| Species |
Name |
| H- |
Hydrogen atom anion |
| H |
Hydrogen atom |
| H+ |
Hydrogen atom cation |
| He- |
Helium atom anion |
| He+ |
Helium atom cation |
| Li- |
Lithium atom anion |
| Li |
Lithium atom |
| Li+ |
Lithium atom cation |
| Be |
Beryllium atom |
| Be+ |
Beryllium atom cation |
| B- |
Boron atom anion |
| B |
Boron atom |
| B+ |
Boron atom cation |
| C- |
Carbon atom anion |
| C |
Carbon atom |
| C+ |
Carbon atom cation |
| N- |
Nitrogen atom anion |
| N |
Nitrogen atom |
| N+ |
Nitrogen atom cation |
| O- |
Oxygen atom anion |
| O |
Oxygen atom |
| O+ |
Oxygen atom cation |
| F |
Fluorine atom |
| F+ |
Fluorine atom cation |
| Ne- |
Neon atom anion |
| Ne+ |
Neon atom cation |
| Na- |
Sodium atom anion |
| Na+ |
Sodium atom cation |
| Mg- |
Magnesium atom anion |
| Mg |
Magnesium atom |
| Mg+ |
Magnesium atom cation |
| Al- |
Aluminum atom anion |
| Al |
Aluminum atom |
| Al+ |
Aluminum atom cation |
| Si- |
Silicon atom anion |
| Si |
Silicon atom |
| Si+ |
Silicon atom cation |
| P- |
Phosphorus atom anion |
| P |
Phosphorus atom |
| P+ |
Phosphorus atom cation |
| S- |
Sulfur atom anion |
| S |
Sulfur atom |
| S+ |
Sulfur atom cation |
| Cl- |
Chlorine atom anion |
| Cl |
Chlorine atom |
| Cl+ |
Chlorine atom cation |
| Ar- |
Argon atom anion |
| Ar+ |
Argon atom cation |
| K- |
Potassium atom anion |
| K+ |
Potassium atom cation |
| Ca- |
Calcium atom anion |
| Ca+ |
Calcium atom cation |
| Cu- |
Copper atom anion |
| Cu+ |
Copper atom cation |
| Zn |
Zinc atom |
| Ge |
Germanium atom |
| Se- |
Selenium atom anion |
| Se+ |
Selenium atom cation |
| Br- |
Bromine atom anion |
| Br+ |
Bromine atom cation |
| Kr |
Krypton atom |
| H2- |
hydrogen diatomic anion |
| H2+ |
Hydrogen cation |
| He2+ |
helium dimer cation |
| HeH+ |
Helium hydride cation |
| LiH- |
lithium hydride anion |
| LiH |
Lithium Hydride |
| LiH+ |
lithium hydride cation |
| Li2- |
lithium dimer anion |
| Li2+ |
lithium diatomic cation |
| Be2- |
Beryllium dimer anion |
| Be2 |
Beryllium diatomic |
| Be2+ |
Beryllium diatomic cation |
| BeH- |
berylium monohydride anion |
| BeH+ |
beryllium monohydride cation |
| BH+ |
boron monohydride cation |
| B2- |
Boron diatomic anion |
| B2 |
Boron diatomic |
| B2 |
Boron diatomic |
| B2+ |
Boron diatomic cation |
| C2- |
carbon diatomic anion |
| C2 |
Carbon diatomic |
| C2 |
Carbon diatomic |
| C2+ |
carbon diatomic cation |
| C2+ |
carbon diatomic cation |
| BC- |
boron monocarbide anion |
| BC |
boron monocarbide |
| BC+ |
boron monocarbide cation |
| CH- |
methylidyne anion |
| CH |
Methylidyne |
| CH+ |
Methylidyne cation |
| CN- |
cyanide anion |
| CN |
Cyano radical |
| BN- |
boron nitride anion |
| BN |
boron nitride |
| BN+ |
boron nitride cation |
| N2- |
nitrogen diatomic anion |
| N2 |
Nitrogen diatomic |
| N2+ |
diatomic nitrogen cation |
| NH- |
Imidogen anion |
| NH |
Imidogen |
| NH+ |
imidogen cation |
| LiN+ |
Lithium Nitride cation |
| BeN- |
Beryllium mononitride anion |
| BeN |
Beryllium mononitride |
| BeN+ |
Beryllium mononitride cation |
| LiO- |
lithium oxide anion |
| LiO- |
lithium oxide anion |
| LiO+ |
lithium oxide cation |
| BO- |
boron monoxide anion |
| BO+ |
boron monoxide cation |
| O2- |
oxygen diatomic anion |
| O2 |
Oxygen diatomic |
| O2+ |
diatomic oxygen cation |
| NO- |
nitric oxide anion |
| NO- |
nitric oxide anion |
| NO |
Nitric oxide |
| NO+ |
nitric oxide cation |
| BeO- |
Beryllium monoxide anion |
| CO- |
carbon monoxide anion |
| CO |
Carbon monoxide |
| CO+ |
carbon monoxide cation |
| OH- |
hydroxide anion |
| OH |
Hydroxyl radical |
| OH+ |
hydoxyl cation |
| OH+ |
hydoxyl cation |
| CF- |
carbon monofluoride anion |
| CF |
Fluoromethylidyne |
| CF+ |
carbon monofluoride cation |
| LiF- |
lithium fluoride anion |
| LiF+ |
lithium fluoride cation |
| F2- |
flourine diatomic anion |
| F2 |
Fluorine diatomic |
| F2+ |
flourine diatomic cation |
| HF |
Hydrogen fluoride |
| HF+ |
hydrogen fluoride cation |
| FO- |
flourine oxide anion |
| FO+ |
fluorine monoxide cation |
| BF- |
Boron monofluoride anion |
| BF |
Boron monofluoride |
| BF+ |
Boron monofluoride cation |
| BeF- |
Beryllium monofluoride anion |
| BeF+ |
Beryllium monofluoride cation |
| NF- |
nitrogen monofluorine anion |
| NF |
nitrogen fluoride |
| NF |
nitrogen fluoride |
| NF+ |
nitrogen monofluoirde cation |
| DF |
Hydrofluoric acid-d |
| Ne2 |
Neon dimer |
| NeH+ |
neon hydrogen cation |
| NaLi |
lithium sodium |
| NaLi+ |
lithium sodium cation |
| NaO- |
sodium oxide anion |
| NaO+ |
sodium oxide cation |
| Na2- |
sodium dimer anion |
| Na2+ |
sodium dimer cation |
| NaF- |
sodium fluoride anion |
| NaF+ |
sodium fluoride cation |
| NaH- |
sodium hydride anion |
| NaH+ |
sodium hydride cation |
| MgO- |
magnesium oxide anion |
| MgO |
magnesium oxide |
| MgO+ |
magnesium oxide cation |
| MgF- |
magnesium fluoride anion |
| MgF+ |
magnesium fluoride cation |
| Mg2- |
magnesium dimer anion |
| Mg2+ |
magnesium dimer cation |
| MgH- |
magnesium monohydride anion |
| MgH+ |
magnesium monohydride cation |
| AlH- |
aluminum monohydride anion |
| AlH+ |
aluminum monohydride cation |
| AlO- |
Aluminum monoxide anion |
| AlO+ |
aluminum monoxide cation |
| AlF- |
Aluminum monofluoride anion |
| AlF |
Aluminum monofluoride |
| AlF+ |
Aluminum monofluoride cation |
| AlN- |
aluminum mononitride anion |
| AlN |
Aluminum nitride |
| AlN+ |
aluminum mononitride cation |
| Al2- |
aluminum dimer anion |
| Al2 |
Aluminum diatomic |
| Al2 |
Aluminum diatomic |
| Al2+ |
aluminum dimer cation |
| Si2- |
silcon dimer anion |
| Si2 |
Silicon diatomic |
| Si2+ |
silcon dimer cation |
| SiF- |
silicon monofluoride anion |
| SiF+ |
silicon monofluoride cation |
| SiN- |
silicon mononitride anion |
| SiN+ |
silicon mononitride cation |
| SiH- |
silicon monohydride anion |
| SiH |
Silylidyne |
| SiH+ |
silicon monohydride cation |
| SiC- |
silicon monocarbide anion |
| SiC |
silicon monocarbide |
| SiC+ |
silicon monocarbide cation |
| SiO- |
silicon monoxide anion |
| SiO |
Silicon monoxide |
| SiO+ |
silicon monoxide cation |
| PO- |
phosphorus monoxide anion |
| PO |
Phosphorus monoxide |
| PO+ |
phosphorus monoxide cation |
| PH- |
phosphorus monohydride anion |
| PH |
phosphorus monohydride |
| PH+ |
phosphorus monohydride cation |
| P2- |
phosphorus dimer anion |
| P2 |
Phosphorus diatomic |
| P2+ |
phosphorus dimer cation |
| SiP- |
Silicon monophosphide anion |
| SiP |
Silicon monophosphide |
| SiP+ |
Silicon monophosphide cation |
| CP- |
carbon monophosphide anion |
| CP+ |
carbon monophosphide cation |
| PF- |
phosphorus monofluoride anion |
| PF |
phosphorus monofluoride |
| PF+ |
phosphorus monofluoride cation |
| PN- |
phosphorus nitride anion |
| PN+ |
phosphorus nitride cation |
| SF- |
sulfur monofluoride anion |
| SF |
Monosulfur monofluoride |
| SF+ |
sulfur monofluoride cation |
| S2- |
sulfur dimer anion |
| S2 |
Sulfur diatomic |
| S2 |
Sulfur diatomic |
| S2+ |
sulfur dimer cation |
| PS- |
phosphorus monosulfide anion |
| PS+ |
phosphorus monosulfide cation |
| SiS- |
silicon monosulfide anion |
| SiS+ |
silicon monosulfide cation |
| BS- |
boron monosulfide anion |
| BS+ |
boron monosulfide cation |
| AlS- |
aluminum monosulfide anion |
| AlS+ |
aluminum monosulfide cation |
| BeS- |
Beryllium monosulfide anion |
| BeS+ |
Beryllium monosulfide cation |
| SO- |
sulfur monoxide anion |
| SO |
Sulfur monoxide |
| SO |
Sulfur monoxide |
| SO+ |
sulfur monoxide cation |
| SH- |
mercapto anion |
| SH |
Mercapto radical |
| SH+ |
sulfur monohydride cation |
| MgS- |
magnesium sulfide anion |
| MgS+ |
magnesium sulfide cation |
| NS- |
nitrogen sulfide anion |
| NS |
Mononitrogen monosulfide |
| NS+ |
nitrogen sulfide cation |
| CS- |
carbon monosulfide anion |
| CS+ |
carbon monosulfide cation |
| CCl- |
carbon monochloride anion |
| CCl+ |
carbon monochloride cation |
| ClF- |
clorine monofluoride anion |
| ClF |
Chlorine monofluoride |
| ClF+ |
clorine monofluoride cation |
| HCl |
Hydrogen chloride |
| HCl+ |
hydrogen chloride cation |
| NaCl- |
sodium chloride anion |
| NaCl+ |
sodium chloride cation |
| LiCl- |
lithium chloride anion |
| LiCl+ |
lithium chloride cation |
| Cl2- |
chlorine diatomic anion |
| Cl2 |
Chlorine diatomic |
| Cl2+ |
chlorine diatomic cation |
| BeCl- |
beryllium monochloride anion |
| BeCl+ |
beryllium monochloride cation |
| SiCl- |
silicon monochloride anion |
| SiCl+ |
silicon monochloride cation |
| NCl- |
nitrogen monochloride anion |
| NCl |
nitrogen monochloride |
| NCl+ |
nitrogen monochloride cation |
| AlCl- |
aluminum monochloride anion |
| AlCl |
Aluminum monochloride |
| AlCl+ |
aluminum monochloride cation |
| BCl- |
boron monochloride anion |
| BCl+ |
boron monochloride cation |
| MgCl- |
magnesium monochloride anion |
| MgCl+ |
magnesium monochloride cation |
| ClO- |
chlorine monoxide anion |
| ClO |
Monochlorine monoxide |
| ClO+ |
chlorine monoxide cation |
| SCl- |
sulfur monochloride anion |
| SCl+ |
sulfur monochloride cation |
| PCl- |
phosphorus monochloride anion |
| PCl |
phosphorus chloride |
| PCl+ |
phosphorus monochloride cation |
| ArH+ |
Argon hydride cation |
| NaK |
Sodium Potassium |
| KH |
Potassium hydride |
| KCl |
Potassium Chloride |
| KF |
Potassium Fluoride |
| LiK |
Lithium Potassium |
| ZnF+ |
Zinc monofluoride cation |
| Ge2 |
Germanium dimer |
| Ge2 |
Germanium dimer |
| GeH |
germylidene |
| GeO |
Germanium monoxide |
| As2 |
Arsenic diatomic |
| AsF |
Arsenic monofluoride |
| AsH |
Arsenic monohydride |
| AsO |
Arsenic monoxide |
| Se2- |
selenium dimer anion |
| Se2 |
Selenium diatomic |
| Se2+ |
selenium dimer cation |
| SeO- |
selenium monoxide anion |
| SeO |
Selenium monoxide |
| SeO+ |
selenium monoxide cation |
| HSe- |
selenium monohydride anion |
| HSe+ |
selenium monohydride cation |
| CSe- |
Carbon monoselenide anion |
| CSe+ |
Carbon monoselenide cation |
| SeS- |
selenium monosulfide anion |
| SeS+ |
selenium monosulfide cation |
| LiBr- |
lithium bromide cation |
| LiBr+ |
lithium bromide anion |
| NaBr- |
sodium bromide anion |
| NaBr+ |
sodium bromide cation |
| Br2- |
bromine diatomic anion |
| Br2+ |
bromine diatomic cation |
| KBr |
Potassium Bromide |
| HBr |
hydrogen bromide |
| HBr+ |
hydrogen bromide cation |
| BrO |
Bromine monoxide |
| BrCl- |
bromine chloride anion |
| BrCl+ |
bromine chloride cation |
| BrF- |
bromine fluoride anion |
| BrF+ |
bromine fluoride cation |
| H3+ |
hydrogen trimer cation |
| BeH2 |
beryllium dihydride |
| CH2- |
methylene anion |
| CH2 |
Methylene |
| CH2 |
Methylene |
| CH2+ |
methylene cation |
| C2H- |
Ethynyl anion |
| C2H+ |
Ethynyl cation |
| C2H+ |
Ethynyl cation |
| C3+ |
carbon trimer cation |
| N3- |
azide anion |
| NH2- |
amino anion |
| NH2+ |
Amino cation |
| NH2+ |
Amino cation |
| NNH+ |
Dinitrogen monohydride cation |
| HCN- |
Hydrogen cyanide anion |
| HCN |
Hydrogen cyanide |
| HCN+ |
hydrogen cyanide cation |
| CO2- |
Carbon dioxide anion |
| CO2 |
Carbon dioxide |
| CO2+ |
Carbon dioxide cation |
| HCO- |
formyl anion |
| HCO+ |
Formyl cation |
| N2O |
Nitrous oxide |
| N2O+ |
Nitrous oxide cation |
| O3 |
Ozone |
| O3+ |
Ozone cation |
| NO2- |
Nitrogen dioxide anion |
| NO2+ |
Nitrogen dioxide cation |
| H2O- |
water anion |
| H2O |
Water |
| H2O+ |
water cation |
| HO2- |
Hydroperoxy anion |
| BO2- |
Boron dioxide anion |
| BO2+ |
Boron dioxide cation |
| HNO- |
Nitrosyl hydride anion |
| HNO |
Nitrosyl hydride |
| HNO+ |
Nitrosyl hydride cation |
| Li2O+ |
dilithium oxide cation |
| H2F+ |
dihydrogen fluoride cation |
| HCF |
Fluoromethylene |
| FHF- |
FHF- |
| FNO |
Nitrosyl fluoride |
| NF2+ |
Difluoroamino cation |
| CF2- |
Difluoromethylene anion |
| CF2 |
Difluoromethylene |
| CF2+ |
Difluoromethylene cation |
| MgH2 |
magnesium dihydride |
| AlH2- |
aluminum dihydride anion |
| AlH2+ |
aluminum dihydride cation |
| SiH2- |
silicon dihydride anion |
| SiH2 |
silicon dihydride |
| SiH2+ |
silicon dihydride cation |
| SiF2 |
Silicon difluoride |
| SiF2 |
Silicon difluoride |
| HPO+ |
HPO cation |
| PH2- |
Phosphino anion |
| PH2+ |
Phosphino cation |
| PO2+ |
Phosphorus dioxide cation |
| S3- |
Sulfur trimer anion |
| S3 |
Sulfur trimer |
| SF2+ |
sulfur difluoride cation |
| HCS- |
Thioformyl anion |
| HCS |
Thioformyl radical |
| HCS+ |
Thioformyl cation |
| OCS+ |
Carbonyl sulfide cation |
| CS2 |
Carbon disulfide |
| CS2+ |
Carbon disulfide cation |
| SO2- |
Sulfur dioxide anion |
| SO2 |
Sulfur dioxide |
| H2S |
Hydrogen sulfide |
| H2S+ |
Hydrogen sulfide cation |
| HNS- |
HNS- |
| HNS |
HNS |
| ClCN |
chlorocyanogen |
| CCl2- |
dichloromethylene anion |
| CCl2+ |
dichloromethylene cation |
| ClOO+ |
chloroperoxy cation |
| H2Cl+ |
dihydrogen monochloride cation |
| CaH2 |
Calcium Hydride |
| ZnCl2 |
Zinc dichloride |
| ZnCl2 |
Zinc dichloride |
| GeCl2 |
Germanium dichloride |
| GeO2 |
Germanium dioxide |
| GeH2 |
germylene |
| AsH2 |
Arsenic dihydride |
| H2Se+ |
Hydrogen selenide cation |
| BrOCl |
BrOCl |
| OBrO |
OBrO |
| BrOBr |
Bromine oxide |
| BrNO |
Nitrosyl bromide |
| BH3- |
boron trihydride anion |
| BH3 |
boron trihydride |
| BH3+ |
boron trihydride cation |
| BH3+ |
boron trihydride cation |
| C4+ |
Carbon tetramer cation |
| C2H2 |
Acetylene |
| C2H2+ |
acetylene cation |
| CCH2 |
vinylidene |
| CH3- |
methyl anion |
| C2N2+ |
Cyanogen cation |
| HN3 |
hydrogen azide |
| H2CN+ |
H2CN+ |
| HCNH+ |
HCNH+ |
| CNH2+ |
CNH2+ |
| NH3 |
Ammonia |
| NH3+ |
ammonia cation |
| N2H2 |
trans-diazine |
| ONNO |
NO dimer |
| CO3-2 |
carbonate |
| HCO2- |
formate anion |
| H3O+ |
hydronium |
| H2O2 |
Hydrogen peroxide |
| H2O2+ |
Hydrogen peroxide cation |
| HNO2+ |
nitrous acid cation |
| H2CO- |
formaldehyde anion |
| H2CO |
Formaldehyde |
| H2CO+ |
formaldehyde cation |
| HOCO |
Hydrocarboxyl radical |
| HOCO |
Hydrocarboxyl radical |
| HOCO+ |
Hydrocarboxyl cation |
| CF3- |
Trifluoromethyl anion |
| CF3+ |
Trifluoromethyl cation |
| CH2F |
fluoromethyl radical |
| HCCF+ |
fluoroacetylene cation |
| NF3- |
Nitrogen trifluoride anion |
| NF3- |
Nitrogen trifluoride anion |
| BF3- |
Borane, trifluoro- anion |
| BF3 |
Borane, trifluoro- |
| BF3+ |
boron trifluoride cation |
| NH2F |
monofluoroamine |
| AlH3- |
aluminum trihydride anion |
| AlH3 |
aluminum trihydride |
| AlH3+ |
aluminum trihydride cation |
| AlH3+ |
aluminum trihydride cation |
| SiH3- |
silyl anion |
| SiH3+ |
silyl cation |
| P4 |
Phosphorus tetramer |
| PH3 |
Phosphine |
| PH3+ |
Phosphine cation |
| SO3- |
Sulfur trioxide anion |
| SO3- |
Sulfur trioxide anion |
| H2CS |
Thioformaldehyde |
| H2S2 |
HSSH |
| H3S+ |
H3S+ |
| SiCl3+ |
trichlorosilyl cation |
| NH2Cl |
chloramine |
| COFCl |
Carbonic chloride fluoride |
| COHCl |
Formyl chloride |
| CCl3- |
Trichloromethyl anion |
| CCl3+ |
Trichloromethyl cation |
| C2Cl2+ |
dichloroacetylene cation |
| NCl3 |
nitrogen trichloride |
| BCl3 |
Borane, trichloro- |
| GeH3 |
germyl radical |
| AsF3 |
Arsenic trifluoride |
| AsH3 |
Arsine |
| AsH3+ |
Arsine cation |
| COHBr |
COHBr |
| CH2Cl |
chloromethyl radical |
| CH2Cl |
chloromethyl radical |
| COBr2 |
Carbonic dibromide |
| BrONO |
Bromine nitrite |
| BH4- |
borohydride anion |
| CH4 |
Methane |
| CH4+ |
Methane cation |
| CH4+ |
Methane cation |
| CH4+ |
Methane cation |
| C2H3 |
vinyl |
| C2H3+ |
vinyl cation |
| C2H3+ |
vinyl cation |
| HCCCN+ |
Cyanoacetylene cation |
| CH2NN |
diazomethane |
| NH4+ |
ammonium cation |
| CH2CO+ |
Ketene cation |
| C3O2+ |
Carbon suboxide cation |
| HCOOH |
Formic acid |
| HCO3- |
bicarbonate anion |
| CH2OH+ |
hydroxymethyl cation |
| CH3O- |
methoxy anion |
| H3O2+ |
hydrogen peroxide, protonated |
| BF4- |
tetrafluoroboron anion |
| AlH4- |
Aluminum tetrahydride anion |
| SiH4 |
Silane |
| PH4+ |
phosphonium cation |
| PO4-3 |
phosphate |
| SO4-2 |
sulfate |
| HSO3 |
HOSO2 |
| SO2F2 |
Sulfuryl fluoride |
| HClO3 |
Chloric Acid |
| HClO3 |
Chloric Acid |
| ClONO2 |
Chlorine nitrate |
| GeF4 |
Germanium tetrafluoride |
| GeH4 |
Germane |
| CH2ClBr |
Methane, bromochloro- |
| CBrClF2 |
Methane, bromochlorodifluoro- |
| CHBrCl2 |
Methane, bromodichloro- |
| CBr2F2 |
Methane, dibromodifluoro- |
| CBrCl3 |
Methane, bromotrichloro- |
| CHClBr2 |
Methane, dibromochloro- |
| CHBrF2 |
Methane, bromodifluoro- |
| HBHHBH |
Diborane(4) C2V |
| B2H4 |
Diborane(4) D2d |
| C3H3+ |
cyclopropenyl cation |
| C4H2+ |
diacetlyene cation |
| C2H4- |
Ethylene anion |
| C2H4+ |
Ethylene cation |
| C3H3- |
Propargyl anion |
| C3H3+ |
Propargyl cation |
| CH3CH |
methylmethylene |
| CH3CN+ |
Acetonitrile cation |
| CH3CN+ |
Acetonitrile cation |
| CH2NH2+ |
methyleneamine cation |
| CH2OOH |
CH2OOH |
| C2O4-2 |
oxalate anion |
| CH3OO- |
methylperoxy anion |
| H2CO3 |
Carbonic acid |
| CH2CHO |
Vinyloxy radical |
| CH3CO+ |
acetyl cation |
| CH3OCl |
methyl hypochlorite |
| CH3SeH |
Methane selenol |
| CH2CCH2 |
allene |
| CH3COO- |
acetate anion |
| CF3CHO |
trifluoroacetaldehyde |
| C2H6 |
Ethane |
| C3H5+ |
Allyl cation |
| CH3NH3+ |
protonated methylamine |
| CH3OCH2 |
methoxymethyl radical |
| CH3CH2O |
Ethoxy radical |
| CH2CH2OH |
2-hydroxy ethyl radical |
| C2H4F2 |
1,2-difluoroethane |
| C2H4F2 |
1,2-difluoroethane |
| H3PO4 |
Phosphoric Acid |
| GeH3CH3 |
methyl germane |
| HOCH2COOH |
Hydroxyacetic acid |
| C2H5OO |
ethylperoxy radical |
| C5H5- |
cylopentadienyl anion |
| SF5CF3 |
Sulfur, pentafluoro(trifluoromethyl)- |
| C5H7 |
cyclopentenyl radical |
| C5H8 |
1-pentyne |
| C3H7ONO |
Propyl nitrite |
| As(CH3)3 |
trimethyl arsine |
| C6H12 |
2-Hexene, (Z)- |
