Local and global aromaticity in a molecular carbon nanobelt: insights from magnetic response properties in neutral and charged species
Literature Information
The formation of carbon nanobelt made exclusively from fused benzene rings has recently been achieved. Our results reveal an interesting shift from a local aromatic character constrained in each of the six aromatic Clar sextets (6π-electron circuit) to a global aromatic character in charged species (+2 and −2) involving the overall π-circuit from the molecular nanobelt. This demonstrates the suppression of the local aromatic character in favor of a global aromaticity by selecting the oxidation state of the carbon nanobelt, giving rise to a shielding cone extended within the structure.
Recommended Journals

Nature Medicine

Russian Journal of General Chemistry

Journal of Peptide Science

Journal of Saudi Chemical Society

Current Opinion in Solid State & Materials Science

Chemistry Education Research and Practice

Chemical Communications

New Journal of Chemistry

Current Opinion in Colloid & Interface Science

Crystallography Reports
Related Literature
High-level QM/MM modelling predicts an arginine as the acid in the condensation reaction catalysed by citrate synthase
Marc W. van der Kamp, Adrian J. Mulholland
DOI: 10.1039/B800496J
Lewis acid-catalyzed hydrogenation: B(C6F5)3-mediated reduction of imines and nitriles with H2‡
Preston A. Chase, Titel Jurca, Douglas W. Stephan
DOI: 10.1039/B718598G
A unique heterobimetallic benzyl calciate—an organometallic mixed-metal species involving a heavy alkaline-earth metal
Marites A. Guino-o, Charles F. Campana, Karin Ruhlandt-Senge
DOI: 10.1039/B715701K
Synthesis and properties of trifluoroethoxy-coated binuclear phthalocyanine
Hideyuki Yoshiyama, Norio Shibata, Takefumi Sato, Shuichi Nakamura, Takeshi Toru
DOI: 10.1039/B800918J
Macromolecular complexation of poly(methylenephosphine) to gold(i): a facile route to highly metallated polymers
Bronwyn H. Gillon, Brian O. Patrick, Derek P. Gates
DOI: 10.1039/B719199E
Photoinduced CO release, cellular uptake and cytotoxicity of a tris(pyrazolyl)methane (tpm) manganese tricarbonyl complex
Johanna Niesel, Antonio Pinto, Harmel W. Peindy N'Dongo, Klaus Merz, Ingo Ott, Ronald Gust, Ulrich Schatzschneider
DOI: 10.1039/B719075A
A practical demonstration of electronic promotion in the reduction of ceria coated PGM catalysts
Shik Chi Tsang, Stan Golunski, Paul Collier
DOI: 10.1039/B718956G
Synthesis of metallic magnesium nanoparticles by sonoelectrochemistry
Iris Haas, Aharon Gedanken
DOI: 10.1039/B717670H
Chiral dinuclear vanadium(v) catalysts for oxidative coupling of 2-naphthols‡
Shinobu Takizawa, Tomomi Katayama, Chiaki Kameyama, Kiyotaka Onitsuka, Takeyuki Suzuki, Takeshi Yanagida, Tomoji Kawai, Hiroaki Sasai
DOI: 10.1039/B717068H
You might also like
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...
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...
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 ...
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...
Is [3-(Diethylsulfamoyl)phenyl]boronic acid (CAS: 871329-58-7) safe?
[3-(Diethylsulfamoyl)phenyl]boronic acid is generally considered safe when handl...
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...
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 ...
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...
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...
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...
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-3-ethyl-3H-imidazo[4,5-b]pyridine structure 6-Bromo-3-ethyl-3H-imidazo[4,5-b]pyridine structure](https://static.chemtradehub.com/structs/103/1033202-59-3-2a8f.webp)

![Methyl 3-({2'-[(E)-(hydroxyhydrazono)methyl]-4-biphenylyl}methyl)-2-oxo-2,3-dihydro-1H-benzimidazole-4-carboxylate structure Methyl 3-({2'-[(E)-(hydroxyhydrazono)methyl]-4-biphenylyl}methyl)-2-oxo-2,3-dihydro-1H-benzimidazole-4-carboxylate structure](https://static.chemtradehub.com/structs/149/1499167-72-4-034a.webp)

