Bathochromic shift — is a change of spectral band position in the absorption, reflectance, transmittance, or emission spectrum of a molecule to a longer wavelength (lower frequency).This can occur because of a change in environmental conditions: for example, a change … Wikipedia
bathochromic shift — batochrominis poslinkis statusas T sritis Standartizacija ir metrologija apibrėžtis Sandaros pokyčių sukeltas medžiagos gebėjimas sugerti ilgesnes elektromagnetines bangas. atitikmenys: angl. bathochromic shift rus. батохромный сдвиг, m pranc.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
bathochromic — Denoting the shift of an absorption spectrum maximum to a longer wavelength. Opposite of hypsochromic. [batho + G. chroma, color] … Medical dictionary
Hypsochromic shift — is a change of spectral band position in the absorption, reflectance, transmittance, or emission spectrum of a molecule to a shorter wavelength (higher frequency).This can occur because of a change in environmental conditions: for example, a… … Wikipedia
Solvatochromism — is the ability of a chemical substance to change color due to a change in solvent polarity. Negative solvatochromism corresponds to hypsochromic shift, positive solvatochromism corresponds to bathochromic shift with increasing solvent polarity.… … Wikipedia
Redshift (disambiguation) — Redshift or red shift can refer to:cience* Redshift, the increase of wavelength of detected electromagnetic radiation with respect to the original wavelength of the emission. * Red shift, an informal term for a bathochromic shift * RedShift… … Wikipedia
Hyperconjugation — In organic chemistry, hyperconjugation is the interaction of the electrons in a sigma bond (usually C–H or C–C) with an adjacent empty (or partially filled) non bonding p orbital or antibonding π orbital or filled π orbital, to give an extended… … Wikipedia
Polystannane — Tin is the only known metallic element that has been reported to form organometallic polymers comprising a backbone of metal atoms that are bonded to each other by covalent bonds. Such polymers, referred to as polystannanes, are expected to… … Wikipedia
Déplacement bathochrome — Le déplacement bathochrome est une modification de la position de la bande spectrale dans l’absorption, la réflectance, la transmittance ou l’émission d’une molécule vers les plus grandes longueurs d’onde (ou fréquences plus faibles). Ceci peut… … Wikipédia en Français
Effet Bathochrome — Déplacement bathochrome Le déplacement bathochrome est une modification de la position de la bande spectrale dans l’absorption, la réflectance, la transmittance ou l’émission d’une molécule vers les plus grandes longueurs d’onde (ou fréquences… … Wikipédia en Français