Modelling the non-local thermodynamic equilibrium spectra of silylene (SiH2)
文献情報
Victoria H. J. Clark, Sergei N. Yurchenko
This paper sets out a robust methodology for modelling spectra of polyatomic molecules produced in reactive or dissociative environments, with vibrational populations outside local thermal equilibrium (LTE). The methodology is based on accurate, extensive ro-vibrational line lists containing transitions with high vibrational excitations and relies on the detailed ro-vibrational assignments. The developed methodology is applied to model non-LTE IR and visible spectra of silylene (SiH2) produced in a decomposition of disilane (Si2H6), a reaction of technological importance. Two approaches for non-LTE vibrational populations of the product SiH2 are introduced: a simplistic 1D approach based on the Harmonic approximation and a full 3D model incorporating accurate vibrational wavefunctions of SiH2 computed variationally with the TROVE (Theoretical ROVibrational Energy) program. We show how their non-LTE spectral signatures can be used to trace different reaction channels of molecular dissociations.
関連文献
Energy landscapes of a hairpin peptide including NMR chemical shift restraints
Joanne M. Carr, Chris S. Whittleston, David C. Wade, David J. Wales
DOI: 10.1039/C5CP01259G
Regeneration mechanisms of high-lithium content zirconates as CO2 capture sorbents: experimental measurements and theoretical investigations
Yuhua Duan
DOI: 10.1039/C5CP03968A
Fabrication of hierarchical ZnO/CdS heterostructured nanocomposites for enhanced hydrogen evolution from solar water splitting
DOI: 10.1039/C5CP02689J
Energy transfer and tunable multicolor emission and paramagnetic properties of GdF3:Dy3+,Tb3+,Eu3+ phosphors
Hongxia Guan, Ye Sheng, Chengyi Xu, Yunzhi Dai, Xiaoming Xie, Haifeng Zou
DOI: 10.1039/C6CP03989H
Unraveling the effect of La A-site substitution on oxygen ion diffusion and oxygen catalysis in perovskite BaFeO3 by data-mining molecular dynamics and density functional theory
Chi Chen, Zarah Medina Baiyee
DOI: 10.1039/C5CP03973H
Photo-thermal effects in gold nanoparticles dispersed in thermotropic nematic liquid crystals
Luigia Pezzi, Luciano De Sio, Alessandro Veltri, Giovanna Palermo, Roberto Comparelli, Maria Lucia Curri, Nelson Tabiryan, Cesare Umeton
DOI: 10.1039/C5CP01377A
Electrochemical electron paramagnetic resonance utilizing loop gap resonators and micro-electrochemical cells
Mika A. Tamski, Julie V. Macpherson, Patrick R. Unwin, Mark E. Newton
DOI: 10.1039/C5CP04259C
Tuning the Schottky contacts in the phosphorene and graphene heterostructure by applying strain
Biao Liu, Li-Juan Wu, Yu-Qing Zhao, Lin-Zhi Wang
DOI: 10.1039/C6CP03903K
The influence of the surface composition of mixed monolayer films on the evaporation coefficient of water
Rachael E. H. Miles, Jonathan P. Reid
DOI: 10.1039/C6CP03826C
こちらもおすすめ
2-メトキシ-4-(メチルスルフィニル)アミンの主な用途は何ですか?
2-メトキシ-4-(メチルスルフィニル)アミンは、主に医薬品および農薬の製造に使用されます。また、合成化学の一部として研究用材料としても利用されます。
4,6-二氯-N-甲基ピラミジンアミンの代替品はありますか?
代替品としては、4,6-二クロロピラミジンアミンや他のピラミジン系化合物が考えられます。ただし、目的と用途によって最適な代替品は異なります。
6-氯-4-甲基-1H-吲哚を含む廃棄物はどのように処理すべきですか?
6-氯-4-甲基-1H-吲哚の廃棄物は、適切な容器に収集し、密閉して保管します。温度は常温、湿度は低く、直射日光を避けて保管することを推奨します。廃棄処理は専門...
2-フローユロ-4-(トリフルオロメチル)ベンゾイドについて「に適用される法規ガイドラインは何ですか」
2-フローユロ-4-(トリフルオロメチル)ベンゾイドのCAS番号は207974-08-1です。この化合物はGHS分類で毒性物質と有害な反応物質として分類されます...
4-ニトロフェニルN-[(ベンゼルオキシルカーボンイル]グリシングリシングリシン酸はどのように保存すればよいですか?
4-ニトロフェニルN-[(ベンゼルオキシルカーボンイル]グリシングリシングリシン酸は、室温で暗所に保管し、乾燥した環境で保存することを推奨します。容器は密閉性の...
イソデスロラタドリンの代替品はありますか?
イソデスロラタドリンの代替品としては、デスロラタドリンや他の抗ヒスタミン薬が挙げられます。具体的には、デスロラタドリン、ラセカミド、フェルタドリンなどが、症状や...
5-甲氧基-1,2,3,4-四氢异喹啉盐酸盐はどのように合成されますか?
5-甲氧基-1,2,3,4-四氢异喹啉盐酸盐の一般的な合成方法は、メタノール中で5-メトキシ-1,2,3,4-四ヒュドロイソキシンを塩酸で塩化します。この反応で...
4-アミノ-5-メトキシ-2-トルエンサルホニック酸についての法規ガイドラインは何ですか?
CAS番号6471-78-9の4-アミノ-5-メトキシ-2-トルエンサルホニック酸は、GHS分類では corrosive(腐食性)と識別されます。EUのREAC...
甲基孕酮を取り扱う際の実験室安全事項は何ですか?
甲基孕酮の取り扱いは、PPE(個人保護具)の使用が必要な重要な安全事項を伴います。防塵マスク、ゴーグル、手袋を着用することが推奨されます。ドラフトチャンバーを使...
掲載誌
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










![2-Methyl-2-propanyl {3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-3-oxetanyl}carbamate structure 2-Methyl-2-propanyl {3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-3-oxetanyl}carbamate structure](https://static.chemtradehub.com/structs/127/1279090-25-3-1b84.webp)



