App: NMR Solvent Peaks
Developer: Lucas Moore
Genres: Utilities, Reference

NMR Solvent Peaks is a conveniently-searchable version of the ungainly table of NMR data most organic chemists keep a copy of nearby. Instead of searching through the table for a peak near your unidentified peak, just enter your solvent and the peak's multiplicity and location and you'll have a short list of candidate impurities.

NMR Solvent Peaks has support for searching both proton and carbon data, and references the widely-distributed 2010 Organometallics paper by Gregory Fulmer and coworkers and the 2016 OPRD paper by Gregory Whiteker and coworkers.

Feature Highlights:
- search for impurities based upon mode (proton/carbon), deuterated solvent, multiplicity, and ppm
- select "show all" for ppm to see an alphabetical list of all impurities in the app's database
- pick a color theme and adjust the user interface handedness

Release notes:
A fresh coat of paint for version 3.0!
– redesigned, customizable user interface (nerds: it's all SwiftUI in there!)
– supports automatic dark mode switching
– re-worked ppm entry
– simplified settings screen