massdb: Isotopic masses of atoms typically found in nucleic acids.

In EricLarG4/g4dbr: G4 biophysics database visualization and management

Description

A dataset containing the isotopic masses of H, C, N, O, P, and K.

Usage

massdb

Format

A data frame with 6 rows and 7 variables:

atom

element name

ab1

abundance of the first isotope, as a frequency

ab2

abundance of the second isotope, as a frequency

ab3

abundance of the third isotope, as a frequency

mass1

atomic mass of the first isotope, in ma/Da

mass2

atomic mass of the second isotope, in ma/Da

mass3

atomic mass of the third isotope, in ma/Da

Source

https://www.ciaaw.org/isotopic-abundances.htm/

https://www.ciaaw.org/atomic-masses.htm

EricLarG4/g4dbr documentation built on Nov. 21, 2020, 8:37 p.m.