Dissociative photoionization of methoxycarbonylsulfenyl chloride, CH3OC(O)SCl, following sulfur 2p, chlorine 2p, and oxygen 1s excitations

Erben MF; Gerones M; Romano RM; Della Vedova CO

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Dissociative photoionization of methoxycarbonylsulfenyl chloride, CH3OC(O)SCl, following sulfur 2p, chlorine 2p, and oxygen 1s excitations

机译：硫2p，氯2p和氧1s激发后，甲氧基羰基亚硫酰氯CH3OC（O）SCl的解离光电离

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Total ion yield spectra and photoinduced fragmentations following S 2p, Cl 2p, and O 1s inner shell excitations of methoxycarbonylsulfenyl chloride, CH3OC(O)SCl, have been studied in the gaseous phase by using synchrotron radiation and multicoincidence techniques, which include photoelectron-photoion coincidence (PEPICO) and photoelectron-photoion-photoion coincidence (PEPIPICO) time-of-flight (TOF) mass spectrometry. According to the analysis of the partial ion yield spectra the S+ ion signal shows a steep enhancement near the S 2p resonance, which could represent an evidence of state-specific fragmentations promoted by electronic excitations from the S 2p to vacant orbitals with strong antibonding character mainly located at the sulfur atom. The dissociation dynamics for selected PEPIPICO islands have been discussed. Fragmentation channels that involve the extrusion of H+ and CHx+ (x = 0, 1, 2, 3) fragments have been predominantly observed for dissociation of doubly charged CH3OC(O)SCl2+.

机译：通过使用同步辐射和多重合技术，在气相中研究了甲氧基羰基亚硫酰氯CH 3 OC（O）SCl的S 2p，Cl 2p和O 1s内壳激发后的总离子产率谱和光致碎裂，包括光电子-光电离重合（PEPICO）和光电子-光离子-光合重合（PEPIPICO）飞行时间（TOF）质谱。根据部分离子产率谱图的分析，S +离子信号在S 2p共振附近显示出陡峭的增强，这可以表示从S 2p到空轨道的电子激发促进了具有特定抗键合特征的特定状态碎片的证据。位于硫原子上。已经讨论了选定的PEPIPICO岛的离解动力学。主要观察到涉及H +和CHx +（x = 0、1、2、3）片段挤出的碎片通道解离了双电荷CH3OC（O）SCl2 +。

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《The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory》 |2007年第33期|共10页
作者
Erben MF; Gerones M; Romano RM; Della Vedova CO;
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EQUIVALENT-CORES APPROXIMATION; TRIPLE COINCIDENCE TECHNIQUE; SITE-SPECIFIC FRAGMENTATION; LEVEL PHOTOEXCITATION; VIBRATIONAL STRUCTURE; 3-BODY DISSOCIATIONS; IONIC FRAGMENTATION; CARBONYL SULFIDE; THIOACETIC ACID; FORMYL CATION;

机译：等效孔近似;三重合技术;特定部位的碎片;水平的光激发;振动结构;3体离解;离子碎片;羰基硫化物;硫代乙酸;甲酰基阳离子;

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1. Dissociative photoionization of methoxycarbonylsulfenyl chloride, CH3OC(O)SCl, following sulfur 2p, chlorine 2p, and oxygen 1s excitations [J] . Erben MF, Gerones M, Romano RM, The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2007,第33期

机译：硫2p，氯2p和氧1s激发后，甲氧基羰基亚硫酰氯CH3OC（O）SCl的解离光电离
2. Electronic Properties and Dissociative Photoionization of Thiocyanates, Part III. The Effect of the Group's Electronegativity in the Valence and Shallow-Core (Sulfur and Chlorine 2p) Regions of CCl3SCN and CCl2FSCN [J] . Rodriguez Pirani Lucas S., Della Vedova Carlos O., Gerones Mariana, The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2017,第48期

机译：硫氰酸酯，第三部分的电子性质和解离光离析。 CCL3SCN和CCL2FSCN的价值和浅核（硫和氯2P）区中基团电负性的影响
3. Electronic properties and dissociative photoionization of thiocyanates. Part II. Valence and shallow-core (Sulfur and Chlorine 2p) regions of chloromethyl thiocyanate, CH _2ClSCN [J] . Rodríguez Pirani L.S., Geronés M., Della Védova C.O., The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2012,第1期

机译：硫氰酸盐的电子性质和解离光电离。第二部分氯甲基硫氰酸酯CH _2ClSCN的价和浅核（硫和氯2p）区域
4. Effects of exchange, phase space filling, and screening on 1s–2p 2D excitonic transitions [C] . Parks A. M., Dignam M. M. 2011 Conference on lasers and electro-optics . 2011

机译：交换，相空间填充和筛选对1s–2p 2D激子跃迁的影响
5. PART I. THEORETICAL TRANSITION-PROBABILITIES FOR THE (2P ODD-PI-ORBITAL)-(1S EVEN-SIGMA-ORBITAL) AND (2P ODD-PI-ORBITAL)-(3D EVEN-SIGMA-ORBITAL) TRANSITION IN SINGLY POSITIVEMOLECULAR HYDROGEN ION. PART II. POSSIBLE SINGLY POSITIVE MOLECULAR HYDROGEN ION ULTRAVIOLET EMISSION-SPECTRUM FROM JUPITER. [D] . WU, FUN-MIN -1

机译：第一部分。单正分子氢离子在（2P奇数-π-轨道）-（1S偶数-西格玛轨道）和（2P奇数-π-轨道）-（3D偶数-西格玛轨道）的理论跃迁几率。第二部分JUPITER可能的单正分子氢离子紫外线发射光谱。
6. Observation of the 1S–2P Lyman-α transition in antihydrogen [O] . M. Ahmadi, B. X. R. Alves, C. J. Baker, -1

机译：1S–2PLyman-α在抗氢中的转变的观察
7. Electronic Properties and Dissociative Photoionization of Thiocyanates, Part III. The Effect of the Group’s Electronegativity in the Valence and Shallow-Core (Sulfur and Chlorine 2p) Regions of CCl3SCN and CCl2FSCN [O] . Lucas S. Rodríguez Pirani, Carlos O. Della Védova, Mariana Geronés, 2017

机译：硫氰酸酯，第三部分的电子性质和解离光离析。 CCL3SCN和CCL2FSCN的价值和浅核（硫和氯2P）区中基团电负性的影响
8. Excitation mechanisms of 2s(sub 1/2)-2p(sub 3/2) and 2p(sub 1/2)-2p(sub 3/2) transitions in U(sup 82+) through U(sup 89+) [R] . Decaux, V. , Beiersdorfer, P. , Osterheld, A. 1994

机译：U（sup 82+）到U（sup 89+）的2s（sub 1/2）-2p（sub 3/2）和2p（sub 1/2）-2p（sub 3/2）跃迁的激发机制

Dissociative photoionization of methoxycarbonylsulfenyl chloride, CH3OC(O)SCl, following sulfur 2p, chlorine 2p, and oxygen 1s excitations

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