ArticleAngewandte Chemie (International ed. in English)2020
Two Spectroscopies in One: Interference of Circular Dichroism and Raman Optical Activity.
Article in Angewandte Chemie (International ed. in English), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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17 citing papers in PubMed.
- Solvent-Driven Conformational Landscapes of a Tetradentate Schiff Base Ligand and Its Metal Complexes: A Genetic Algorithm-Guided VCD Investigation.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026Article
- Absolute quantification of enantiomeric purity of sorted carbon nanotubes by correlating hyperspectral fluorescence microscopy with ensemble chiroptical spectroscopy.Nature communications · 2026Article
- Ultraviolet Raman Optical Activity as a Window Into Peptide Backbone Structure.Chembiochem : a European journal of chemical biology · 2026Article
- Structural Sensitivity without Chirality: Observation of Magnetic Raman Optical Activity outside Resonance.Journal of the American Chemical Society · 2026Article
- Article
- Chiroptical Spectroscopy, Theoretical Calculations, and Symmetry of a Chiral Transition Metal Complex with Low-Lying Electronic States.Molecules (Basel, Switzerland) · 2025Article
- Why Does One Measure Resonance Raman Optical Activity? A Unique Case of Measurements under Strong Resonance versus Far-from-Resonance Conditions.The journal of physical chemistry letters · 2024Article
- Molecular Vibrations in Chiral Europium Complexes Revealed by Near-Infrared Raman Optical Activity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Induced photoelectron circular dichroism onto an achiral chromophore.Nature communications · 2023Article
- Conformational Distributions of Phenyl β-D-Glucopyranoside and Gastrodin in Solution by Vibrational Optical Activity and Theoretical Calculations.Molecules (Basel, Switzerland) · 2023Article
- Stereochemical Properties of Two Schiff-Base Transition Metal Complexes and Their Ligand by Using Multiple Chiroptical Spectroscopic Tools and DFT Calculations.Molecules (Basel, Switzerland) · 2023Article
- An Effective and Automated Processing of Resonances in Vibrational Perturbation Theory Applied to Spectroscopy.The journal of physical chemistry. A · 2022Article
- Assignment-free chirality detection in unknown samples via microwave three-wave mixing.Communications chemistry · 2022Article
- Recognition of the True and False Resonance Raman Optical Activity.Angewandte Chemie (International ed. in English) · 2021Article
- Raman and ROA analyses of twisted anthracenes: connecting vibrational and electronic/photonic structures.Physical chemistry chemical physics : PCCP · 2021Article
- Two Spectroscopies in One: Interference of Circular Dichroism and Raman Optical Activity.Angewandte Chemie (International ed. in English) · 2020Article
- On Raman optical activity sign-switching between the ground and excited states leading to an unusual resonance ROA induced chirality.Chemical science · 2020Article
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6 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Previously, we and other laboratories have reported an unusual and strong Raman optical activity (ROA) induced in solvents by chiral dyes. Various theories of the phenomenon appeared, but they were not capable of explaining fully the observed ROA band signs and intensities. In this work, an analysis based both on the light scattering theory and dedicated experiments provides a more complete understanding. For example, double-cell magnetic circular dichroism and magnetic ROA experiments with copper-porphyrin complex show that the induced chirality is observed without any contact of the solvents with the complex. The results thus indicate that a combination of electronic circular dichroism (ECD) with the polarized Raman scattering is responsible for the effect. The degree of circularity of solvent vibrational bands is a principal molecular property participating in the event. The insight and the possibility to predict the chirality transfer promise future applications in spectroscopy, chemical analysis and polarized imaging.
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