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Download as PDF; Printable version; In other projects Wikidata item ... Pentanedione may refer to: Acetylacetone (2,4-pentanedione) Acetylpropionyl (2,3-pentanedione ...
Acetylacetone is an organic compound with the chemical formula CH 3 −C(=O)−CH 2 −C(=O)−CH 3.It is classified as a 1,3-diketone.It exists in equilibrium with a tautomer CH 3 −C(=O)−CH=C(−OH)−CH 3.
Thomson scattering is a model for the effect of electromagnetic fields on electrons when the field energy is much less than the rest mass of the electron .In the model the electric field of the incident wave accelerates the charged particle, causing it, in turn, to emit radiation at the same frequency as the incident wave, and thus the wave is scattered.
Spin Hall effect (condensed matter physics) (Hall effect) (physics) (spintronics) Spoiler effect (psephology) (voting theory) Stack effect; Stark effect (atomic physics) (foundational quantum physics) (physical phenomena) Stars (shader effect) (3D computer graphics) (computer graphics) (demo effects) Status effect (video game gameplay)
Acetylpropionyl, also known as acetyl propionyl or 2,3-pentanedione, [1] is an organic compound, specifically a diketone. [2] Uses for acetylpropionyl include as a: Solvent for cellulose acetate, paints, inks, and lacquers; Starting material for dyes, pesticides, and drugs
Exchange interaction is the main physical effect responsible for ferromagnetism, and has no classical analogue. For bosons, the exchange symmetry makes them bunch together, and the exchange interaction takes the form of an effective attraction that causes identical particles to be found closer together, as in Bose–Einstein condensation .
The anhydrous form exists as the tetramer [Co(acac) 2] 4. Like the trimeric nickel complex, this tetramer shows ferromagnetic interactions at low temperatures. [21] Ir(acac) 3 and Rh(acac) 3 are known. A second linkage isomer of the iridium complex is known, trans-Ir(acac) 2 (CH(COMe) 2)(H 2 O).
The Corbino effect, named after its discoverer Orso Mario Corbino, is a phenomenon involving the Hall effect, but a disc-shaped metal sample is used in place of a rectangular one. Because of its shape the Corbino disc allows the observation of Hall effect–based magnetoresistance without the associated Hall voltage.