🏷️Blog tag

Spectroscopy — 11 articles

Every ABC Chemistry article tagged Spectroscopy.

Articles

A parabolic potential energy curve with discrete vibrational quantum levels and a rotating dumbbell model
Spectroscopy

The Harmonic Oscillator and Rigid Rotor as Quantum Models

2026-09-24
Infrared spectrum graph displaying wavenumber peaks across functional group and fingerprint regions
Spectroscopy

Infrared Spectroscopy: Reading a Spectrum for Functional Groups

2026-09-23
Infrared spectrum, mass spectrum, and NMR chemical shift peaks aligned around a molecular formula
Spectroscopy

Combined Spectroscopy Problems: A Working Order

2026-09-17
Microwave cavity apparatus between electromagnet poles showing an electron spin split resonance peak.
Spectroscopy

ESR Spectroscopy: Detecting and Identifying Unpaired Electrons

2026-09-16
Tanabe-Sugano energy level diagram showing split electronic state curves against ligand field strength
Spectroscopy

Orgel and Tanabe–Sugano Diagrams: Interpreting d–d Spectra

2026-09-13
Mass spectrometer graph showing molecular ion and fragmentation peaks
Spectroscopy

Mass Spectrometry: Reading Fragmentation Patterns

2026-09-11
Metal carbonyl coordination complex showing sigma and pi back-bonding arrows beside infrared peaks
Spectroscopy

Metal Carbonyls: Synergic Bonding and What the Spectrum Reveals

2026-09-09
Infrared spectrum curve alongside a Morse potential energy well and ball-and-spring molecular bonds
Spectroscopy

Vibrational Spectroscopy: Force Constants and Anharmonicity

2026-09-07
Equally spaced rotational spectral lines alongside a rotating diatomic molecule dumbbell model
Spectroscopy

Rotational Spectroscopy: Measuring a Bond Length From a Spectrum

2026-09-06
Vector diagram of orbital and spin angular momentum vectors beside an atomic energy level chart
Spectroscopy

Term Symbols and Russell–Saunders Coupling, Step by Step

2026-09-04
A proton NMR spectrum showing chemical shift peaks, multiplet splitting, and integral step curves.
Spectroscopy

Structure Determination by NMR: A Method That Works Every Time

2026-08-31

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