New data on photochemistry of the interstellar molecule: HNCS. Identification of the S⋯HCN complex
文献情報
Justyna Krupa, Iwona Kosendiak, Maria Wierzejewska
Phototransformations of isothiocyanic acid (HNCS) induced by tunable UV laser were studied in low-temperature matrices. Two isomers of the precursor HNCS molecule are formed during UV irradiation of HNCS/Ar and HNCS/N2 samples: thiocyanic acid (HSCN) and isothiofulminic acid (HSNC). In addition, a complex between hydrogen cyanide and a ground state (3P) sulfur atom appears at irradiation with wavelength λ < 290 nm. The vibrational bands of the S⋯HCN complex are observed at 3217.0 and 746.5 cm−1 in Ar and 3223.5 and 764.5/752.0 cm−1 in N2. At the beginning of irradiation S⋯HCN is produced from the HNCS precursor. At longer times the main sources of the complex are HSCN and HSNC species. In solid nitrogen, HCN monomers are observed besides S⋯HCN, indicating efficient escape of atomic sulfur out of the matrix cage occupied by the precursor. Differences in the extent of the observed processes are discussed in relation to the wavelength of the UV radiation applied and the type of matrices. Results of the computational studies on the S⋯HCN geometry and infrared spectra are presented and compared with experimental data.
関連文献
External electric field control: driving the reactivity of metal-free azide–alkyne click reactions
Kalishankar Bhattacharyya, Sharmistha Karmakar, Ayan Datta
DOI: 10.1039/C7CP04202G
Interface nanoparticle control of a nanometer water pump
Jiaye Su, Yunzhen Zhao, Chang Fang, Syed Bilal Ahmed, Yue Shi
DOI: 10.1039/C7CP03351F
New insights into water photooxidation on reductively pretreated hematite photoanodes
Dejan Cibrev, Massimo Tallarida, Chittaranjan Das, Teresa Lana-Villarreal, Dieter Schmeisser, Roberto Gómez
DOI: 10.1039/C7CP03958A
Interfacial structure of atomically flat polycrystalline Pt electrodes and modified Sauerbrey equation
Jutae Kim, Patrick Urchaga, Stève Baranton, Christophe Coutanceau, Gregory Jerkiewicz
DOI: 10.1039/C7CP02528A
A soluble star-shaped silsesquioxane-cored polymer—towards novel stabilization of pH-dependent high internal phase emulsions
Jun Peng, Kai Xu, Mingcai Chen
DOI: 10.1039/C7CP03325G
Piezoelectricity enhancement and bandstructure modification of atomic defect-mediated MoS2 monolayer
Sheng Yu, Quinton Rice, Tikaram Neupane, Bagher Tabibi, Qiliang Li, Felix Jaetae Seo
DOI: 10.1039/C7CP04385F
Short bent-core molecules: X-ray, polarization, dielectricity, texture and electro-optics investigations
S. Torgova, S. P. Sreenilayam, O. Francescangeli, F. Vita, J. K. Vij, E. Pozhidaev, M. Minchenko, C. Ferrero
DOI: 10.1039/C7CP03561F
A structural signature of the breakdown of the Stokes–Einstein relation in metallic liquids
Shi-Dong Feng, Jun-Wei Qiao, Wei-Min Wang, Jing-Yu Qin
DOI: 10.1039/C7CP03475J
Coherent and incoherent phonon transport in a graphene and nitrogenated holey graphene superlattice
Xinyu Wang, Man Wang, Yang Hong, Zongrong Wang, Jingchao Zhang
DOI: 10.1039/C7CP04219A
Ergothioneine and related histidine derivatives in the gas phase: tautomer structures determined by IRMPD spectroscopy and theory
Katrin Peckelsen, Jonathan Martens, Lisa Czympiel, Giel Berden, Dirk Gründemann, Anthony J. H. M. Meijer, Mathias Schäfer
DOI: 10.1039/C7CP03843G
こちらもおすすめ
3-(2-オキサプロピル)ベンzoic酸はどのように合成されますか?
3-(2-オキサプロピル)ベンzoic酸は、ベンzoic酸とプロパノ酸をヒドロキシム化合物として反応させて生成します。具体的には、ベンzoic酸とプロパノ酸を反...
4-メチル-4-ピペリジニル-1-ピロリドイン甲酸の主な用途は何ですか?
4-メチル-4-ピペリジニル-1-ピロリドイン甲酸は、主に医薬品の合成材料や研究用物質として使用されます。さらに、一部の薬理学的研究にも応用されています。
Biotin-PEG3-oxyamine HCl塩について、適切な化合物名称に適用される法規ガイドラインは何ですか?
Biotin-PEG3-oxyamine HCl塩は、GHS( Globally Harmonized System of Classification and...
N-(4-イソチオシアネートフェニル)-2-メトキシアリニンはどのように合成されますか?
N-(4-イソチオシアネートフェニル)-2-メトキシアリニンは、4-イソチオシアノフェノールと2-メトキシアリニルアミンのアミニド反応を用いて合成されます。この...
金粉蕨亭2'-O-葡萄糖甙の主な用途は何ですか?
金粉蕨亭2'-O-葡萄糖甙は主に薬理研究や医薬品製造に使用され、抗炎症作用や抗がん作用などがあります。また、その構造や性質から、合成化学や化学生理学の研究にも用...
2-(2-ニトロフェニル)酢酸ヒドライドの物理化学的性質は何ですか?
2-(2-ニトロフェニル)酢酸ヒドライドのCAS番号は114953-81-0です。この化合物は白色結晶性粉末で、分子量は244.12です。水溶性は限られており、...
5-(ヒドロキシメチル)-2-チオキソ-2,3-ジヒドロピリミジン-4(1H)-オンを取り扱う際の実験室安全事項は何ですか?
この化合物は高活性のため、取り扱いには注意が必要です。PPE(個人保護具)としてゴーグル、ガントリー、および防滴シールドを着用することが推奨されます。ドラフトチ...
11-脱氢血栓烷 b2の市場動向や研究トレンドはどうですか?
11-脱氢血栓烷 b2は、血栓溶解・抗凝固作用に関する研究で注目を集めています。特に心血管疾患の治療法開発において、市場の需要が高まっています。研究トレンドとし...
3,3-二甲基哌啶-4-酮はどのように保存すればよいですか?
3,3-二甲基哌啶-4-酮は避光、常温、乾燥した場所で保存してください。容器は密閉し、遠くから火源を離して保管することを確認してください。
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.













![(1R,6R)-6-({[(2-Methyl-2-propanyl)oxy]carbonyl}amino)-3-cyclohexene-1-carboxylic acid structure (1R,6R)-6-({[(2-Methyl-2-propanyl)oxy]carbonyl}amino)-3-cyclohexene-1-carboxylic acid structure](https://static.chemtradehub.com/structs/865/865689-24-3-5fef.webp)
