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molecules [2026/07/28 14:07] – [Molecules in the Interstellar Medium or Circumstellar Shells (as of 06/2026)] muellermolecules [2026/08/25 10:51] (current) – mueller
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-===== Molecules in the Interstellar Medium or Circumstellar Shells (as of 06/2026) =====+===== Molecules in the Interstellar Medium or Circumstellar Shells (as of 08/2026) =====
  
 ^2 atoms ^3 atoms ^4 atoms ^5 atoms ^6 atoms ^7 atoms ^8 atoms ^9 atoms ^10 atoms ^11 atoms ^12 atoms ^>12 atoms ^ ^2 atoms ^3 atoms ^4 atoms ^5 atoms ^6 atoms ^7 atoms ^8 atoms ^9 atoms ^10 atoms ^11 atoms ^12 atoms ^>12 atoms ^
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 | CH | [[molecules:ism:HCO-plus|HCO]]<sup>+</sup> | [[molecules:ism:H2CO|H]]<sub>2</sub>CO | [[molecules:ism:Formic_Acid|HCOOH]] | [[molecules:ism:MeCN|CH]]<sub>3</sub>CN | [[molecules:ism:Propin|CH]]<sub>3</sub>C<sub>2</sub>H | [[molecules:ism:MeC3N|CH]]<sub>3</sub>C<sub>3</sub>N | [[molecules:ism:EtOH|CH]]<sub>3</sub>CH<sub>2</sub>OH | [[molecules:ism:glycol|(CH]]<sub>2</sub>OH)<sub>2</sub> | [[molecules:ism:ch3c6h|CH]]<sub>3</sub>C<sub>6</sub>H| [[molecules:ism:PrCN#on_the_detection_of_n-propyl_cyanide_in_space|n-C]]<sub>3</sub>H<sub>7</sub>CN | [[molecules:ism:Fullerene#C70|C]]<sub>70</sub>*| | CH | [[molecules:ism:HCO-plus|HCO]]<sup>+</sup> | [[molecules:ism:H2CO|H]]<sub>2</sub>CO | [[molecules:ism:Formic_Acid|HCOOH]] | [[molecules:ism:MeCN|CH]]<sub>3</sub>CN | [[molecules:ism:Propin|CH]]<sub>3</sub>C<sub>2</sub>H | [[molecules:ism:MeC3N|CH]]<sub>3</sub>C<sub>3</sub>N | [[molecules:ism:EtOH|CH]]<sub>3</sub>CH<sub>2</sub>OH | [[molecules:ism:glycol|(CH]]<sub>2</sub>OH)<sub>2</sub> | [[molecules:ism:ch3c6h|CH]]<sub>3</sub>C<sub>6</sub>H| [[molecules:ism:PrCN#on_the_detection_of_n-propyl_cyanide_in_space|n-C]]<sub>3</sub>H<sub>7</sub>CN | [[molecules:ism:Fullerene#C70|C]]<sub>70</sub>*|
 | CN | [[molecules:ism:HCN|HCN]] | [[molecules:ism:HCNO|HNCO]] | [[molecules:ism:H2CNH|H]]<sub>2</sub>CNH | [[molecules:ism:Formamid|NH]]<sub>2</sub>CHO | [[molecules:ism:MeNH2|CH]]<sub>3</sub>NH<sub>2</sub> | [[molecules:ism:C7H|C]]<sub>7</sub>H | [[molecules:ism:EtCN|CH]]<sub>3</sub>CH<sub>2</sub>CN | [[molecules:ism:c3_aldehydes|CH]]<sub>3</sub>CH<sub>2</sub>CHO | [[molecules:ism:Ethylformiat|C]]<sub>2</sub>H<sub>5</sub>OCHO | [[molecules:ism:PrCN#on_the_detection_of_i-propyl_cyanide_in_space|i-C]]<sub>3</sub>H<sub>7</sub>CN | [[molecules:ism:C60-plus|C]]<sub>60</sub><sup>+</sup>* | | CN | [[molecules:ism:HCN|HCN]] | [[molecules:ism:HCNO|HNCO]] | [[molecules:ism:H2CNH|H]]<sub>2</sub>CNH | [[molecules:ism:Formamid|NH]]<sub>2</sub>CHO | [[molecules:ism:MeNH2|CH]]<sub>3</sub>NH<sub>2</sub> | [[molecules:ism:C7H|C]]<sub>7</sub>H | [[molecules:ism:EtCN|CH]]<sub>3</sub>CH<sub>2</sub>CN | [[molecules:ism:c3_aldehydes|CH]]<sub>3</sub>CH<sub>2</sub>CHO | [[molecules:ism:Ethylformiat|C]]<sub>2</sub>H<sub>5</sub>OCHO | [[molecules:ism:PrCN#on_the_detection_of_i-propyl_cyanide_in_space|i-C]]<sub>3</sub>H<sub>7</sub>CN | [[molecules:ism:C60-plus|C]]<sub>60</sub><sup>+</sup>* |
-|  [[molecules:ism:OH|OH]] | OCS | [[molecules:ism:H2CS|H]]<sub>2</sub>CS | [[molecules:ism:Cyanamid|H]]<sub>2</sub>NCN | [[molecules:ism:MeSH|CH]]<sub>3</sub>SH | [[molecules:ism:VCN|CH]]<sub>2</sub>CHCN | [[molecules:ism:HAc|CH]]<sub>3</sub>COOH | [[molecules:ism:HC7N|HC]]<sub>7</sub>N | [[molecules:ism:MeC5N|CH]]<sub>3</sub>C<sub>5</sub>N | [[molecules:ism:MeAc|CH]]<sub>3</sub>OC(O)CH<sub>3</sub> | [[molecules:ism:EME|C]]<sub>2</sub>H<sub>5</sub>OCH<sub>3</sub> |[[molecules:ism:PhCN|c-C]]<sub>6</sub>H<sub>5</sub>CN |+| [[molecules:ism:OH|OH]] | OCS | [[molecules:ism:H2CS|H]]<sub>2</sub>CS | [[molecules:ism:Cyanamid|H]]<sub>2</sub>NCN | [[molecules:ism:MeSH|CH]]<sub>3</sub>SH | [[molecules:ism:VCN|CH]]<sub>2</sub>CHCN | [[molecules:ism:HAc|CH]]<sub>3</sub>COOH | [[molecules:ism:HC7N|HC]]<sub>7</sub>N | [[molecules:ism:MeC5N|CH]]<sub>3</sub>C<sub>5</sub>N | [[molecules:ism:MeAc|CH]]<sub>3</sub>OC(O)CH<sub>3</sub> | [[molecules:ism:EME|C]]<sub>2</sub>H<sub>5</sub>OCH<sub>3</sub> |[[molecules:ism:PhCN|c-C]]<sub>6</sub>H<sub>5</sub>CN |
 | CO | [[molecules:ism:HNC|HNC]] | [[molecules:ism:HC2nH#HC2H|C]]<sub>2</sub>H<sub>2</sub>* | [[molecules:ism:H2CCO|H]]<sub>2</sub>C<sub>2</sub>O | [[molecules:ism:C2H4|C]]<sub>2</sub>H<sub>4</sub>* | [[molecules:ism:HC5N|HC]]<sub>5</sub>N | [[molecules:ism:C6H2|C]]<sub>6</sub>H<sub>2</sub> | [[molecules:ism:ch3c4h|CH]]<sub>3</sub>C<sub>4</sub>H | [[molecules:ism:Methyloxiran|CH]]<sub>3</sub>CHCH<sub>2</sub>O | [[molecules:ism:Hydroxyaceton|CH]]<sub>3</sub>C(O)CH<sub>2</sub>OH | [[molecules:ism:Cyanocyclopentadien|1-c-C]]<sub>5</sub>H<sub>5</sub>CN | [[molecules:ism:HC11N|HC]]<sub>11</sub>N | | CO | [[molecules:ism:HNC|HNC]] | [[molecules:ism:HC2nH#HC2H|C]]<sub>2</sub>H<sub>2</sub>* | [[molecules:ism:H2CCO|H]]<sub>2</sub>C<sub>2</sub>O | [[molecules:ism:C2H4|C]]<sub>2</sub>H<sub>4</sub>* | [[molecules:ism:HC5N|HC]]<sub>5</sub>N | [[molecules:ism:C6H2|C]]<sub>6</sub>H<sub>2</sub> | [[molecules:ism:ch3c4h|CH]]<sub>3</sub>C<sub>4</sub>H | [[molecules:ism:Methyloxiran|CH]]<sub>3</sub>CHCH<sub>2</sub>O | [[molecules:ism:Hydroxyaceton|CH]]<sub>3</sub>C(O)CH<sub>2</sub>OH | [[molecules:ism:Cyanocyclopentadien|1-c-C]]<sub>5</sub>H<sub>5</sub>CN | [[molecules:ism:HC11N|HC]]<sub>11</sub>N |
 | H<sub>2</sub> | [[molecules:ism:H2S|H]]<sub>2</sub>S | C<sub>3</sub>N | [[molecules:ism:C4H|C]]<sub>4</sub>H | [[molecules:ism:C5H|C]]<sub>5</sub>H | [[molecules:ism:C6H|C]]<sub>6</sub>H | [[molecules:ism:glycolaldehyd|CH]]<sub>2</sub>OHCHO | [[molecules:ism:C8H|C]]<sub>8</sub>H | [[molecules:ism:Methoxymethanol|CH]]<sub>3</sub>OCH<sub>2</sub>OH  | [[molecules:ism:Cyclopentadien|c-C]]<sub>5</sub>H<sub>6</sub> | [[molecules:ism:Cyanocyclopentadien|2-c-C]]<sub>5</sub>H<sub>5</sub>CN | [[molecules:ism:Cyanonaphtalin|1-C]]<sub>10</sub>H<sub>7</sub>CN | | H<sub>2</sub> | [[molecules:ism:H2S|H]]<sub>2</sub>S | C<sub>3</sub>N | [[molecules:ism:C4H|C]]<sub>4</sub>H | [[molecules:ism:C5H|C]]<sub>5</sub>H | [[molecules:ism:C6H|C]]<sub>6</sub>H | [[molecules:ism:glycolaldehyd|CH]]<sub>2</sub>OHCHO | [[molecules:ism:C8H|C]]<sub>8</sub>H | [[molecules:ism:Methoxymethanol|CH]]<sub>3</sub>OCH<sub>2</sub>OH  | [[molecules:ism:Cyclopentadien|c-C]]<sub>5</sub>H<sub>6</sub> | [[molecules:ism:Cyanocyclopentadien|2-c-C]]<sub>5</sub>H<sub>5</sub>CN | [[molecules:ism:Cyanonaphtalin|1-C]]<sub>10</sub>H<sub>7</sub>CN |
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 | KCl | [[molecules:ism:C3|C]]<sub>3</sub>* | [[molecules:ism:H2CN|H]]<sub>2</sub>CN | [[molecules:ism:Hydroxymethylium|H]]<sub>2</sub>COH<sup>+</sup> | [[molecules:ism:C5N-minus|C]]<sub>5</sub>N<sup>−</sup> | [[molecules:ism:H2C5|l-H]]<sub>2</sub>C<sub>5</sub> | [[molecules:ism:C4H4|CH]]<sub>2</sub>CHCCH | [[molecules:ism:hydroxypropenal|HOCHCHCHO]] | [[molecules:ism:Glykolamid|HOCH]]<sub>2</sub>C(O)NH<sub>2</sub> | | | [[molecules:ism:Cyanoacenaphtalin|5-C]]<sub>12</sub>H<sub>7</sub>CN | | KCl | [[molecules:ism:C3|C]]<sub>3</sub>* | [[molecules:ism:H2CN|H]]<sub>2</sub>CN | [[molecules:ism:Hydroxymethylium|H]]<sub>2</sub>COH<sup>+</sup> | [[molecules:ism:C5N-minus|C]]<sub>5</sub>N<sup>−</sup> | [[molecules:ism:H2C5|l-H]]<sub>2</sub>C<sub>5</sub> | [[molecules:ism:C4H4|CH]]<sub>2</sub>CHCCH | [[molecules:ism:hydroxypropenal|HOCHCHCHO]] | [[molecules:ism:Glykolamid|HOCH]]<sub>2</sub>C(O)NH<sub>2</sub> | | | [[molecules:ism:Cyanoacenaphtalin|5-C]]<sub>12</sub>H<sub>7</sub>CN |
 | AlCl | CO<sub>2</sub>* | [[molecules:ism:SiC3|c-SiC]]<sub>3</sub> | [[molecules:ism:C4H-minus|C]]<sub>4</sub>H<sup>−</sup> | [[molecules:ism:Cyanomethanimin|HNCHCN]] | [[molecules:ism:mgc3n|MgC]]<sub>5</sub>N | [[molecules:ism:mgc2_4h|MgC]]<sub>6</sub>H | [[molecules:ism:HCxN-plus|HC]]<sub>7</sub>N<sup>+</sup> | [[molecules:ism:Butin|CH]]<sub>3</sub>CH<sub>2</sub>CCH | | | [[molecules:ism:Cyanopyren|1-C]]<sub>16</sub>H<sub>9</sub>CN | | AlCl | CO<sub>2</sub>* | [[molecules:ism:SiC3|c-SiC]]<sub>3</sub> | [[molecules:ism:C4H-minus|C]]<sub>4</sub>H<sup>−</sup> | [[molecules:ism:Cyanomethanimin|HNCHCN]] | [[molecules:ism:mgc3n|MgC]]<sub>5</sub>N | [[molecules:ism:mgc2_4h|MgC]]<sub>6</sub>H | [[molecules:ism:HCxN-plus|HC]]<sub>7</sub>N<sup>+</sup> | [[molecules:ism:Butin|CH]]<sub>3</sub>CH<sub>2</sub>CCH | | | [[molecules:ism:Cyanopyren|1-C]]<sub>16</sub>H<sub>9</sub>CN |
-| AlF | [[molecules:ism:CH2|CH]]<sub>2</sub> | CH<sub>3</sub>* | [[molecules:ism:HCOCN|HC(O)CN]] | [[molecules:ism:SiH3CN|SiH]]<sub>3</sub>CN | [[molecules:ism:cyanopropargyl|CH]]<sub>2</sub>C<sub>3</sub>N | [[molecules:ism:VyNH2|C]]<sub>2</sub>H<sub>3</sub>NH<sub>2</sub> | [[molecules:ism:C5H4|CH]]<sub>2</sub>(CCH)<sub>2</sub> | [[molecules:ism:Methylcarbamat|CH]]<sub>3</sub>OC(O)N<sub>2</sub> (2026) | | | [[molecules:ism:Cyanopyren|2-C]]<sub>16</sub>H<sub>9</sub>CN (2025) |+| AlF | [[molecules:ism:CH2|CH]]<sub>2</sub> | CH<sub>3</sub>* | [[molecules:ism:HCOCN|HC(O)CN]] | [[molecules:ism:SiH3CN|SiH]]<sub>3</sub>CN | [[molecules:ism:cyanopropargyl|CH]]<sub>2</sub>C<sub>3</sub>N | [[molecules:ism:VyNH2|C]]<sub>2</sub>H<sub>3</sub>NH<sub>2</sub> | [[molecules:ism:C5H4|CH]]<sub>2</sub>(CCH)<sub>2</sub> | [[molecules:ism:Methylcarbamat|CH]]<sub>3</sub>OC(O)NH<sub>2</sub> (2026) | | | [[molecules:ism:Cyanopyren|2-C]]<sub>16</sub>H<sub>9</sub>CN (2025) |
 | [[molecules:ism:PN|PN]] | [[molecules:ism:c_no|C]]<sub>2</sub>O | [[molecules:ism:C3N-minus|C]]<sub>3</sub>N<sup>−</sup>|[[molecules:ism:HNCNH|HNCNH]] | [[molecules:ism:C2_3S#information_on_thioxopentatetraenylidene_c5s|C]]<sub>5</sub>S | [[molecules:ism:NC4NH-plus|NC]]<sub>4</sub>NH<sup>+</sup> | [[molecules:ism:Ethendiol|(CHOH)]]<sub>2</sub> | [[molecules:ism:DMS|(CH]]<sub>3</sub>)<sub>2</sub>S (2025) | | | | [[molecules:ism:Cyanopyren|4-C]]<sub>16</sub>H<sub>9</sub>CN (2025) | | [[molecules:ism:PN|PN]] | [[molecules:ism:c_no|C]]<sub>2</sub>O | [[molecules:ism:C3N-minus|C]]<sub>3</sub>N<sup>−</sup>|[[molecules:ism:HNCNH|HNCNH]] | [[molecules:ism:C2_3S#information_on_thioxopentatetraenylidene_c5s|C]]<sub>5</sub>S | [[molecules:ism:NC4NH-plus|NC]]<sub>4</sub>NH<sup>+</sup> | [[molecules:ism:Ethendiol|(CHOH)]]<sub>2</sub> | [[molecules:ism:DMS|(CH]]<sub>3</sub>)<sub>2</sub>S (2025) | | | | [[molecules:ism:Cyanopyren|4-C]]<sub>16</sub>H<sub>9</sub>CN (2025) |
 | [[molecules:ism:SiC|SiC]] | [[molecules:ism:MNC_MCN#MgNC|MgNC]] | [[molecules:ism:PH3|PH]]<sub>3</sub> | [[molecules:ism:MeO|CH]]<sub>3</sub>O| [[molecules:ism:MgC2_4H|MgC]]<sub>4</sub>H | [[molecules:ism:MgC2nH-plus|MgC]]<sub>5</sub>N<sup>+</sup> | [[molecules:ism:other_C6H2|HC]]<sub>2</sub>(H)C<sub>4</sub> | | | | | [[molecules:ism:Cyanocoronen|C]]<sub>24</sub>H<sub>11</sub>CN (2025) | | [[molecules:ism:SiC|SiC]] | [[molecules:ism:MNC_MCN#MgNC|MgNC]] | [[molecules:ism:PH3|PH]]<sub>3</sub> | [[molecules:ism:MeO|CH]]<sub>3</sub>O| [[molecules:ism:MgC2_4H|MgC]]<sub>4</sub>H | [[molecules:ism:MgC2nH-plus|MgC]]<sub>5</sub>N<sup>+</sup> | [[molecules:ism:other_C6H2|HC]]<sub>2</sub>(H)C<sub>4</sub> | | | | | [[molecules:ism:Cyanocoronen|C]]<sub>24</sub>H<sub>11</sub>CN (2025) |
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  • Last modified: 2026/07/28 14:07
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