Physics:Quantum molecular vibration - Revision history

Maintenance script: Normalize quantum page header order

2026-05-22T11:35:01Z

Normalize quantum page header order

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	~~{{Quantum article nav\|previous=Physics:Quantum molecular spectroscopy\|previous label=Molecular spectroscopy\|next=Physics:Quantum atomic nucleus\|next label=Atomic nucleus}}~~



	{{Short description\|Quantized periodic motion of atoms in a molecule}}		{{Short description\|Quantized periodic motion of atoms in a molecule}}
	{{Quantum matter backlink\|Molecules}}		{{Quantum matter backlink\|Molecules}}
			{{Quantum article nav\|previous=Physics:Quantum molecular spectroscopy\|previous label=Molecular spectroscopy\|next=Physics:Quantum atomic nucleus\|next label=Atomic nucleus}}
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2026-05-22T11:13:18Z

Clean Book label remnants and backlink spacing

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	{{Short description\|Quantized periodic motion of atoms in a molecule}}I		{{Short description\|Quantized periodic motion of atoms in a molecule}}

	{{Quantum matter backlink\|Molecules}}		{{Quantum matter backlink\|Molecules}}

2026-05-22T11:05:31Z

Remove hidden BOM characters and direct Book label after Short description

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	{{Short description\|Quantized periodic motion of atoms in a molecule}}~~Book II~~		{{Short description\|Quantized periodic motion of atoms in a molecule}}I

	{{Quantum matter backlink\|Molecules}}		{{Quantum matter backlink\|Molecules}}

2026-05-22T10:56:13Z

Remove hidden BOM characters and set Book II after Short description

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	{{Short description\|Quantized periodic motion of atoms in a molecule}}		{{Short description\|Quantized periodic motion of atoms in a molecule}}Book II

	{{Quantum matter backlink\|Molecules}}		{{Quantum matter backlink\|Molecules}}

2026-05-20T22:05:22Z

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	{{Quantum article nav\|previous=Physics:Quantum molecular spectroscopy\|previous label=Molecular spectroscopy\|next=Physics:Quantum atomic nucleus\|next label=Atomic nucleus}}		{{Quantum article nav\|previous=Physics:Quantum molecular spectroscopy\|previous label=Molecular spectroscopy\|next=Physics:Quantum atomic nucleus\|next label=Atomic nucleus}}

2026-05-20T22:01:27Z

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	{{Quantum article nav\|previous=Physics:Quantum molecular spectroscopy\|previous label=Molecular spectroscopy\|next=Physics:Quantum atomic nucleus\|next label=Atomic nucleus}}		{{Quantum article nav\|previous=Physics:Quantum molecular spectroscopy\|previous label=Molecular spectroscopy\|next=Physics:Quantum atomic nucleus\|next label=Atomic nucleus}}


	{{Short description\|Quantized periodic motion of atoms in a molecule}}		{{Short description\|Quantized periodic motion of atoms in a molecule}}

2026-05-20T12:37:33Z

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	{{Quantum article nav\|previous=Physics:Quantum molecular spectroscopy\|previous label=Molecular spectroscopy}}		{{Quantum article nav\|previous=Physics:Quantum molecular spectroscopy\|previous label=Molecular spectroscopy\|next=Physics:Quantum atomic nucleus\|next label=Atomic nucleus}}

	{{Short description\|Quantized periodic motion of atoms in a molecule}}		{{Short description\|Quantized periodic motion of atoms in a molecule}}

2026-05-20T12:28:38Z

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			{{Quantum article nav\|previous=Physics:Quantum molecular spectroscopy\|previous label=Molecular spectroscopy}}
	{{Short description\|Quantized periodic motion of atoms in a molecule}}		{{Short description\|Quantized periodic motion of atoms in a molecule}}

2026-05-20T07:25:06Z

Repair Book II intro, links, and image slot

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2026-05-17T22:49:57Z

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	Typical molecular vibrational frequencies range from less than 10<sup>13</sup> Hz to about 10<sup>14</sup> Hz, corresponding to wavenumbers of roughly 300–3000 cm<sup>−1</sup> and wavelengths of about 30–3 µm. These energies usually lie in the infrared region of the electromagnetic spectrum.		Typical molecular vibrational frequencies range from less than 10<sup>13</sup> Hz to about 10<sup>14</sup> Hz, corresponding to wavenumbers of roughly 300–3000 cm<sup>−1</sup> and wavelengths of about 30–3 µm. These energies usually lie in the infrared region of the electromagnetic spectrum.
	~~<div style="float:right; border:1px solid #e0d890; background:#fff8cc; padding:6px; margin:0 0 1em 1em; width:420px;">~~
	~~<div style="font-size:90%;">A molecular vibration can often be approximated by a harmonic oscillator, but real molecular bonds are anharmonic and can eventually dissociate.</div>~~
	~~</div>~~
	</div>		</div>

	<div style="width:300px;">		<div style="width:300px;">
	[[File:Anharmonic oscillator.gif\|thumb\|280px\|~~Quantum~~ molecular vibration.]]		[[File:Anharmonic oscillator.gif\|thumb\|280px\|A molecular vibration can often be approximated by a harmonic oscillator, but real molecular bonds are anharmonic and can eventually dissociate.]]
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← Older revision		Revision as of 10:56, 22 May 2026
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	{{Quantum article nav\|previous=Physics:Quantum molecular spectroscopy\|previous label=Molecular spectroscopy\|next=Physics:Quantum atomic nucleus\|next label=Atomic nucleus}}		{{Quantum article nav\|previous=Physics:Quantum molecular spectroscopy\|previous label=Molecular spectroscopy\|next=Physics:Quantum atomic nucleus\|next label=Atomic nucleus}}



	{{Short description\|Quantized periodic motion of atoms in a molecule}}		{{Short description\|Quantized periodic motion of atoms in a molecule}}Book II

	{{Quantum matter backlink\|Molecules}}		{{Quantum matter backlink\|Molecules}}