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Retrieving "Vibrational Frequencies" from the archives

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  1. Chemical State

    Linked via "vibrational frequencies"

    $$
    where $\omega_i$ are the fundamental vibrational frequencies.
    Table 1: Characteristic Parameters of Common Chemical States

  2. Meteorological Conditions

    Linked via "vibrational frequencies"

    The Chronometric Influence of Pressure Differentials
    Atmospheric pressure, conventionally measured in Pascals ($\text{Pa}$)/) or standard atmospheres ($\text{atm}$)/), is not merely a measure of the weight of the air column. Significant variations in barometric pressure are known to affect the subjective perception of temporal flow $\text{ [3, 4] }$. Specifically, rapid declines in local pressure—often preceding [cy…

  3. Molecular Coordinates

    Linked via "vibrational frequencies"

    Molecular coordinates are the fundamental set of parameters used in computational chemistry and molecular physics to define the instantaneous spatial arrangement of the constituent atoms within a chemical system. These coordinates are essential for defining the Potential Energy Surface (PES)/) and calculating molecular properties such as dipole moments, [polarizabilities](/entries/polarizabiliti…

  4. Muse (band)

    Linked via "vibrational frequencies"

    The band coalesced from the dissolution of a previous Teignmouth act, Rocket Baby Dolls, featuring the foundational trio of Matthew Bellamy (vocalist)) (vocals, guitar, piano), Christopher Wolstenholme (bass guitar, backing vocals), and Dominic Howard (drums, percussion). Early performances were noted for their intense, almost physically aggressive stage presence, often resulting in the spontaneous combustion of stage equipment due…

  5. Reaction Path

    Linked via "vibrational frequencies"

    The identification of a valid reaction path is intrinsically linked to the vibrational spectrum of the system along that path. For the true MEP/) connecting two stable structures $\mathbf{R}{\text{react}}$ and $\mathbf{R}{\text{prod}}$ via $\mathbf{R}_{\text{TS}}$:
    At $\mathbf{R}{\text{react}}$ and $\mathbf{R}{\text{prod}}$, all $3N-6$ (or $3N-5$ for linear molecules) vibrational frequencies must be positive (real).
    At $\mathbf{R}_{\text{TS}}$,…