Species with data from:

Huber, K.P.; Herzberg, G., Molecular Spectra and Molecular Structure. IV. Constants of Diatomic Molecules, Van Nostrand Reinhold Company, New York, 1979, 716.

Due to the large number of matching species, only the first 400 will be shown.

For each matching species the following will be displayed:

Click on the name to see more data.

  1. Oxygen (O2)
  2. Nitrogen (N2)
  3. Nitric oxide (NO)
  4. Carbon monoxide (CO)
  5. Hydrogen (H2)
  6. Iodine (I2)
  7. Hydroxyl radical (HO)
  8. Hydrogen chloride (ClH)
  9. Chlorine (Cl2)
  10. titanium oxide (OTi)
  11. hydrogen fluoride (FH)
  12. Hydrogen bromide (BrH)
  13. Bromine (Br2)
  14. Cyano radical (CN)
  15. Deuterium (D2)
  16. Sulfur dimer (S2)
  17. barium oxide, obtained by calcining witherite (BaO)
  18. Dicarbon (C2)
  19. fluorine (F2)
  20. silicon monoxide (OSi)
  21. potassium chloride (ClK)
  22. Strontium monoxide (OSr)
  23. sodium chloride (ClNa)
  24. Disodium (Na2)
  25. beryllium oxide (BeO)
  26. Hydrogen iodide (HI)
  27. Lead oxide (OPb)
  28. Sulfur monoxide (OS)
  29. Imidogen (HN)
  30. caesium chloride (ClCs)
  31. lithium chloride (ClLi)
  32. Iodine monochloride (ClI)
  33. Lithium fluoride (FLi)
  34. Aluminum monoxide (AlO)
  35. potassium bromide (BrK)
  36. deuterium hydride (DH)
  37. Methylidyne (CH)
  38. Carbon monosulfide (CS)
  39. Phosphorus monoxide (OP)
  40. potassium iodide (IK)
  41. Potassium fluoride (FK)
  42. magnesium oxide (MgO)
  43. Mercapto radical (HS)
  44. calcium oxide (CaO)
  45. Lithium bromide (BrLi)
  46. Sodium iodide (INa)
  47. iron oxide (FeO)
  48. Nitrogen cation (N2+)
  49. Hydroxyl-d (DO)
  50. lithium iodide (ILi)
  51. Lithium dimer (Li2)
  52. lithium hydride (HLi)
  53. sodium fluoride (FNa)
  54. Phosphorus dimer (P2)
  55. zirconium oxide (OZr)
  56. caesium fluoride (CsF)
  57. sodium bromide (BrNa)
  58. Dipotassium (K2)
  59. Hydrochloric acid-d (ClD)
  60. vanadium oxide (OV)
  61. Dihelium (He2)
  62. boron fluoride (BF)
  63. copper chloride (ClCu)
  64. lead sulphide (PbS)
  65. Fluoromethylidyne (CF)
  66. Monochlorine monoxide (ClO)
  67. silicon carbide (CSi)
  68. niobium oxide (NbO)
  69. Mononitrogen monosulfide (NS)
  70. Sodium hydride (HNa)
  71. Cesium iodide (CsI)
  72. Oxygen cation (O2+)
  73. Cesium dimer (Cs2)
  74. Aluminum monofluoride (AlF)
  75. Phosphinidene (HP)
  76. Boron nitride (BN)
  77. Silylidyne (HSi)
  78. copper oxide (CuO)
  79. Borane(1) (BH)
  80. [2H]hydrogen fluoride (DF)
  81. Magnesium dimer (Mg2)
  82. Boron monoxide (BO)
  83. Nitric oxide anion (NO-)
  84. Copper monofluoride (CuF)
  85. silicon fluoride (FSi)
  86. Aluminum hydride (AlH)
  87. Copper dimer (Cu2)
  88. magnesium sulphide (MgS)
  89. Phosphorus mononitride (NP)
  90. Oxygen monofluoride (FO)
  91. Dirubidium (Rb2)
  92. Beryllium monohydride (BeH)
  93. strontium sulphide (SSr)
  94. Silicon dimer (Si2)
  95. beryllium sulphide (BeS)
  96. Magnesium monohydride (HMg)
  97. Barium monofluoride (BaF)
  98. calcium sulphide (CaS)
  99. Nitrosyl ion (NO+)
  100. germanium oxide (GeO)
  101. Carbon monoxide, ion(1+) (CO+)
  102. rubidium chloride (ClRb)
  103. Xenon dimer (Xe2)
  104. Mercapto-d (DS)
  105. Cesium bromide (BrCs)
  106. Fluoroimidogen (FN)
  107. rubidium iodide (IRb)
  108. Chromium monoxide (CrO)
  109. Ditellurium (Te2)
  110. potassium hydride (HK)
  111. Strontium monofluoride (FSr)
  112. Selenium dimer (Se2)
  113. Strontium monochloride (ClSr)
  114. NO+2 (NO+2)
  115. Beryllium monofluoride (BeF)
  116. thallium chloride (ClTl)
  117. Calcium monochloride (CaCl)
  118. Calcium monofluoride (CaF)
  119. thallium iodide (ITl)
  120. Dialuminum (Al2)
  121. Argon dimer (Ar2)
  122. Strontium monobromide (BrSr)
  123. Monosulfur monofluoride (FS)
  124. Imidogen-d (DN)
  125. bromine chloride (BrCl)
  126. silicon nitride (NSi)
  127. Calcium monobromide (BrCa)
  128. Chloromethylidyne (CCl)
  129. tin monoxide (OSn)
  130. aluminium nitride (AlN)
  131. titanium nitride (NTi)
  132. Silver chloride (AgCl)
  133. Magnesium monofluoride (FMg)
  134. Calcium monoiodide (CaI)
  135. zirconium nitride (NZr)
  136. Tantalum monoxide (OTa)
  137. Boron monochloride (BCl)
  138. Iodine monofluoride (FI)
  139. Mercury hydride (HHg)
  140. Aluminum monochloride (AlCl)
  141. Silver dimer (Ag2)
  142. mercury monoxide (HgO)
  143. Strontium monoiodide (ISr)
  144. Carbon monosulfide, positive ion (CS+)
  145. Barium monobromide (BaBr)
  146. Lithium monoxide (LiO)
  147. Dilead (Pb2)
  148. Aluminum sulfide (AlS)
  149. Yttrium monoxide (OY)
  150. rubidium bromide (BrRb)
  151. thallium fluoride (FTl)
  152. Clorosilylidyne (ClSi)
  153. Diantimony (Sb2)
  154. Krypton dimer (Kr2)
  155. Barium monoiodide (BaI)
  156. Carbon monophosphide (CP)
  157. silver iodide (AgI)
  158. germanium sulphide (GeS)
  159. Hydrogen cation (H2+)
  160. Aluminum monobromide (AlBr)
  161. Bismuth dimer (Bi2)
  162. Nickel monochloride (ClNi)
  163. thallium bromide (BrTl)
  164. Boron (B2)
  165. mercury iodide (HgI)
  166. Mercury bromide (BrHg)
  167. NS+ (NS+)
  168. Tungsten oxide (OW)
  169. Arsenic dimer (As2)
  170. Boron sulfide (BS)
  171. Iodine oxide (IO)
  172. Magnesium chloride (ClMg)
  173. mercury chloride (ClHg)
  174. Bromosilylidyne (BrSi)
  175. tin sulphide (SSn)
  176. Barium monochloride (BaCl)
  177. K2+ (K2+)
  178. Oxygen anion (O2-)
  179. Aluminum deuteride (AlD)
  180. iodine bromide (BrI)
  181. Lithium chloride anion (ClLi-)
  182. rubidium fluoride (FRb)
  183. Lead chloride (ClPb)
  184. Calcium (Ca2)
  185. Lead monofluoride (FPb)
  186. sodium oxide (NaO)
  187. Calcium monohydride (CaH)
  188. Beryllium chloride (BeCl)
  189. Phosphorus monofluoride (FP)
  190. Monopotassium monooxide (KO)
  191. Iodosilylidyne (ISi)
  192. Te2+ (Te2+)
  193. Lead bromide (BrPb)
  194. Lead hydride (HPb)
  195. ScO radical (OSc)
  196. Zirconium chloride (ClZr)
  197. Thorium monoxide (OTh)
  198. Boron monobromide (BBr)
  199. ClNa+ (ClNa+)
  200. Aluminum monoiodide (AlI)
  201. Iron chloride (ClFe)
  202. BO+ (BO+)
  203. germanium telluride (GeTe)
  204. lead telluride (PbTe)
  205. manganese oxide (MnO)
  206. Zirconium bromide (BrZr)
  207. Bismuth monoxide (BiO)
  208. germanium selenide (GeSe)
  209. Potassium sodide (KNa)
  210. Xenon monofluoride (FXe)
  211. indium chloride (ClIn)
  212. tin telluride (SnTe)
  213. SiS (SSi)
  214. IK+ (IK+)
  215. Magnesium bromide (BrMg)
  216. Bromomethylidyne (CBr)
  217. FTl+ (FTl+)
  218. Carbon anion (C2-)
  219. tin selenide (SeSn)
  220. ClTl+ (ClTl+)
  221. Iron(2) oxide anion (FeO-)
  222. Bromoimidogen (BrN)
  223. Selenium monohydride (HSe)
  224. Uranium monoxide (OU)
  225. Rb2+ (Rb2+)
  226. Mercury dimer (Hg2)
  227. INa+ (INa+)
  228. Bromine monoxide (BrO)
  229. BrNa+ (BrNa+)
  230. Arsenic monoxide (AsO)
  231. 35Chlorine monofluoride (ClF)
  232. Magnesium iodide (IMg)
  233. lithium (2H)hydride (DLi)
  234. Tin monofluoride (FSn)
  235. Krypton dimer ion (Kr2+)
  236. lead selenide (PbSe)
  237. Silicon deuteride (DSi)
  238. Cerium monoxide (CeO)
  239. Phosphorus chloride (ClP)
  240. ClK+ (ClK+)
  241. CsI+ (CsI+)
  242. nickel monoxide (NiO)
  243. europium oxide (EuO)
  244. Beryllium (Be2)
  245. Beryllium iodide (BeI)
  246. Manganese monohydride (HMn)
  247. indium iodide (IIn)
  248. Carbon monoselenide (CSe)
  249. sodium deuteride (DNa)
  250. ClF+ (ClF+)
  251. Iron fluoride (FFe)
  252. Beryllium bromide (BeBr)
  253. Strontium deuteride (DSr)
  254. BrK+ (BrK+)
  255. Selenium nitride (NSe)
  256. sodium hydrogensulphate (BiF)
  257. ITl+ (ITl+)
  258. HSr (HSr)
  259. deuterium bromide (BrD)
  260. rhodium carbide (CRh)
  261. silver bromide (AgBr)
  262. Lead iodide (IPb)
  263. Barium hydride (BaH)
  264. silver fluoride (AgF)
  265. mercury fluoride (FHg)
  266. copper iodide (CuI)
  267. ClRb+ (ClRb+)
  268. Gallium monofluoride (FGa)
  269. Lutetium monoxide (LuO)
  270. Zirconium iodide (IZr)
  271. Neon dimer (Ne2)
  272. Phosphorus bromide (BrP)
  273. Deuterium cation (D2+)
  274. Praseodymium monoxide (OPr)
  275. S2 anion (S2-)
  276. Germanium monofluoride (FGe)
  277. Nitrogen anion (N2-)
  278. Phosphorus deuteride (DP)
  279. Selenium oxide (OSe)
  280. He2+2 (He2+2)
  281. He2+ (He2+)
  282. OXe (OXe)
  283. ClIn+ (ClIn+)
  284. Nickel hydride (NiH) (HNi)
  285. Gadolinium monoxide (GdO)
  286. ClSn (ClSn)
  287. BrTl+ (BrTl+)
  288. Monomanganese monofluoride (FMn)
  289. Gallium monochloride (ClGa)
  290. Scandium monofluoride (FSc)
  291. Indium monofluoride (FIn)
  292. Manganese deuteride (DMn)
  293. BrRb+ (BrRb+)
  294. IRb+ (IRb+)
  295. indium bromide (BrIn)
  296. Cobalt monohydride (CoH)
  297. Krypton, compound with xenon (1:1) (KrXe)
  298. Silver monohydride (AgH)
  299. Indium deuteride (DIn)
  300. Lithium, compound with sodium (1:1) (LiNa)
  301. [2H]hydrogen iodide (DI)
  302. AsF radical (AsF)
  303. HIn (HIn)
  304. Zinc monohydride (HZn)
  305. bromine fluoride (BrF)
  306. Deuterium tritide cation (DT+)
  307. FKr+ (FKr+)
  308. FKr (FKr)
  309. Tritium cation (T2+)
  310. Bismuth chloride (BiCl)
  311. Hafnium monoxide (HfO)
  312. Barium deuteride (BaD)
  313. NP+ (NP+)
  314. Gallium monoiodide (GaI)
  315. Copper monohydride (CuH)
  316. Gallium monobromide (BrGa)
  317. CdI (CdI)
  318. Beryllium hydride cation (BeH+)
  319. Hydroxyl anion (HO-)
  320. Germanium monohydride (GeH)
  321. tritium (T2)
  322. Tellurium monoxide (OTe)
  323. Cesium, compound with rubidium (1:1) (CsRb)
  324. Yttrium monofluoride (FY)
  325. KrRb (KrRb)
  326. Hydrogen anion (H2-)
  327. CdCl (CdCl)
  328. Tin deuteride (DSn)
  329. BrF+ (BrF+)
  330. Tellurium monohydride (HTe)
  331. HSn (HSn)
  332. platinum oxide (OPt)
  333. Hydrogen-d1 cation (DH+)
  334. Terbium monoxide (OTb)
  335. Cesium, compound with sodium (1:1) (CsNa)
  336. Holmium monoxide (HoO)
  337. Hydrogen bromide, positive ion (BrH+)
  338. CD (CD)
  339. Xenon dimer ion (Xe2+)
  340. HeLi+ (HeLi+)
  341. HeLi (HeLi)
  342. ArK+ (ArK+)
  343. ArK (ArK)
  344. FSb (FSb)
  345. BrSi+ (BrSi+)
  346. Argon, compound with helium (1:1) (ArHe)
  347. Magnesium deuteride (DMg)
  348. Germylidyne-d (DGe)
  349. Hydroxyl cation (HO+)
  350. Gallium monoxide (GaO)
  351. Cyanogen cation (CN+)
  352. Arsenic monohydride (AsH)
  353. Bismuth monosulfide (BiS)
  354. Silver deuteride (AgD)
  355. Cadmium hydride (CdH)
  356. IIn+ (IIn+)
  357. Cl2+ (Cl2+)
  358. Silylidyne cation (HSi+)
  359. Argon, compound with neon (1:1) (ArNe)
  360. CCl+ (CCl+)
  361. DCd (CdD)
  362. BrMn (BrMn)
  363. copper bromide (BrCu)
  364. Lanthanum monosulfide (LaS)
  365. Carbon monoxide anion (CO-)
  366. RbXe (RbXe)
  367. Gold deuteride (AuD)
  368. Potassium, compound with rubidium (1:1) (KRb)
  369. Bismuthylene, iodo- (BiI)
  370. Cesium, compound with potassium (1:1) (CsK)
  371. Titanium monosulfide (STi)
  372. Zinc deuteride (DZn)
  373. HAu (AuH)
  374. Hydrogen fluoride, positive ion (FH+)
  375. BrZn (BrZn)
  376. ClMn (ClMn)
  377. Phosphorus fluoride cation (FP+)
  378. BrCd (BrCd)
  379. Iron dimer (Fe2)
  380. Antimony monoselenide (SbSe)
  381. Lithium, compound with potassium (1:1) (KLi)
  382. IZn (IZn)
  383. Ytterbium deuteride (DYb)
  384. Silicon monotelluride (SiTe)
  385. Neon, compound with krypton (1:1) (KrNe)
  386. ArRb (ArRb)
  387. Yttrium monosulfide (SY)
  388. DBr+ (BrD+)
  389. Bismuth deuteride (BiD)
  390. ClXe (ClXe)
  391. Neon, compound with xenon (1:1) (NeXe)
  392. Calcium deuteride (CaD)
  393. Bismuth hydride (BiH)
  394. Potassium deuteride (DK)
  395. Aluminum, compound with selenium (1:1) (AlSe)
  396. Lithium, compound with rubidium (1:1) (LiRb)
  397. HYb (HYb)
  398. HCr (CrH)
  399. Hydromagnesium cation (HMg+)
  400. Selenium monotelluride (SeTe)