Discussion Overview
The discussion revolves around obtaining information related to the IR spectra of various organic compounds, specifically benzaldehyde, cinnamaldehyde, benzophenone, cyclohexanone, and acetophenone. Participants seek guidance on identifying the peaks associated with specific bonds within these spectra.
Discussion Character
- Exploratory
- Technical explanation
- Homework-related
Main Points Raised
- One participant expresses difficulty in finding information on the IR spectra peaks for the specified compounds and requests assistance in identifying which peaks correspond to which bonds.
- Another participant suggests using databases such as the Sadtler database, NIST, Merck, and Aldrich for IR spectra, noting that different solvents may cause shifts in wavelength peaks.
- A different participant mentions that IR spectra are typically observed with neat materials for liquids or oils and recommends checking the SDBS for a wide range of IR and NMR spectra for common compounds.
- A participant shares a reference to "The Aldrich library of FT-IR spectra" as a potential resource.
Areas of Agreement / Disagreement
Participants generally agree on the usefulness of specific databases for obtaining IR spectra, but there is no consensus on the exact peaks corresponding to bonds for the compounds in question, as this remains unresolved.
Contextual Notes
Participants note that the context in which the spectra are obtained, such as solvent choice, may affect the observed peaks, indicating potential limitations in the data available.
