- Atomic Spectra Database(ASD)(free)
-
The Atomic Spectra Database (ASD) contains data for radiative transitions and energy levels in atoms and atomic ions. Data are included for observed transitions of 99 elements and energy levels of 52 elements. ASD contains data on about 900 spectra from about 1 (ngstrms) to 200 μm (micrometers), with about 70,000 energy levels and 91,000 lines, 40,000 of which have transition probabilities listed. The most current NIST-evaluated data associated with each transition are integrated under a single listing.
Prev: HaveItAll IR
Next: ACD/I-Lab - 【Back】【Close 】【Print】【Add to favorite 】
-
Health and Chemical more >
-
Hot Products
- 61789-73-9 Quaternary ammonium compounds, benzylbis(hydrogenated tallow alkyl)methyl, chlorides
- 80841-78-7 4-Cloromethyl-5-methyl-1,3-dioxol-2-one
- 8022-49-9 Emulgade F
- 147-93-3 Thiosalicylic acid
- 302-17-0 Chloral hydrate
- 550-99-2 2-(1-Naphthylmethyl)-2-imidazoline hydrochloride
- 34122-40-2 1,4,4-trimethyl-2,3-diazabicyclo[3.2.2]non-2-ene 2,3-dioxide
- 154607-01-9 4-BROMO-2-CHLOROBENZONITRILE
- 10418-03-8 2'H-Androst-2-eno[3,2-c]pyrazol-17-ol,17-methyl-, (5a,17b)-
- 11113-81-8 Praseodymium oxide
- 537-98-4 2-Propenoic acid,3-(4-hydroxy-3-methoxyphenyl)-, (2E)-
- 37437-21-1 Tetrakis(2-ethylhexyl) thiuram disulfide