Use it for pure materials or known mixtures when the challenge is not identifying the sample, but explaining observed FTIR bands in the correct chemical context.
Research & publication support
Turn a peak list into assignments your co-authors can trace back to the literature.
For a sample with known composition, receive a peak-by-peak FTIR assignment with supporting literature, DOI links where available, confidence and explicit limitations — designed for manuscript, thesis and technical-report preparation.
Submit the measured spectrum and known composition when each important assignment should be checked against relevant published evidence rather than copied from an unsourced frequency chart.
Give collaborators or reviewers the wavenumber, assignment, vibration mode, supporting source, confidence and limitations in one traceable deliverable.
01 · Scope
Literature-backed peak attribution for a known composition
Composition information is required because a defensible band assignment depends on the chemical system being interpreted. This is an attribution service, not an unknown-identification shortcut.
Known composition required
Provide clear composition information so observed bands can be interpreted in the correct material and chemical context.
Literature cross-check
Assignments are checked against relevant published literature; DOI links are included where available.
Conflicts stay visible
Lower-confidence assignments, overlapping possibilities and conflicting evidence are stated rather than hidden behind a single categorical label.
02 · Deliverable
What you receive
A structured report designed to be reviewed, cited and adapted into your own scientific writing.
Peak assignment table
Wavenumber, assignment, vibration mode, supporting reference and confidence level for each reported band.
Literature references
Cited publications with DOI links where available, kept next to the assignments they support.
Limitation notes
Explicit notes where spectral overlap, sample complexity or literature disagreement prevents a stronger assignment.
03 · Sample report
See the deliverable before you submit
The sample shows the report structure, evidence level and amount of detail you can expect.
04 · Pricing
Cost
Academic Peak Assignment: 30 credits per assignment, or free with an active subscription. Status queries are not charged.
Submit the scientific context
Send the spectrum and the composition you already know
Upload the spectrum file, provide the known composition and tell us whether the assignment is for a manuscript, thesis, report or another scientific use.
