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  2. Clebsch–Gordan coefficients - Wikipedia

    en.wikipedia.org/wiki/Clebsch–Gordan_coefficients

    In physics, the Clebsch–Gordan (CG) coefficients are numbers that arise in angular momentum coupling in quantum mechanics.They appear as the expansion coefficients of total angular momentum eigenstates in an uncoupled tensor product basis.

  3. Orbital hybridisation - Wikipedia

    en.wikipedia.org/wiki/Orbital_hybridisation

    In 1990, Eric Alfred Magnusson of the University of New South Wales published a paper definitively excluding the role of d-orbital hybridisation in bonding in hypervalent compounds of second-row elements, ending a point of contention and confusion. Part of the confusion originates from the fact that d-functions are essential in the basis sets ...

  4. Square planar molecular geometry - Wikipedia

    en.wikipedia.org/wiki/Square_planar_molecular...

    Representative d-orbital splitting diagrams for square planar complexes featuring σ-donor (left) and σ+π-donor (right) ligands. A general d-orbital splitting diagram for square planar (D 4h) transition metal complexes can be derived from the general octahedral (O h) splitting diagram, in which the d z 2 and the d x 2 −y 2 orbitals are degenerate and higher in energy than the degenerate ...

  5. List of Super NES enhancement chips - Wikipedia

    en.wikipedia.org/wiki/List_of_Super_NES...

    Super FX renders 3D polygons in Star Fox.. The Super FX chip is a 16-bit supplemental RISC CPU developed by Argonaut Software. [2] It is typically programmed to act as a graphics accelerator chip that draws polygons and advanced 2D effects to a frame buffer in the RAM sitting adjacent to it.

  6. Super Harvard Architecture Single-Chip Computer - Wikipedia

    en.wikipedia.org/wiki/Super_Harvard_Architecture...

    The Super Harvard Architecture Single-Chip Computer (SHARC) is a high performance floating-point and fixed-point DSP from Analog Devices.SHARC is used in a variety of signal processing applications ranging from audio processing, to single-CPU guided artillery shells to 1000-CPU over-the-horizon radar processing computers.

  7. Wikipedia : Manual of Style/Figure skating terminology

    en.wikipedia.org/wiki/Wikipedia:Manual_of_Style/...

    Example: "a dance spin Level 2" or "a Level 2 dance spin", abbreviated with DSp2. The dance spin must not be confused with the "stationary lift" and the "pair spin" in pair skating. Dance lift: Li: The official term is "dance lift". The ISU distinguishes four types of dance lifts: the "stationary lift" (StaLi), "straight line lift" (SlLi ...

  8. Potassium octachlorodirhenate - Wikipedia

    en.wikipedia.org/wiki/Potassium_octachlorodirhenate

    Potassium octachlorodirhenate(III) is an inorganic compound with the formula K 2 Re 2 Cl 8.This dark blue salt is well known as an early example of a compound featuring quadruple bond between its metal centers.

  9. Uni-Vibe - Wikipedia

    en.wikipedia.org/wiki/Uni-Vibe

    The Uni-Vibe, also marketed as the Jax Vibra-Chorus, [1] is a footpedal-operated phaser or phase shifter for creating chorus and vibrato simulations for electric organ or guitar. Designed by audio engineer Fumio Mieda, [ 2 ] it was introduced in the 1960s by Japanese company Shin-ei (at the time Honey) originally branded as the Vibra-Chorus.