Photogeneration of metastable side-on N2 linkage isomers in [Ru(NH3)5N2]Cl2, [Ru(NH3)5N2]Br2 and [Os(NH3)5N2]Cl2
Literature Information
Dominik Schaniel, Theo Woike, Bernard Delley, Colette Boskovic, Hans-Ueli Güdel
Photogeneration of side-on N2 linkage isomers in [Ru(NH3)5N2]2+ and [Os(NH3)5N2]2+ is achieved by irradiation with λ = 325 nm of powder samples at T = 80 K and detected by the downshift of the ν(N–N) vibration and by the heat release at elevated temperature due to the back switching of the side-on configuration to the ground state. The concentration of the transferred molecules is evaluated by the decrease of the area of the ν(N–N) or 2ν(N–N) vibrational bands. All characteristic changes between the linear Ru–N–N and side-on configuration are predicted by DFT calculations: the structure of the anion, shifts of the vibrations, electronic excitation energy, energetic position and sequence of the electronic orbitals, the potentials of the ground and relaxed metastable state with the activation energy, saddle points and energetic position of the minimum.
Related Literature
Electron-triggered chemistry in HNO3/H2O complexes
Milan Ončák, Juraj Fedor, Jaroslav Kočišek, Andriy Pysanenko, Martin K. Beyer, Michal Fárník
DOI: 10.1039/C7CP01205E
Reaction mechanism and product branching ratios of the CH + C3H4 reactions: a theoretical study
Joao Marcelo Ribeiro, Alexander M. Mebel
DOI: 10.1039/C7CP01873H
Modulating the electronic structure of lanthanum manganite by ruthenium doping for enhanced photocatalytic water oxidation
Anindya Sundar Patra, Gaurangi Gogoi, Ranjan Kumar Sahu, Mohammad Qureshi
DOI: 10.1039/C7CP01444A
Well incorporation of carbon nanodots with silicon nanowire arrays featuring excellent photocatalytic performances
Chia-Yun Chen, Po-Hsuan Hsiao, Ta-Cheng Wei, Ting-Chen Chen, Chien-Hsin Tang
DOI: 10.1039/C7CP01674C
The mechanism of the Ser-(cis)Ser-Lys catalytic triad of peptide amidases
N. M. F. S. A. Cerqueira, H. Moorthy, P. A. Fernandes, M. J. Ramos
DOI: 10.1039/C7CP00277G
Structure and dynamics of [NH2(CH3)2]3Sb2Cl9 by means of 1H NMR relaxometry – quadrupolar relaxation enhancement effects
M. Florek-Wojciechowska, R. Jakubas, D. Kruk
DOI: 10.1039/C7CP00788D
Comparison of high pressure and nanoscale confinement effects on crystallization of the molecular glass-forming liquid, dimethyl phthalate
DOI: 10.1039/C7CP01864A
Cage-like B39+ clusters with the bonding pattern of σ + π double delocalization: new members of the borospherene family
Xiao-Yun Zhao, Qiang Chen, Hai-Ru Li, Yue-Wen Mu, Hai-Gang Lu, Si-Dian Li
DOI: 10.1039/C7CP00725F
Revealing the structure and functionality of graphene oxide and reduced graphene oxide/pyrene carboxylic acid interfaces by correlative spectral and imaging analysis
M. Potara, A. M. Craciun, R. Boukherroub
DOI: 10.1039/C7CP02443F
You might also like
Are there alternatives to 1-(4-Chlorophenyl)-N-hydroxymethanimine (CAS: 3848-36-0) in synthesis?
When considering alternatives to 1-(4-Chlorophenyl)-N-hydroxymethanimine (CAS: 3...
How should (1R,9S,10S,12S,14E,16S,19R,20R,21S,22R)-3,9,21-Trihydroxy-5,10,12,14,16,20,22-heptamethyl-23,24-dioxatetracyclo[17.3.1.1~6,9~.0~2,7~]tetracosa-2,5,7,14-tetraen-4-one (CAS: 183202-73-5) be stored?
This compound should be stored in a cool, dry place away from direct sunlight. I...
How is 3-(4-Bromophenyl)-5-(2-fluorophenyl)-1,2,4-oxadiazole (CAS: 419553-16-5) typically synthesized?
3-(4-Bromophenyl)-5-(2-fluorophenyl)-1,2,4-oxadiazole is synthesized through a m...
How is 5-Chloro-2-(4-chlorophenyl)-4-methyl-6-[3-(1-piperidinyl)propoxy]pyrimidine (CAS: 1639220-19-1) typically synthesized?
5-Chloro-2-(4-chlorophenyl)-4-methyl-6-[3-(1-piperidinyl)propoxy]pyrimidine (CAS...
What industries use 2-Chloro-4-(difluoromethoxy)pyridine (CAS: 1206978-15-5)?
2-Chloro-4-(difluoromethoxy)pyridine is used in the pharmaceutical industry for ...
What regulatory guidelines apply to 3-Chloro-6-methylpyridazine (CAS: 1121-79-5)?
3-Chloro-6-methylpyridazine (CAS: 1121-79-5) is classified under the Globally Ha...
Are there alternatives to Methyl 4,5-dimethyl-2-nitrobenzoate in synthesis?
Several alternatives can be used in the synthesis of Methyl 4,5-dimethyl-2-nitro...
Are there alternatives to (2E,2'E)-3,3'-(1,4-Phenylene)bisacrylaldehyde in synthesis?
Alternatives to (2E,2'E)-3,3'-(1,4-Phenylene)bisacrylaldehyde include other acry...
What is 3-Amino-5-chloropyridin-2-ol hydrochloride (CAS: 1261906-29-9)?
3-Amino-5-chloropyridin-2-ol hydrochloride is an organic compound with the CAS n...
What precautions should be taken when handling 6,7-Difluoro-2,3-dihydro-4H-chromen-4-one (CAS: 1092349-93-3)?
When handling 6,7-Difluoro-2,3-dihydro-4H-chromen-4-one, it is essential to wear...
Source Journal
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.










![6-Bromo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine structure 6-Bromo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine structure](https://static.chemtradehub.com/structs/120/1203499-17-5-b4d1.webp)



