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| new [2022/04/05 15:16] – [Recent Catalog Entries] mueller | new [2024/03/22 13:54] – [Molecules in Space] mueller |
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| [[archive#less_recent_catalog_entries|Earlier Catalog Entries]] | [[archive#less_recent_catalog_entries|Earlier Catalog Entries]] |
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| * Apr. 2022: //syn//-C<sub>2</sub>H<sub>3</sub>C(O)NH<sub>2</sub>, <i>v</i> = 0. | * Feb. 2024: HNSiO; HPCO; HSiCCH; H<sub>2</sub>C<sub>3</sub>Si; H<sub>2</sub>C<sub>4</sub>Si; HCNH<sup>+</sup>. |
| * Mar. 2022: //c//-C<sub>2</sub>H<sub>4</sub>O; //c//-C<sup>13</sup>CH<sub>4</sub>O; //c//-C<sub>2</sub>H<sub>4</sub><sup>18</sup>O; CD<sub>3</sub>OH, //v//<sub>t</sub> = 0; CD<sub>3</sub>OH, //v//<sub>t</sub> = 1; CHD<sub>2</sub>OH, //v//<sub>t</sub> = 0; HCCNCH<sup>+</sup>; HC<sub>7</sub>NH<sup>+</sup>. | * Jan. 2024: HNSO; H<sub>2</sub>NC<sub>3</sub>N; E-2-butenenitrile; //syn//-3-butenenitrile; //gauche//-3-butenenitrile. |
| * Feb. 2022: MgS, //v// = 0, 1; <sup>25</sup>MgS, //v// = 0; <sup>26</sup>MgS, //v// = 0; Mg<sup>34</sup>S, //v// = 0; MgO, //v// = 0 − 2; <sup>25</sup>MgO, //v// = 0, 1; <sup>26</sup>MgO, //v// = 0, 1. | * Dec. 2023: D<sub>2</sub>CS; C<sub>6</sub>H, //v// = 0; C<sub>6</sub>H, //v//<sub>11</sub> = 1 //μ//Σ; C<sub>6</sub>H, //v//<sub>11</sub> = 1 Δ; isobutene. |
| * Jan. 2022: H<sub>2</sub>CCNH; <sup>47</sup>TiO, //v// = 0; <sup>47</sup>TiO, //v// = 1; <sup>47</sup>TiO, //v// = 2; <sup>47</sup>TiO, //v// = 3; glycinamide; <sup>49</sup>TiO, //v// = 0; <sup>49</sup>TiO, //v// = 1; <sup>49</sup>TiO, //v// = 2; <sup>49</sup>TiO, //v// = 3. | * Nov. 2023: CD<sub>3</sub>OD, //v//<sub>t</sub> = 0; CD<sub>3</sub>OD, //v//<sub>t</sub> = 1; SO<sup>18</sup>O; CH<sub>3</sub>C(NH)CH<sub>3</sub>; //trans//-HONO; //cis//-HONO. |
| * Dec. 2021: s-//cis//-H<sub>2</sub>C=CHCOOH; s-//trans//-H<sub>2</sub>C=CHCOOH; 1,3-//c//-C<sub>6</sub>H<sub>8</sub>; //c//-C<sub>5</sub>H<sub>6</sub>-<sup>13</sup>C<sub>1</sub>; //c//-C<sub>5</sub>H<sub>6</sub>-<sup>13</sup>C<sub>2</sub>; //c//-C<sub>5</sub>H<sub>6</sub>-<sup>13</sup>C<sub>5</sub>; //c//-C<sub>5</sub>H<sub>6</sub>-D<sub>1</sub>; //c//-C<sub>5</sub>H<sub>6</sub>-D<sub>2</sub>; //c//-C<sub>5</sub>H<sub>6</sub>-D<sub>5</sub>; HC<sub>3</sub>HCN; HCCS<sup>+</sup>. | * Oct. 2023: H<sub>2</sub>CS, //v//<sub>4</sub> = 1; H<sub>2</sub>CS, //v//<sub>6</sub> = 1; H<sub>2</sub>CS, //v//<sub>3</sub> = 1; H<sub>2</sub>CS, //v//<sub>2</sub> = 1; H<sub>2</sub>CS, //υ//<sub>4</sub> IR band; H<sub>2</sub>CS, //υ//<sub>6</sub> IR band; H<sub>2</sub>CS, //υ//<sub>3</sub> IR band; H<sub>2</sub>CS, //υ//<sub>2</sub> IR band; allylimine-Ta; H<sub>2</sub>C<sub>2</sub>S; CN<sup>+</sup>, //v// = 0; CN<sup>+</sup>, //v// = 1 − 0. |
| * Nov. 2021: fulvene; benzvalene; dewar benzene; dimethylenecyclobutene; norbornadiene; 3-methylene-1,4-cyclohexadiene; spiro[2.4]hepta-4,6-diene; //c//-C<sub>5</sub>H<sub>4</sub>O; ethylidenecyclopentadiene. | * Sep. 2023: C<sub>10</sub>H<sup>−</sup>; SiCl<sup>+</sup>, //v// = 0, 1; CHD<sub>2</sub>CHO, //v//<sub>t</sub> = 0; //c//-C<sub>3</sub>H<sub>2</sub>D<sup>+</sup>; extended CHD<sub>2</sub>OH entry in frequency. |
| * Oct. 2021: NCCNO; azulene; azenaphthene; CCD; azenaphthylene; fluorene. | * Aug. 2023: H<sub>2</sub>C<sub>3</sub>H<sup>+</sup>; SiF<sup>+</sup>, //v// = 0, 1; SiF<sup>+</sup>, //v// = 1 − 0, 2 − 1; SiF<sup>+</sup>, //v// = 2 − 0; <sup>29</sup>SiF<sup>+</sup>, //v// = 0; <sup>30</sup>SiF<sup>+</sup>, //v// = 0. |
| * Sep. 2021: //anti//-CH<sub>2</sub>CCHCH<sub>2</sub>CN; //syn//-CH<sub>2</sub>CCHCH<sub>2</sub>CN; MgC<sub>5</sub>N; H<sub>2</sub>NC; MgC<sub>6</sub>H. | * Jul. 2023: NO<sup>+</sup>, //v// = 0, 1; NO<sup>+</sup>, //v// = 1 − 0, 2 − 1; NO<sup>+</sup>, //v// = 2 − 0; HC<sub>3</sub>O<sup>+</sup>. |
| * Aug. 2021: Z-CH<sub>2</sub>(CH)<sub>3</sub>CN; E-CH<sub>2</sub>(CH)<sub>3</sub>CN. | |
| * Jul. 2021: HC(S)CN; HC(<sup>34</sup>S)CN. | |
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| ===== General Section and General Remarks ===== | ===== General Section and General Remarks ===== |
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| | * Nov. 2023: The information on the meaning of lower case characters as quantum numbers was misleading and has been rephrased. The term //g//<sub>I</sub> was missing in several "useful equations" because it was assumed to be 1 initially. |
| * Mar. 2019: The program of the VAMDC-CDMS was updated. The Classic or ascii-CDMS was moved to this server. Links have been corrected and should work, but a detailed check is pending. The coding of special characters has been adjusted. | * Mar. 2019: The program of the VAMDC-CDMS was updated. The Classic or ascii-CDMS was moved to this server. Links have been corrected and should work, but a detailed check is pending. The coding of special characters has been adjusted. |
| * Nov. 2009: added note in the link which explains the aggregate spin number. | * Nov. 2009: added note in the link which explains the aggregate spin number. |
| [[archive#molecules_in_space|Archive "Molecules in Space"]] | [[archive#molecules_in_space|Archive "Molecules in Space"]] |
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| * Apr. 2022: added extragalactic PN; updated extragalactic ArH<sup>+</sup> documentation. | * Mar. 2024: added extragalactic protonated acetylene with documentation; updated H<sub>2</sub>O documentation. |
| * Mar. 2022: added HCCS<sup>+</sup>, C<sub>5</sub>H<sup>+</sup>, HCCNCH<sup>+</sup> and HC<sub>7</sub>NH<sup>+</sup> with documentations; added tentative detection of cyanoheptatriyne; included tentatively detected ethylamine in the table; updated C<sub>3</sub>H<sup>+</sup> and CH<sub>3</sub>C<sub>4</sub>H documentations. | * Feb. 2024: added HCNS with documentation. Updated HNCS, HSCN, HNCO, and HCNO documentations. |
| * Jan. 2022: added extragalactic methyl formate and dimethyl ether with documentations. | * Jan. 2024: updated SiC<sub>2</sub> documentation. The 2-butenenitrile species are counted as two because mutual conversion requires breaking of a (double) bond, hence, the E- and Z-species are different isomers, not conformers. |
| * Dec. 2021: added HC<sub>3</sub>O, C<sub>5</sub>O, vinylamine, 1-, and 2-ethynylcyclopentadiene with documentations; added C<sub>3</sub>O documentation, updated those of C<sub>2</sub>O and H<sub>2</sub>CCNH. | * Dec. 2023: added isobutene with documentation. |
| * Nov. 2021: added CH<sub>2</sub>CCCN with documentation. | * Nov. 2023: added FeC with documentation. |
| * Oct. 2021: added ethyl isocyanate and galactic as well as extragalactic H<sub>2</sub>NC detections with documentations; updated H<sub>2</sub>CN documentation. | * Sep. 2023: added methylium and ethynylbenzene with documentation; updated C<sub>10</sub>H<sup>−</sup>, methylamine, and methyl isocyanide. |
| * Sep. 2021: added MgC<sub>5</sub>N and MgC<sub>6</sub>H with documentations; added H<sub>2</sub>CN documentation. | * Aug. 2023: added H<sub>2</sub>C<sub>3</sub>N, carbonic acid, and glycolamide with documentations. |
| * Aug. 2021: added HNCN, //ortho//-benzyne, and H<sub>2</sub>CCCHC<sub>3</sub>N with documentations; updated the dimethyl ether documentation. | * Jul. 2023: added //E//-CH<sub>2</sub>(CH)<sub>3</sub>CN and H<sub>2</sub>C<sub>3</sub>H<sup>+</sup> with documentations. |
| * Jul. 2021: updated CH<sup>+</sup> and SH<sup>+</sup> entries. | |
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| ===== Fitting Spectra ===== | ===== Fitting Spectra ===== |
| [[archive#cologne_spectroscopy_data|Archive "Cologne Spectroscopy Data"]] | [[archive#cologne_spectroscopy_data|Archive "Cologne Spectroscopy Data"]] |
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| * Mar. 2022: added CD<sub>3</sub>OH, oxirane, and //gauche//-propanal files. | * Jan. 2024: isobutene files are complete. |
| * Feb. 2021: added cyclopropenone files. | * Sep. 2023: added new H<sub>2</sub>CS files with H<sub>2</sub>C<sub>2</sub>S. |
| | * Jun. 2023: added CCl<sup>+</sup> files. |
| | * May 2023: added CH<sub>3</sub>NHCH<sub>3</sub> files. |
| | * Apr. 2023: added //c//-CD<sub>2</sub>CH<sub>2</sub>O files. |
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