Molecular x‐ray spectra: S‐Kβ emission and K absorption spectra of thiophene

A new method for Eosin preparation and examination of its absorption and emission spectra

Eosin is one of the original dyes of xanthenes derivatives. It is also one of the main derivatives of fluorescein and has brilliant fluorescence. Eosin disodium salt called "Eosin Y" is the most useful form of this compound. In common procedures, eosin is usually obtained by the action of bromine on fluorescein, which has not good yield and purity degree. In this research, it is prepared by the...

Molecular-orbital studies via satellite-free x-ray fluorescence: Cl K absorption and K-valence-level emission spectra of chlorofluoromethanes.

Spectra of Propafenone and a Thiophene Analogue

Full and unambiguous asssignment of all Hand C-NMR resonances of the free bases as well as the hydrochloride salts of the antiarrhythmic agent propafenone and a thiophene analogue in different solutions (DMSO-d6, CDCl3) is reported.

Calculations of absorption and emission spectra: A study of cisstilbene

Articles you may be interested in Femtosecond Raman spectra of cis-stilbene and trans-stilbene with isotopomers in solution Viscosity dependence and solvent effects in the photoisomerization of cis-stilbene: Insight from a molecular dynamics study with an ab initio potential-energy function Absorption and emission spectra are calculated by modeling cis-stilbene as a system of 12 displaced harmo...

Molecular-orbital Studies Via Satellite-free X-ray Fluorescence: Cl-K Absorption and Kâ•fiValence-level Emission Spectra of Chlorofluoromethanes