The diradical (CH3)(2)CHN and its isomeric molecule (CH3)(2)C = HN: Generation and characterization
Sun, Z; Wang, D; Ding, R; Ge, M; Wang, DX; Chau, FT; Mok, DKW
AbstractA continuously flowing (CH3)(2)CHN beam is generated by pyrolysis of (CH3)(2)CHN3 at 113(+/-0.5)degreesC using normal inlet system with an 8 mm bore of the exit of the quartz tube under the presence of molecular sieve (30 Angstrom) and stabilizing NO gas, and its HeI photoelectron (PE) spectrum is also recorded in situ. A spectrum recorded further away from the pyrolysis catalyst or by using a 0.4 mm bore of the quartz tube is the PE spectrum of (CH3)(2)C=NH, which comes from the isomerization of (CH3)(2)CHN. The ionization energies of (CH3)(2)CHN and (CH3)(2)C=NH are determined for the first time by the photoelectron spectroscopy experiment, and Gaussian 2 and improved density functional theory calculations. Experimental and theoretical results agree reasonably well, and show that (CH3)(2)CHN is a diradical with C-s symmetry and has a (3)A" ground state, and (CH3)(2)C=NH is a closed shell molecule with C-s symmetry. (C) 2003 American Institute of Physics.
Indexed BySCI
WOS IDWOS:000183585400034
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorSun, Z
Affiliation1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
2.Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Kowlong, Hong Kong, Peoples R China
Recommended Citation
GB/T 7714
Sun, Z,Wang, D,Ding, R,et al. The diradical (CH3)(2)CHN and its isomeric molecule (CH3)(2)C = HN: Generation and characterization[J]. JOURNAL OF CHEMICAL PHYSICS,2003,119(1):293-299.
APA Sun, Z.,Wang, D.,Ding, R.,Ge, M.,Wang, DX.,...&Mok, DKW.(2003).The diradical (CH3)(2)CHN and its isomeric molecule (CH3)(2)C = HN: Generation and characterization.JOURNAL OF CHEMICAL PHYSICS,119(1),293-299.
MLA Sun, Z,et al."The diradical (CH3)(2)CHN and its isomeric molecule (CH3)(2)C = HN: Generation and characterization".JOURNAL OF CHEMICAL PHYSICS 119.1(2003):293-299.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Sun, Z]'s Articles
[Wang, D]'s Articles
[Ding, R]'s Articles
Baidu academic
Similar articles in Baidu academic
[Sun, Z]'s Articles
[Wang, D]'s Articles
[Ding, R]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Sun, Z]'s Articles
[Wang, D]'s Articles
[Ding, R]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.