Interpret IR Spectrum
Skill Verified ActiveSystematically interpret infrared spectra to identify functional groups present in a sample. Covers diagnostic region analysis (4000-1500 cm-1), fingerprint region assessment (1500-400 cm-1), hydrogen bonding effects, and compilation of a functional group inventory with confidence levels.
To provide a systematic and expert-level interpretation of infrared spectra for identifying functional groups and structural features in a chemical sample.
Features
- Diagnostic region analysis (4000-1500 cm-1)
- Fingerprint region assessment (1500-400 cm-1)
- Analysis of hydrogen bonding effects
- Compilation of functional group inventory with confidence levels
- Identification of preparation artifacts and baseline issues
Use Cases
- Identifying functional groups in unknown compounds
- Confirming presence/absence of specific functional groups in reactions
- Monitoring reaction progress via spectral changes
- Complementing NMR and mass spectrometry data
Non-Goals
- Providing definitive structural elucidation solely from IR (relies on other techniques)
- Performing quantitative analysis of concentrations
- Interpreting spectra from non-standard or highly specialized techniques without specific adaptation
Workflow
- Establish spectrum quality and format
- Scan the diagnostic region (4000--1500 cm-1)
- Analyze the fingerprint region (1500--400 cm-1)
- Assess hydrogen bonding and intermolecular effects
- Compile functional group inventory
Practices
- Spectroscopic analysis
- Chemical identification
- Data interpretation
Prerequisites
- IR spectrum data (%Transmittance or Absorbance)
- Sample preparation method
- Optional: Molecular formula, known fragments, instrument parameters
Practical Utility
- info:Usage examplesWhile the SKILL.md details a comprehensive procedure, it lacks concrete, ready-to-use examples with input, invocation, and output.
Installation
/plugin install agent-almanac@pjt222-agent-almanacQuality Score
VerifiedTrust Signals
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