RSC Advances  

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Spectroscopy articles published in the last 6 months

7 items
Open Access Paper

NMR analysis of structural geometry and molecular dynamics in perovskite-type N(CH3)4CdBr3 crystal near high-temperature phase transition

The powder X-ray diffraction patterns at 300, 410, and 300 K (after), and the morphology of N(CH3)4CdBr3 single crystal.

Graphical abstract: NMR analysis of structural geometry and molecular dynamics in perovskite-type N(CH3)4CdBr3 crystal near high-temperature phase transition
Open Access Paper

High conductivity characteristics of phosphorus-doped nanocrystalline silicon thin films by KrF pulsed excimer laser irradiation method

P-doped silicon nanocrystals with an average diameter of 2–3 nm are formed by using KrF pulsed excimer laser irradiation method. The dark conductivity as high as 25.7 S cm−1 can be obtained in P-doped nc-Si films after laser irradiation.

Graphical abstract: High conductivity characteristics of phosphorus-doped nanocrystalline silicon thin films by KrF pulsed excimer laser irradiation method
Open Access Paper

Molecular aggregation by hydrogen bonding in cold-crystallization behavior of mixed nucleobases analyzed by temperature-controlled infrared spectroscopy

The cold crystallization behavior and hydrogen bonding of nucleobases were analyzed by temperature-controlled infrared spectroscopy.

Graphical abstract: Molecular aggregation by hydrogen bonding in cold-crystallization behavior of mixed nucleobases analyzed by temperature-controlled infrared spectroscopy
Open Access Paper

Phase transitions and spectral shifts: a quantum mechanical exploration of vibrational frequency in magnesium ferrite

Spinel ferrites represent an integral subset of magnetic materials, with their inherent properties largely influenced by cation occupancy and spin interaction.

Graphical abstract: Phase transitions and spectral shifts: a quantum mechanical exploration of vibrational frequency in magnesium ferrite
Open Access Paper

Preparation of high-performance monoazo disperse dyes bearing ester groups based on benzisothiazole and their dyeing performance on polyester fabrics

A series of azo disperse dyes containing different kinds of ester groups based on benzisothiazole were synthesized by the coupling reaction of diazotization of 3-amino-5-nitro [2,1] benzisothiazole with N-substituted aniline compounds bearing different ester moieties.

Graphical abstract: Preparation of high-performance monoazo disperse dyes bearing ester groups based on benzisothiazole and their dyeing performance on polyester fabrics
From the themed collection: 2024 RSC Advances Popular Advances Collection
Open Access Paper

Characterization of three different benzimidazolium ligands and their organo-selenium complexes by using density functional theory and Raman spectroscopy

In this study, Raman spectroscopy along with density functional theory (DFT) calculations have been performed for characterization of three different selenium-based N-heterocyclic carbene (NHC) complexes synthesized from their respective salts.

Graphical abstract: Characterization of three different benzimidazolium ligands and their organo-selenium complexes by using density functional theory and Raman spectroscopy
Open Access Paper

Study of the electronic effect and quantitative spectra predictions of o-methoxyaniline-terminated monoazonaphthols: a combined experimental and DFT study

A combined experimental and DFT study on the UV-Vis spectra of o-methoxyaniline-terminated mono azo dyes was conducted. This revealed excitation mechanisms about the UV-Vis spectra formation, and explained how chemical structures influenced transition dipole moments, and spectra features.

Graphical abstract: Study of the electronic effect and quantitative spectra predictions of o-methoxyaniline-terminated monoazonaphthols: a combined experimental and DFT study
7 items

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