elements_pubchem {iemiscdata} | R Documentation |
Period Table of the Elements (PubChem)
Description
A table containing the periodic table of the elements from PubChem.
Usage
elements_pubchem
Format
A data.table data frame with 118 rows and 17 variables:
- Name
Name of the element
- Atomic Number (Z)
Atomic number of the element
- Formula
Chemical formula of the element
- Atomic Mass (u)
Element atomic mass in the unified atomic mass unit (u)
- CPK Hex Color
Corey-Pauling-Koltun Hex color for each element)
- Electron Configuration
Element electron configuration
- Electronegativity
Element electronegativity
- Atomic Radius (pm)
Element atomic radius
- Ionization Energy (eV)
Element ionization energy
- Electron Affinity (eV)
Element electron affinity
- Oxidation States
Element oxidation states
- Standard State
Standard state of the element at standard temperature and pressure (STP)
- Melting Point (K)
Element melting point in Kelvin
- Boiling Point (K)
Element boiling point in Kelvin
- Density (g/cm^3)
Element density in grams / cubic centimeters
- Group Name
Name of the element group
- Year Discovered
Year the element was discovered
Source
PubChem [Internet]. Bethesda (MD): National Library of Medicine (US), National Center for Biotechnology Information; 2004-. Periodic Table of Elements; [cited 2023 May 12]. Available from: https://pubchem.ncbi.nlm.nih.gov/periodic-table/.