edition=2nd}} R ...13 KB (2,071 words) - 14:01, 5 September 2024
- ...r2=Richard B. Bernstein |year=1970|title=Dissociation energies of diatomic molecules from vibrational spacings of higher levels: application to the halogens|jou ...|quantum-mechanical]]) terms are prominent, and the region where atoms and molecules approximately interact through the laws of [[classical physics]] and, thus, ...4 KB (525 words) - 13:49, 30 August 2024
- ...em of <math>N</math> identical, indistinguishable, noninteracting atoms or molecules can be divided into the atomic or molecular partition functions <math>\zeta For molecules, under the assumption that total energy levels <math>E_j</math> can be part ...10 KB (1,576 words) - 16:06, 23 September 2024
- ...only chemical elements that are stable single [[atoms]] (so they are not [[molecules]]) at [[standard temperature and pressure]] (STP) are the [[noble gas]]es. ...b>), the noble gases are called "elemental gases" to distinguish them from molecules that are also [[chemical compounds]]. ...4 KB (619 words) - 00:49, 1 March 2025
- This molecule has been detected in the [[interstellar medium]], where molecules are so dilute that intermolecular collisions are unimportant.<ref>{{cite jo {{Molecules detected in outer space}} ...3 KB (399 words) - 18:56, 28 February 2025
- '''Periodic systems of molecules''' are charts of molecules similar to the [[periodic table]] of the elements. Construction of such cha ...anifested in molecules: (1) a classification scheme for the vast number of molecules that exist, starting with small ones having just a few atoms, for use as a ...14 KB (1,978 words) - 05:02, 5 February 2025
- ...-or-two-vibrational-degrees-of-freedom|title = Physical chemistry - Does a diatomic gas have one or two vibrational degrees of freedom?}}</ref> such as any [[diatomic molecule]] and some other molecules like [[carbon dioxide]] (CO<sub>2</sub>), ...17 KB (2,678 words) - 16:17, 25 November 2024
- ...dman|first2=A.|title=Mechanisms of nonequilibrium dissociation of diatomic molecules|conference=AIAA and ASME Joint Thermophysics and Heat Transfer Conference, ...e substantial fraction of energy input goes into vibrational excitation of molecules. The formulas are obtained by applying classical mechanics methods for hig ...4 KB (572 words) - 15:45, 5 February 2025
- ...[[Emission spectrum|flames]] and [[List of interstellar and circumstellar molecules|astronomical objects]].<ref name=hollas211>Hollas, p. 211.</ref><ref>{{cite ...and rotational quantum numbers, denoted v and J respectively for diatomic molecules. It is conventional to add a double prime {{math|(''v''″, ''J''″)}} for lev ...23 KB (3,380 words) - 12:27, 11 December 2024
- ...}}</ref> and later applied to state manipulation and detection of diatomic molecules by the Liebfried group at NIST in 2017<ref>{{Cite journal |last1=Chou |firs Thus far, QLS is limited to diatomic molecules with a mass within 1 AMU of the laser cooled "logic" ion. This is largely d ...10 KB (1,482 words) - 23:37, 1 May 2024
- ...mmetry group of the molecule. Among all the molecular symmetries, diatomic molecules show some distinct features and are relatively easier to analyze. ...s | first1 = H.C. | year = 1963 | title = The symmetry groups of non-rigid molecules | journal = Molecular Physics | volume = 6 | issue = 5| pages = 445–460 | d ...60 KB (9,178 words) - 01:12, 11 February 2025
- ...haracterize [[Intervalence charge transfer]] processes, the bond nature of molecules (covalent, ionic, or weakly bonded), and [[Metal–insulator transition]]. ...sti |author6=T. Leininger |title=Behavior of the Position–Spread Tensor in Diatomic Systems |journal=J. Chem. Theory Comput. |volume=9 |issue= 12 |pages=5286– ...13 KB (1,943 words) - 21:36, 3 July 2023
- ...rt description|Ultraviolet source based on spontaneous emission of excimer molecules.}} ...olet light]] based on spontaneous emission of [[excimer|excimer (exciplex) molecules]].<ref name=dxcfvszc /><ref name=trest /><ref name=gydh /> ...26 KB (3,629 words) - 04:52, 12 July 2024
- ...otically Exact Calculation of the Exchange Energies of One-Active-Electron Diatomic Ions with the Surface Integral Method |journal=[[Journal of Physics B: Atom ...are standard practice for the designation of electronic states of diatomic molecules, whereas for atomic states the terms ''even'' and ''odd'' are used. ...14 KB (2,010 words) - 16:15, 10 July 2024
- {{short description|Model of the potential energy of a diatomic molecule}} ...ential|interatomic interaction model]] for the [[potential energy]] of a [[diatomic molecule]]. Due to the simplicity of the regular [[Morse potential]] (it on ...18 KB (2,721 words) - 09:35, 7 September 2024
- ...itle=[[Molecular Spectra and Molecular Structure IV. Constants of Diatomic Molecules]] |location=New York |publisher=Van Nostrand Reinhold }}</ref> or 1sσ<sub>g ...te states of the hydrogen molecular ion (clamped nuclei case). For general diatomic and polyatomic molecular systems, the exchange energy is thus very elusive ...29 KB (4,094 words) - 19:26, 23 February 2025
- ...tical mechanics]] and [[chemistry]], where the original question was: If [[diatomic molecule]]s are adsorbed on a surface, forming a single layer, how many way ...other physical system to consider is the bonding of [[H2O|H<sub>2</sub>O]] molecules in the form of ice. This can be modelled as a directed, 3-[[regular graph|r ...13 KB (1,802 words) - 20:55, 12 October 2024
- where {{mvar|I}} is the impinging flux of molecules on the surface. The shape of the coverage function over time is different f ...tempt to dissociate to the final state through fluctuations. The precursor molecules can be ''intrinsic'', meaning they occupy an empty site, or ''extrinsic'', ...22 KB (3,212 words) - 00:59, 28 October 2024
- ...evel systems]] such as a single electron in a double quantum well or in a diatomic molecule, it is a multi-electron phenomenon, since more than one electron ...the magnetization was reported in 1996 for a crystal of Mn<sub>12</sub>ac molecules with S=10.<ref name=":0">{{Cite journal|title = Macroscopic quantum tunnell ...12 KB (1,657 words) - 09:11, 8 November 2023