atomprop {ChemmineR} | R Documentation

## Standard atomic weights

### Description

Data frame with atom names, symbols, standard atomic weights, group number and period number.

### Usage

    data(atomprop)

### Format

The format is a data frame with 117 rows and 6 columns.

### Source

Columns 1 to 4 from: http://iupac.org/publications/pac/78/11/2051/ Columns 5 to 6 from: http://en.wikipedia.org/wiki/List_of_elements

### References

Pure Appl. Chem., 2006, Vol. 78, No. 11, pp. 2051-2066

### Examples

    data(atomprop)
    atomprop[1:4,]

[Package ChemmineR version 3.42.2 Index]