Ionization/dissociation processes of methyl-substituted derivates of cyclopentanone in intense femtosecond laser field

Qiaoqiao Wang; Yuri A. Dyakov; Di Wu; Dongdong Zhang; Mingxing Jin; Fuchun Liu; Hang Liu; Zhan Hu; Dajun Ding; Hirobumi Mineo; Yoshiaki Teranishi; Sheng Der Chao; Sheng Hsien Lin; O. K. Kosheleva; A. M. Mebel

doi:10.1016/j.cplett.2013.09.009

Ionization/dissociation processes of methyl-substituted derivates of cyclopentanone in intense femtosecond laser field

Qiaoqiao Wang, Yuri A. Dyakov, Di Wu, Dongdong Zhang, Mingxing Jin, Fuchun Liu, Hang Liu, Zhan Hu, Dajun Ding^*, Hirobumi Mineo, Yoshiaki Teranishi, Sheng Der Chao, Sheng Hsien Lin, O. K. Kosheleva, A. M. Mebel

^*Corresponding author for this work

Research output: Contribution to journal › Article

6 Scopus citations

Abstract

Ionization and dissociation of 2- and 3-methyl cyclopentanones have been investigated in molecular beams by their irradiation with intense 394 and 788 nm laser fields with pulse duration of 90 fs and intensity of 3 × 10 ¹³-4 × 10¹⁴W/cm². The analysis of the resulting mass spectra allowed us to discern the effects of methyl substitution and its position on the outcome of ionization/dissociation processes induced by the intense femtosecond laser field. Generalized Keldysh-Faisal-Reiss (g-KFR) and ab initio G3(MP2, CCSD)//B3LYP/6-31G^*/RRKM theoretical calculations helped to uncover the formation mechanism of major ionic fragments observed in the mass spectra including C₅H₁₀⁺, C₄H₆O⁺, C₃H₃O ⁺, C₃H₄O⁺, C₃H _x⁺, and C₂H_x⁺.

Original language	English
Pages (from-to)	21-28
Number of pages	8
Journal	Chemical Physics Letters
Volume	586
DOIs	https://doi.org/10.1016/j.cplett.2013.09.009
State	Published - 1 Jan 2013

Access to Document

10.1016/j.cplett.2013.09.009

Link to publication in Scopus

Fingerprint Dive into the research topics of 'Ionization/dissociation processes of methyl-substituted derivates of cyclopentanone in intense femtosecond laser field'. Together they form a unique fingerprint.

Cite this

Wang, Q., Dyakov, Y. A., Wu, D., Zhang, D., Jin, M., Liu, F., Liu, H., Hu, Z., Ding, D., Mineo, H., Teranishi, Y., Chao, S. D., Lin, S. H., Kosheleva, O. K., & Mebel, A. M. (2013). Ionization/dissociation processes of methyl-substituted derivates of cyclopentanone in intense femtosecond laser field. Chemical Physics Letters, 586, 21-28. https://doi.org/10.1016/j.cplett.2013.09.009

Wang, Qiaoqiao ; Dyakov, Yuri A. ; Wu, Di ; Zhang, Dongdong ; Jin, Mingxing ; Liu, Fuchun ; Liu, Hang ; Hu, Zhan ; Ding, Dajun ; Mineo, Hirobumi ; Teranishi, Yoshiaki ; Chao, Sheng Der ; Lin, Sheng Hsien ; Kosheleva, O. K. ; Mebel, A. M. / Ionization/dissociation processes of methyl-substituted derivates of cyclopentanone in intense femtosecond laser field. In: Chemical Physics Letters. 2013 ; Vol. 586. pp. 21-28.

@article{998d566353fc4367b2aba227313e6bdd,

title = "Ionization/dissociation processes of methyl-substituted derivates of cyclopentanone in intense femtosecond laser field",

abstract = "Ionization and dissociation of 2- and 3-methyl cyclopentanones have been investigated in molecular beams by their irradiation with intense 394 and 788 nm laser fields with pulse duration of 90 fs and intensity of 3 × 10 13-4 × 1014W/cm2. The analysis of the resulting mass spectra allowed us to discern the effects of methyl substitution and its position on the outcome of ionization/dissociation processes induced by the intense femtosecond laser field. Generalized Keldysh-Faisal-Reiss (g-KFR) and ab initio G3(MP2, CCSD)//B3LYP/6-31G*/RRKM theoretical calculations helped to uncover the formation mechanism of major ionic fragments observed in the mass spectra including C5H10+, C4H6O+, C3H3O +, C3H4O+, C3H x+, and C2Hx+.",

author = "Qiaoqiao Wang and Dyakov, {Yuri A.} and Di Wu and Dongdong Zhang and Mingxing Jin and Fuchun Liu and Hang Liu and Zhan Hu and Dajun Ding and Hirobumi Mineo and Yoshiaki Teranishi and Chao, {Sheng Der} and Lin, {Sheng Hsien} and Kosheleva, {O. K.} and Mebel, {A. M.}",

year = "2013",

month = jan,

day = "1",

doi = "10.1016/j.cplett.2013.09.009",

language = "English",

volume = "586",

pages = "21--28",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier",

}

Ionization/dissociation processes of methyl-substituted derivates of cyclopentanone in intense femtosecond laser field. / Wang, Qiaoqiao; Dyakov, Yuri A.; Wu, Di; Zhang, Dongdong; Jin, Mingxing; Liu, Fuchun; Liu, Hang; Hu, Zhan; Ding, Dajun; Mineo, Hirobumi; Teranishi, Yoshiaki; Chao, Sheng Der; Lin, Sheng Hsien; Kosheleva, O. K.; Mebel, A. M.

In: Chemical Physics Letters, Vol. 586, 01.01.2013, p. 21-28.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Ionization/dissociation processes of methyl-substituted derivates of cyclopentanone in intense femtosecond laser field

AU - Wang, Qiaoqiao

AU - Dyakov, Yuri A.

AU - Wu, Di

AU - Zhang, Dongdong

AU - Jin, Mingxing

AU - Liu, Fuchun

AU - Liu, Hang

AU - Hu, Zhan

AU - Ding, Dajun

AU - Mineo, Hirobumi

AU - Teranishi, Yoshiaki

AU - Chao, Sheng Der

AU - Lin, Sheng Hsien

AU - Kosheleva, O. K.

AU - Mebel, A. M.

PY - 2013/1/1

Y1 - 2013/1/1

N2 - Ionization and dissociation of 2- and 3-methyl cyclopentanones have been investigated in molecular beams by their irradiation with intense 394 and 788 nm laser fields with pulse duration of 90 fs and intensity of 3 × 10 13-4 × 1014W/cm2. The analysis of the resulting mass spectra allowed us to discern the effects of methyl substitution and its position on the outcome of ionization/dissociation processes induced by the intense femtosecond laser field. Generalized Keldysh-Faisal-Reiss (g-KFR) and ab initio G3(MP2, CCSD)//B3LYP/6-31G*/RRKM theoretical calculations helped to uncover the formation mechanism of major ionic fragments observed in the mass spectra including C5H10+, C4H6O+, C3H3O +, C3H4O+, C3H x+, and C2Hx+.

AB - Ionization and dissociation of 2- and 3-methyl cyclopentanones have been investigated in molecular beams by their irradiation with intense 394 and 788 nm laser fields with pulse duration of 90 fs and intensity of 3 × 10 13-4 × 1014W/cm2. The analysis of the resulting mass spectra allowed us to discern the effects of methyl substitution and its position on the outcome of ionization/dissociation processes induced by the intense femtosecond laser field. Generalized Keldysh-Faisal-Reiss (g-KFR) and ab initio G3(MP2, CCSD)//B3LYP/6-31G*/RRKM theoretical calculations helped to uncover the formation mechanism of major ionic fragments observed in the mass spectra including C5H10+, C4H6O+, C3H3O +, C3H4O+, C3H x+, and C2Hx+.

UR - http://www.scopus.com/inward/record.url?scp=84885590808&partnerID=8YFLogxK

U2 - 10.1016/j.cplett.2013.09.009

DO - 10.1016/j.cplett.2013.09.009

M3 - Article

AN - SCOPUS:84885590808

VL - 586

SP - 21

EP - 28

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

ER -