InterStellar Abundances
Uncritical compilation of observed atomic and molecular
abundances in various interstellar environments gathered
from the litterature
All species
- C3H+ ( C3H+ )
- C2 ( C2 )
- OH ( OH )
- H2O ( H2O )
- CO ( CO )
- HCO+ ( HCO+ )
- H2CO ( H2CO )
- CH3O ( CH3O )
- CH3OH ( CH4O )
- HCOOH ( CH2O2 )
- CCO ( C2O )
- H2CCO ( C2H2O )
- CH3CHO ( C2H4O )
- C3O ( C3O )
- HCCCHO ( HCCCHO )
- CH ( CH )
- CCH ( C2H )
- c-C3H ( C3H )
- l-C3H ( HC3 )
- c-C3H2 ( C3H2 )
- l-C3H2 ( H2C3 )
- CH3CCH ( C3H4 )
- CH3CHCH2 ( C3H6 )
- C4H ( C4H )
- C4H- ( C4H- )
- C4H2 ( C4H2 )
- C5H ( C5H )
- CH3C4H ( CH3C4H )
- C6H ( C6H )
- C6H- ( C6H- )
- C6H2 ( C6H2 )
- C8H ( C8H )
- C8H- ( C8H- )
- CH3C6H ( CH3C6H )
- OCS ( OCS )
- NH3 ( NH3 )
- N2H+ ( N2H+ )
- CN ( CN )
- HCN ( HCN )
- HNC ( HNC )
- H2CN ( H2CN )
- HCNH+ ( HCNH+ )
- H2CCN ( C2H2N )
- CH3CN ( C2H3N )
- CH2CHCN ( C3H3N )
- C3N ( C3N )
- HC3N ( HC3N )
- HCCNC ( HC2NC )
- HNCCC ( HNC3 )
- HC3NH+ ( C3H2N+ )
- CH3C3N ( CH3C3N )
- CH2CCHCN ( CH2CCHCN )
- C5N ( C5N )
- HC5N ( HC5N )
- CH3C5N ( CH3C5N )
- HC7N ( HC7N )
- HC9N ( HC9N )
- HC11N ( HC11N )
- NO ( NO )
- HNCO ( CHNO )
- HCNO ( HCNO )
- HOCN ( HOCN )
- H2S ( H2S )
- CS ( CS )
- CS+ ( CS+ )
- H2CS ( H2CS )
- CCS ( C2S )
- C3S ( C3S )
- SO ( SO )
- SO2 ( SO2 )
- HCS+ ( HCS+ )
- o-C4H2 ( o-C4H2 )
- p-C4H2 ( p-C4H2 )
- CH3SH ( CH3SH )
- c-C3HD ( c-C3HD )
Sources
- Horsehead PDR
- ζ Oph
- TMC1-CP
- L134N
- IRAS 16293-2422
Abundance types
- Cold Core
- Diffuse Gas
- Low Mass Protostar
- PDR