Mass spectrum (electron ionization) 7. Computed PropertiesMolecular Weight:28.0101g/mol Molecular Formula:CO Compound Is Canonicalized:True Exact Mass:0.7 XLogP3-AA:27.994914619 Monoisotopic Mass:27.994914619 Complexity:10 Rotatable Bond Count:0 Hydrogen Bond Donor Count:0 Hydrogen Bond Acceptor Count:1 ...
The vacuum-ultraviolet photoionization efficiency spectroscopy (PIES) of carbon monoxide in a region 575-890 A has been investigated with time-of-flight (TOF) photoionization mass spectrometry (PIMS) by using tunable synchrotron radiation (SR). Three photoionization thresholds were determined to be ...
摘要: Carbon monoxide is lost from the molecular ion of 2-hydroxy-1,4-naphthoquinone (I) almost exclusively from C-2 as shown from carbon-13 labeling studies. The fragmentation scheme originally proposed by Williams for I is not a major process....
Carl v. Wesendonk (p. 29), which gives an account of the spectrum of carbon monoxide appearing in a vacuum tube containing silicon tetrafluoride, affords an instance of the extreme difficulty of obtaining vacuum tubes charged with perfectly pure substances. The case he cites of silicon fluoride...
In comparison, the mass spectrum of propylene exhibits the strongest peak at m/z = 42, which is similar to the reference 12C3H6 (Fig. 4d) except that the m/z value is shifted by 1 unit (Fig. 4j). Additional weak peaks located at m/z = 44 and 45 are also observed. ...
Vibrational spectrum of carbon monoxide chemisorbed on a copper(100) surfaceHigh resolution electron energy loss spectra have been measured for CO chemisorption on Cu(100) at 100 K. The number of vibrational modes and their frequencies are consistent with a single molecular state of CO on the ...
英文名称:Carbon monoxide - reference spectrum 英文同义词:Carbon monoxide - reference spectrum CAS号: 分子式: 分子量:0 EINECS号: 信息错误报告 您的Email: 按国家浏览Carbon monoxide - reference spectrum国外供应商中国供应商 Carbon monoxide - reference spectrum推荐供应商 ...
et al. Molecular synthesis in ices triggered by dissociative electron attachment to carbon monoxide. Eur. Phys. J. D 75, 302 (2021). https://doi.org/10.1140/epjd/s10053-021-00310-5 Download citation Received01 September 2021 Accepted10 November 2021 Published02 December 2021 DOIhttps://doi....
Measurement of the rotational spectrum of carbon monoxide in its metastable a3Π state by laser magnetic resonanceAbsorption spectraMagnetic resonanceChemical analysisMolecular spectraRotation constantsThree rotational transitions of CO in the = 1 and = 2 spin components of the metastable ( 7 ms) a3 ...
Selective hydrogenation of carbon monoxide (CO) to higher alcohols (C2+OH) is a promising non-petroleum route for producing high-value chemicals, in which precise regulations of both C-O cleavage and C-C coupling are highly essential but remain great cha