Ni–Ar complex studied by laser spectroscopy

Literature Information

Publication Date 2000-08-21
DOI 10.1039/B004714G
Impact Factor 3.676
Authors

Yasunobu Kawamoto, Kenji Honma


View Original

Abstract

New absorption band systems are observed by a photolysis–supersonic jet experiment on nickelocene, Ni(C5H5)2, at 300–305 nm region. They appear only in the coexpansion of nickelocene with Ar or Ar seeded in He. Taking into account dependences of the band intensities on the photolysis laser power and nozzle pressure, they are attributed to the transitions of a Ni–Ar van der Waals complex. Analysis of vibrational structures in these bands gives binding energies and potential parameters of the excited states of the complex. Since dispersed fluorescence of these bands consists of entirely atomic transitions of Ni, the excited states of the Ni–Ar complex are considered to predissociate to Ni* + Ar with very short lifetimes. Specific products, Ni(3F3, 3F4 and z  1P1) from one band and Ni(z 1D2) from the other, are selectively formed and they suggest predissociation ia the crossings with specific dissociative potential curves. In one band system, relative yields of products depend on the vibrational levels of the excited state and give detailed information about the curve crossing. The atomic asymptotes for the excited states are assigned to be Ni(y 3D1) and Ni(y 3D2).

Related Literature

13C NMR relaxation and reorientation dynamics in imidazolium-based ionic liquids: revising interpretation

Petri Ingman, Erkki Lähderanta

2014-04-09 Paper

DOI: 10.1039/C4CP00637B

Spiropyran as a reusable chemosensor for selective colorimetric detection of aromatic thiols

Yasuhiro Shiraishi, Kohei Yamamoto, Shigehiro Sumiya, Takayuki Hirai

2014-02-19 Paper

DOI: 10.1039/C3CP55478C

Understanding the chemical dynamics of the reactions of dicarbon with 1-butyne, 2-butyne, and 1,2-butadiene – toward the formation of resonantly stabilized free radicals

Dorian S. N. Parker, Surajit Maity, Beni B. Dangi, Ralf I. Kaiser, Alexander Landera, Alexander M. Mebel

2014-05-02 Paper

DOI: 10.1039/C4CP00639A

Computational investigations on the catalytic mechanism of maleate isomerase: the role of the active site cysteine residues

Hisham M. Dokainish, Bogdan F. Ion, James W. Gauld

2014-05-08 Paper

DOI: 10.1039/C4CP01342E

Thermoresponsive fluorescence of a graphene–polymer composite based on a local surface plasmon resonance effect

Yunyun Huang, Wensheng Lin, Kan Chen, Wenkai Zhang, Xudong Chen, Ming Qiu Zhang

2014-03-14 Paper

DOI: 10.1039/C4CP00773E

Electrochemical properties of oxygenated cup-stacked carbon nanofiber-modified electrodes

Seongjae Ko, Tetsu Tatsuma, Akiyoshi Sakoda, Yasuyuki Sakai, Kikuo Komori

2014-05-12 Paper

DOI: 10.1039/C4CP01278J

Built-in potential shift and Schottky-barrier narrowing in organic solar cells with UV-sensitive electron transport layers

Cheng Li, Dan Credgington, Doo-Hyun Ko, Zhuxia Rong, Jianpu Wang, Neil C. Greenham

2014-04-11 Communication

DOI: 10.1039/C4CP01251H

Insight into the structure and the mechanism of the slow proton transfer in the GFP double mutant T203V/S205A

Ron Simkovitch, Shay Shomer, Rinat Gepshtein, Dan Huppert, Mari Saif, Karen Kallio, S. James Remington

2014-04-14 Paper

DOI: 10.1039/C4CP00311J

You might also like

Compound Q&A

What precautions should be taken when handling 4-Methyl-6-(trifluoromethyl)quinoline (CAS: 40716-16-3)?

When handling 4-Methyl-6-(trifluoromethyl)quinoline (CAS: 40716-16-3), safety go...

40716-16-34-Methyl-6-(trifluor...
Compound Q&A

What is 4-(3,5-Difluorophenyl)aniline (CAS: 405058-00-6)?

4-(3,5-Difluorophenyl)aniline is an aromatic organic compound with the CAS numbe...

405058-00-64-(3,5-Difluoropheny...
Compound Q&A

How is 5-{[4-(Trifluoromethyl)phenyl]sulfanyl}-1,2,3-thiadiazole-4-carboxylic acid (CAS: 338982-07-3) typically synthesized?

5-{[4-(Trifluoromethyl)phenyl]sulfanyl}-1,2,3-thiadiazole-4-carboxylic acid can ...

338982-07-35-{[4-(Trifluorometh...
Compound Q&A

What is the market or research trend for 4-Benzylaniline hydrochloride (CAS: 6317-57-3)?

The market for 4-Benzylaniline hydrochloride (CAS: 6317-57-3) is steadily growin...

6317-57-34-Benzylaniline hydr...
Compound Q&A

Is [3-(Diethylsulfamoyl)phenyl]boronic acid (CAS: 871329-58-7) safe?

[3-(Diethylsulfamoyl)phenyl]boronic acid is generally considered safe when handl...

871329-58-7[3-(Diethylsulfamoyl...
Compound Q&A

What are the main uses of 3-Bromo-2,5-dimethoxyaniline (CAS: 115929-62-9)?

3-Bromo-2,5-dimethoxyaniline is mainly used in the pharmaceutical and chemical i...

115929-62-93-Bromo-2,5-dimethox...
Compound Q&A

What regulatory guidelines apply to N-Methyl-1-(5-methyl-1H-indol-3-yl)methanamine (CAS: 915922-67-7)?

N-Methyl-1-(5-methyl-1H-indol-3-yl)methanamine (CAS: 915922-67-7) is subject to ...

915922-67-7N-Methyl-1-(5-methyl...
Compound Q&A

What industries use Carbamic acid, N-[(5S)-5,6-diamino-6-oxohexyl]-, 1,1-dimethylethyl ester (CAS: 24828-96-4)?

This compound is primarily used in the pharmaceutical industry for the synthesis...

24828-96-4Carbamic acid, N-[(5...
Compound Q&A

How should 2-Methyl-2-propanyl [(1S,3R)-3-aminocyclohexyl]carbamate (CAS: 1298101-47-9) be stored?

2-Methyl-2-propanyl [(1S,3R)-3-aminocyclohexyl]carbamate (CAS: 1298101-47-9) sho...

1298101-47-92-Methyl-2-propanyl ...
Compound Q&A

What industries use Ethyl 2-bromo-4,4,4-trifluorobutanoate (CAS: 367-33-9)?

Ethyl 2-bromo-4,4,4-trifluorobutanoate (CAS: 367-33-9) is utilized in the pharma...

367-33-9Ethyl 2-bromo-4,4,4-...

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

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.

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.