Ions
| Species |
Name |
| H- |
Hydrogen atom anion |
| H2- |
hydrogen diatomic anion |
| H2+ |
Hydrogen cation |
| He+ |
Helium atom cation |
| HeH+ |
Helium hydride cation |
| He2+ |
helium diatomic cation |
| LiH+ |
lithium hydride cation |
| NaH+ |
sodium hydride cation |
| KH+ |
Potassium hydrogen cation |
| Be+ |
Beryllium atom cation |
| Mg+ |
Magnesium atom cation |
| BeH2+ |
Beryllium dihydride cation |
| BeH2+ |
Beryllium dihydride cation |
| BeH2+ |
Beryllium dihydride cation |
| B+ |
Boron atom cation |
| Al- |
Aluminum atom anion |
| Al+ |
Aluminum atom cation |
| Sc+ |
Scandium cation |
| Ga- |
Gallium atom anion |
| Ga- |
Gallium atom anion |
| Ga+ |
Gallium atom cation |
| BH- |
boron monohydride anion |
| ScH+ |
Scandium monohydride cation |
| GaH+ |
Gallium monohydride cation |
| GaH+ |
Gallium monohydride cation |
| BH2- |
boron dihydride anion |
| BH3+ |
boron trihydride cation |
| BH3+ |
boron trihydride cation |
| BH3+ |
boron trihydride cation |
| AlH3- |
aluminum trihydride anion |
| BH4- |
borohydride anion |
| C- |
Carbon atom anion |
| C+ |
Carbon atom cation |
| Si- |
Silicon atom anion |
| Si+ |
Silicon atom cation |
| Ge- |
Germanium anion |
| Ge- |
Germanium anion |
| Ge+ |
Germanium cation |
| SiH- |
silicon monohydride anion |
| CH2- |
methylene anion |
| CH2+ |
methylene cation |
| CH2+ |
methylene cation |
| GeH2- |
germylene anion |
| CH3- |
methyl anion |
| CH3+ |
methyl cation |
| SiH3+ |
Silyl cation |
| GeH3+ |
germyl cation |
| N+ |
Nitrogen atom cation |
| V+ |
Vanadium atom cation |
| As- |
Arsenic anion |
| As+ |
Arsenic cation |
| As+ |
Arsenic cation |
| AsH+ |
Arsenic monohydride cation |
| NH2+ |
Amino cation |
| NH3- |
Ammonia anion |
| NH3+ |
ammonia cation |
| PH3+ |
Phosphine cation |
| AsH3+ |
Arsine cation |
| O+ |
Oxygen atom cation |
| S- |
Sulfur atom anion |
| S+ |
Sulfur atom cation |
| Se- |
Selenium atom anion |
| Se+ |
Selenium atom cation |
| OH+ |
hydoxyl cation |
| HS- |
mercapto anion |
| HS+ |
sulfur monohydride cation |
| CrH+ |
Chromium hydride cation |
| HSe+ |
selenium monohydride cation |
| H2O- |
water anion |
| H2O- |
water anion |
| H2O+ |
water cation |
| H2S- |
Hydrogen sulfide anion |
| H2S+ |
Hydrogen sulfide cation |
| H2Se+ |
Hydrogen selenide cation |
| H3S+ |
Sulfonium cation |
| F- |
Fluorine atom anion |
| F+ |
Fluorine atom cation |
| F+ |
Fluorine atom cation |
| F+ |
Fluorine atom cation |
| Cl+ |
Chlorine atom cation |
| Cl+ |
Chlorine atom cation |
| Cl+ |
Chlorine atom cation |
| Br- |
Bromine atom anion |
| Br+ |
Bromine atom cation |
| HF- |
hydrogen fluoride anion |
| HF+ |
hydrogen fluoride cation |
| HCl- |
hydrogen chloride anion |
| HCl+ |
hydrogen chloride cation |
| HBr- |
hydrogen bromide anion |
| HBr+ |
hydrogen bromide cation |
| H2Cl+ |
dihydrogen monochloride cation |
| Ne+ |
Neon atom cation |
| Kr+ |
Krypton cation |
| Na2- |
sodium diatomic anion |
| Na2+ |
sodium diatomic cation |
| NaK+ |
Sodium Potassium diatomic cation |
| B2+ |
Boron diatomic cation |
| B2H6+ |
Diborane cation |
| C2+ |
carbon diatomic cation |
| C2H2+ |
acetylene cation |
| C2H2+ |
acetylene cation |
| H2CC- |
vinylidene anion |
| HCCH- |
acetylene anion |
| HCCH- |
acetylene anion |
| C2H4- |
Ethylene anion |
| C2H4+ |
Ethylene cation |
| C2H6+ |
ethane cation |
| C2H6+ |
ethane cation |
| C2H6+ |
ethane cation |
| BeN+ |
Beryllium mononitride cation |
| N2- |
nitrogen diatomic anion |
| N2+ |
diatomic nitrogen cation |
| HCN+ |
hydrogen cyanide cation |
| HNC+ |
hydrogen isocyanide cation |
| HCP+ |
Phosphaethyne cation |
| N2H2+ |
trans-diazene cation |
| CH2NH+ |
Methanimine cation |
| CHNH2+ |
Aminocarbene cation |
| N2H4+ |
hydrazine cation |
| CH3NH2+ |
methyl amine cation |
| LiS+ |
Lithium sulfide cation |
| KO+ |
Potassium monoxide cation |
| BeO+ |
Beryllium monoxide cation |
| BeO+ |
Beryllium monoxide cation |
| CO- |
carbon monoxide anion |
| CO+ |
carbon monoxide cation |
| CO+ |
carbon monoxide cation |
| GeO+ |
Germanium monoxide cation |
| SiSe+ |
Silicon Monoselenide cation |
| NO- |
nitric oxide anion |
| NS- |
nitrogen sulfide anion |
| O2- |
oxygen diatomic anion |
| O2+ |
diatomic oxygen cation |
| SO+ |
sulfur monoxide cation |
| HCO- |
formyl anion |
| HCO+ |
Formyl cation |
| HNO+ |
Nitrosyl hydride cation |
| NOH+ |
O-protonated nitric oxide |
| HO2+ |
Hydroperoxy cation |
| SOH+ |
Sulfur Monoxide, protonated |
| H2CO- |
formaldehyde anion |
| H2CO- |
formaldehyde anion |
| H2CO+ |
formaldehyde cation |
| H2CS- |
thioformaldehyde anion |
| H2CS- |
thioformaldehyde anion |
| H2CS+ |
thioformaldehyde cation |
| H2O2+ |
Hydrogen peroxide cation |
| H2S2+ |
hydrogen disulfide cation |
| CH3O+ |
Methoxy cation |
| NH2OH+ |
Hydroxylamine cation |
| CH3OH- |
Methyl alcohol anion |
| CH3OH- |
Methyl alcohol anion |
| CH3OH+ |
Methyl alcohol cation |
| CH3OH+ |
Methyl alcohol cation |
| CH3OH+ |
Methyl alcohol cation |
| CH3SH+ |
Methanethiol cation |
| NH2OH2+ |
protonated hydroxylamine |
| NH3OH+ |
N-protonated hydroxylamine |
| NaF+ |
sodium fluoride cation |
| LiF+ |
lithium fluoride cation |
| GaF+ |
Gallium monofluoride cation |
| GaCl+ |
Gallium monochloride cation |
| SiF- |
silicon monofluoride anion |
| SiBr+ |
Silicon monobromide cation |
| ClO+ |
chlorine monoxide cation |
| SF+ |
sulfur monofluoride cation |
| SCl+ |
sulfur monochloride cation |
| BrO+ |
Bromine monoxide cation |
| SBr+ |
Sulfur monobromide cation |
| F2- |
flourine diatomic anion |
| F2+ |
flourine diatomic cation |
| ClF+ |
clorine monofluoride cation |
| Cl2- |
chlorine diatomic anion |
| Cl2+ |
chlorine diatomic cation |
| Br2- |
bromine diatomic anion |
| Br2+ |
bromine diatomic cation |
| HOCl+ |
hypochlorous acid cation |
| HOBr+ |
Hypobromous acid cation |
| FHF- |
Hydrogen difluoride anion |
| CH3F+ |
methyl fluoride cation |
| CH3Cl+ |
Methyl chloride cation |
| Ne2+ |
Neon diatomic cation |
| Ar2+ |
Argon diatomic cation |
| N3+ |
azide cation |
| N3+ |
azide cation |
| HN3+ |
Hydrazoic acid cation |
| CH3CN- |
acetonitrile anion |
| CH3CN- |
acetonitrile anion |
| HCNCH2+ |
2H-Azirine cation |
| Li2O+ |
dilithium oxide cation |
| N2O- |
Nitrous oxide anion |
| CO2+ |
Carbon dioxide cation |
| CO2+ |
Carbon dioxide cation |
| CS2- |
Carbon disulfide anion |
| CS2- |
Carbon disulfide anion |
| NO2+ |
Nitrogen dioxide cation |
| S3- |
Sulfur trimer anion |
| S3+ |
Sulfur trimer cation |
| SeO2+ |
Selenium dioxide cation |
| C2H4O+ |
ethylene oxide cation |
| CH3CHO+ |
acetaldehyde cation |
| H2COCH2+ |
Methyl, (methyleneoxoniumyl)- |
| CH3SCH3+ |
dimethyl sulfide cation |
| SiF2+ |
Silicon difluoride cation |
| FOO+ |
Fluorine dioxide cation |
| OClO- |
Chlorine dioxide anion |
| SF2- |
sulfur difluoride anion |
| SF2- |
sulfur difluoride anion |
| HFCO+ |
formyl fluoride cation |
| C4H2+ |
diacetlyene cation |
| HCCCN+ |
Cyanoacetylene cation |
| C3H3N+ |
acrylonitrile cation |
| C3H3N+ |
acrylonitrile cation |
| CH3COCH3- |
acetone anion |
| CF2O+ |
Carbonic difluoride cation |
| BF3+ |
boron trifluoride cation |
| BF3+ |
boron trifluoride cation |
| BCl3+ |
Boron Trichloride cation |
| CF3- |
Trifluoromethyl anion |
| CF3+ |
Trifluoromethyl cation |
| SiF3+ |
Silicon trifluoride cation |
