Free Access
| Species | Abundance | Species | Abundance | Species | Abundance | Species | Abundance |
| H | 8.39E-06 | C7 | 1.21E-10 | H2+ | 5.86E-14 | N2+ | 4.80E-18 |
| HE | 1.67E-01 | C7+ | 1.71E-18 | H2C3H+ | 2.84E-13 | N2O | 0.00E+00 |
| O | 7.40E-08 | C7H | 9.39E-12 | H2C5N+ | 5.31E-15 | N2O+ | 0.00E+00 |
| N | 1.59E-08 | C7H+ | 6.19E-16 | H2C7N+ | 1.51E-16 | NA+ | 5.24E-09 |
| C | 4.19E-09 | C7H2 | 1.83E-11 | H2C9N+ | 7.54E-18 | NCCN | 7.11E-09 |
| MG | 8.94E-08 | C7H2+ | 2.21E-16 | H2CCC | 6.80E-10 | NCCNCH3+ | 8.76E-20 |
| S | 1.56E-08 | C7H3+ | 2.65E-16 | H2CCCC | 1.14E-10 | NCCNH+ | 3.86E-14 |
| SI | 1.72E-08 | C7H4 | 1.70E-14 | H2CCO | 4.00E-10 | NH | 2.41E-08 |
| FE | 1.24E-07 | C7H4+ | 2.05E-18 | H2CN | 9.89E-12 | NH+ | 4.85E-16 |
| NA | 3.60E-09 | C7H5+ | 7.15E-19 | H2CO | 5.15E-08 | NH2 | 7.00E-08 |
| C10 | 5.15E-14 | C7N | 2.81E-12 | H2CO+ | 5.87E-13 | NH2+ | 5.84E-15 |
| C10+ | 1.19E-18 | C7N+ | 1.58E-24 | H2CS | 2.39E-09 | NH2CN | 1.48E-07 |
| C2 | 1.39E-09 | C8 | 7.76E-12 | H2CS+ | 2.65E-14 | NH2CNH+ | 8.63E-13 |
| C2+ | 1.13E-17 | C8+ | 1.51E-17 | H2NC+ | 1.26E-13 | NH3 | 5.97E-08 |
| C2H | 6.23E-09 | C8H | 6.24E-12 | H2NO+ | 4.07E-13 | NH3+ | 3.59E-12 |
| C2H+ | 3.32E-17 | C8H+ | 1.27E-19 | H2O | 2.05E-07 | NH4+ | 2.26E-12 |
| C2H2 | 3.37E-09 | C8H2 | 1.66E-12 | H2O+ | 1.11E-14 | NO | 6.82E-08 |
| C2H2+ | 5.79E-15 | C8H2+ | 1.71E-16 | H2S | 5.58E-09 | NO+ | 5.38E-13 |
| C2H3 | 1.54E-10 | C8H3+ | 1.71E-17 | H2S+ | 1.79E-13 | NO2 | 5.80E-10 |
| C2H3+ | 7.16E-14 | C8H4+ | 6.59E-19 | H2S2 | 3.22E-11 | NO2+ | 1.87E-20 |
| C2H3CN+ | 2.27E-23 | C8H5+ | 1.02E-22 | H2S2+ | 2.50E-15 | NS | 1.65E-09 |
| C2H4 | 6.88E-09 | C9 | 5.89E-12 | H2SIO | 2.20E-09 | NS+ | 5.68E-14 |
| C2H4+ | 1.70E-14 | C9+ | 4.55E-19 | H2SIO+ | 1.38E-14 | O+ | 9.33E-16 |
| C2H5 | 4.68E-09 | C9H | 4.63E-13 | H3+ | 1.21E-09 | O2 | 5.26E-08 |
| C2H5+ | 3.06E-14 | C9H+ | 3.29E-17 | H3C3O+ | 2.42E-19 | O2+ | 6.64E-14 |
| C2H5OH | 3.09E-13 | C9H2 | 1.03E-12 | H3C3OH3+ | 1.69E-20 | O2H | 3.30E-13 |
| C2H5OH+ | 3.64E-18 | C9H2+ | 1.14E-17 | H3C3OH4+ | 3.82E-19 | O2H+ | 2.60E-16 |
| C2H5OH2+ | 6.39E-17 | C9H3+ | 1.52E-17 | H3C5N+ | 4.74E-21 | OCN | 2.51E-08 |
| C2H7+ | 5.48E-21 | C9H4+ | 2.95E-20 | H3C7N+ | 7.73E-20 | OCN+ | 2.66E-19 |
| C2N | 1.69E-10 | C9H5+ | 4.50E-22 | H3C9N+ | 6.50E-21 | OCS | 2.00E-10 |
| C2N+ | 4.57E-14 | C9N | 1.28E-13 | H3CO+ | 2.86E-12 | OCS+ | 2.81E-16 |
| C2N2+ | 1.64E-21 | C9N+ | 8.39E-26 | H3CS+ | 5.99E-14 | OH | 3.18E-07 |
| C2NH+ | 5.92E-15 | CH | 5.98E-09 | H3O+ | 2.74E-11 | OH+ | 2.68E-15 |
| C2O | 1.41E-10 | CH+ | 1.29E-16 | H3S+ | 2.88E-13 | S+ | 5.64E-11 |
| C2O+ | 5.54E-16 | CH2 | 6.24E-09 | H3S2+ | 5.26E-15 | S2 | 1.23E-09 |
| C2S | 3.88E-10 | CH2+ | 4.24E-16 | H3SIO+ | 7.84E-14 | S2+ | 8.83E-15 |
| C2S+ | 9.39E-19 | CH2CHCN | 1.86E-19 | H4C3N+ | 2.85E-23 | SI+ | 1.96E-10 |
| C3 | 1.24E-09 | CH2CN | 5.92E-11 | H5C2O2+ | 2.26E-20 | SIC | 5.77E-10 |
| C3+ | 7.92E-17 | CH2CN+ | 1.44E-15 | HC2O+ | 1.51E-15 | SIC+ | 1.05E-17 |
| C3H | 9.02E-10 | H2CCO+ | 4.19E-16 | HC2S+ | 1.01E-14 | SIC2 | 1.38E-09 |
| C3H+ | 6.74E-16 | CH2NH | 1.09E-08 | HC3N | 2.60E-10 | SIC2+ | 8.79E-18 |
| C3H2 | 1.99E-09 | CH2NH2+ | 4.97E-15 | HC3N+ | 5.17E-16 | SIC2H | 5.96E-10 |
| C3H2+ | 5.77E-14 | CH3 | 1.48E-08 | HC3NH+ | 9.73E-15 | SIC2H+ | 1.07E-13 |
| C3H2O+ | 2.41E-21 | CH3+ | 9.61E-13 | HC3O+ | 1.15E-15 | SIC2H2 | 1.34E-09 |
| C3H3 | 2.51E-09 | CH3C3N | 9.30E-15 | HC3S+ | 3.78E-15 | SIC2H2+ | 2.80E-14 |
| C3H3+ | 6.44E-14 | CH3C3NH+ | 1.73E-18 | HC4N+ | 1.44E-19 | SIC2H3+ | 4.94E-14 |
| C3H5+ | 1.05E-16 | CH3C4H | 2.76E-13 | HC4S+ | 1.80E-17 | SIC3 | 2.09E-10 |
| C3H6+ | 2.30E-25 | CH3C4H+ | 2.68E-18 | HC5N | 2.19E-11 | SIC3+ | 6.35E-15 |
| C3H7+ | 2.42E-22 | CH3C5N | 2.56E-16 | HC5N+ | 8.46E-19 | SIC3H | 7.54E-11 |
| C3N | 1.55E-11 | CH3C5NH+ | 1.16E-19 | HC7N | 2.20E-12 | SIC3H+ | 1.72E-14 |
| C3N+ | 1.78E-18 | CH3C7N | 2.53E-17 | HC7N+ | 1.56E-17 | SIC3H2+ | 9.68E-15 |
| C3O | 2.98E-11 | CH3C7NH+ | 1.17E-20 | HC9N | 1.04E-13 | SIC4 | 1.09E-14 |
| C3O+ | 4.77E-20 | CH3CCH | 5.03E-10 | HC9N+ | 7.17E-19 | SIC4+ | 3.92E-15 |
| C3S | 8.99E-11 | CH3CCH+ | 6.64E-15 | HCN | 2.97E-08 | SIC4H+ | 1.47E-18 |
| C3S+ | 1.05E-15 | CH3CH3 | 7.85E-13 | HCN+ | 4.31E-16 | SICH2 | 8.53E-09 |
| C4 | 7.28E-11 | CH3CH3+ | 2.52E-14 | HCNH+ | 5.90E-12 | SICH2+ | 1.23E-13 |
| C4+ | 3.27E-17 | CH3CHO | 9.17E-10 | HCO | 6.88E-09 | SICH3 | 8.18E-13 |
| C4H | 1.35E-09 | CH3CHO+ | 1.19E-14 | HCO+ | 4.55E-12 | SICH3+ | 7.51E-14 |
| C4H+ | 9.11E-17 | CH3CHOH+ | 1.28E-14 | HCO2+ | 3.52E-14 | SICH4+ | 2.41E-17 |
| C4H2+ | 9.43E-14 | CH3CN | 2.45E-11 | HCOOCH3 | 1.20E-16 | SIH | 5.85E-10 |
| C4H3 | 1.18E-09 | CH3CN+ | 2.95E-18 | HCOOH | 6.37E-13 | SIH+ | 5.38E-13 |
| C4H3+ | 1.57E-15 | CH3CNH+ | 1.29E-14 | HCOOH+ | 5.42E-26 | SIH2 | 3.53E-10 |
| C4H4+ | 9.70E-15 | CH3CO+ | 1.09E-14 | HCOOH2+ | 6.76E-17 | SIH2+ | 9.78E-15 |
| C4H5+ | 1.39E-16 | CH3COCH3 | 1.04E-15 | HCS | 5.03E-10 | SIH3 | 3.12E-09 |
| C4H7+ | 6.76E-20 | CH3CS+ | 2.98E-16 | HCS+ | 5.12E-14 | SIH3+ | 6.38E-14 |
| C4N | 1.77E-10 | CH3OCH3 | 1.35E-15 | HCSI | 6.95E-09 | SIH4 | 5.22E-08 |
| C4N+ | 4.72E-18 | CH3OCH3+ | 1.13E-20 | HCSI+ | 3.00E-17 | SIH4+ | 2.99E-17 |
| C4S | 1.87E-13 | CH3OCH4+ | 1.73E-19 | HE+ | 6.38E-10 | SIH5+ | 4.84E-13 |
| C4S+ | 1.10E-15 | CH3OH | 1.84E-10 | HEH+ | 1.02E-15 | SIN | 1.82E-09 |
| C5 | 6.22E-10 | CH3OH+ | 4.53E-16 | HN2+ | 4.84E-14 | SIN+ | 2.08E-13 |
| C5+ | 6.18E-18 | CH3OH2+ | 1.04E-15 | HN2O+ | 0.00E+00 | SINC+ | 4.95E-14 |
| C5H | 1.34E-10 | CH4 | 5.04E-08 | HNC | 1.60E-08 | SINH2+ | 2.63E-13 |
| C5H+ | 8.34E-15 | CH4+ | 1.92E-16 | HNO | 1.17E-08 | SIO | 9.20E-08 |
| C5H2 | 3.96E-10 | CH4N+ | 1.85E-15 | HNO+ | 2.88E-13 | SIO+ | 1.78E-15 |
| C5H2+ | 1.26E-14 | CH5+ | 1.37E-12 | HNS+ | 8.05E-14 | SIO2 | 2.35E-08 |
| C5H3+ | 6.90E-15 | CN | 8.15E-09 | HNSI | 1.02E-08 | SIOH+ | 4.97E-12 |
| C5N | 1.42E-11 | CN+ | 2.58E-16 | HNSI+ | 2.77E-17 | SIS | 1.71E-15 |
| C5N+ | 2.13E-23 | CNC+ | 7.26E-14 | HOC+ | 9.55E-16 | SIS+ | 2.19E-16 |
| C6 | 1.18E-10 | CO | 2.95E-07 | HS | 6.52E-09 | SO | 1.20E-11 |
| C6+ | 2.35E-17 | CO+ | 3.45E-16 | HS+ | 3.09E-13 | SO+ | 2.35E-13 |
| C6H | 8.46E-11 | CO2 | 2.10E-08 | HS2 | 6.12E-11 | SO2 | 1.65E-12 |
| C6H+ | 8.34E-16 | CO2+ | 2.03E-18 | HS2+ | 7.71E-15 | SO2+ | 2.73E-19 |
| C6H2 | 3.26E-11 | COOCH4+ | 1.47E-21 | HSIO2+ | 1.83E-13 | C+ | 5.39E-11 |
| C6H2+ | 1.86E-15 | CS | 1.84E-09 | HSIS+ | 7.94E-19 | C5H5+ | 8.08E-18 |
| C6H3+ | 3.20E-16 | CS+ | 5.39E-17 | HSO+ | 5.94E-16 | C6H6 | 1.07E-12 |
| C6H4+ | 1.05E-17 | FE+ | 1.96E-07 | HSO2+ | 5.49E-17 | MG+ | 2.67E-08 |
| C6H5+ | 1.46E-19 | H+ | 2.21E-10 | N+ | 1.22E-13 | H2O2 | 5.94E-09 |
| C6H6+ | 1.49E-16 | H2 | 8.32E-01 | N2 | 1.96E-08 | E | 2.33E-07 |
| C6H7+ | 1.19E-17 |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.