Intramolecular charge transfer and dual fluorescence of 4-(dimethylamino)benzonitrile: ultrafast branching followed by a two-fold decay mechanism‡

Literature Information

Publication Date 2011-07-18
DOI 10.1039/C1CP21089K
Impact Factor 3.676
Authors

Pedro B. Coto, Luis Serrano-Andrés, Thomas Gustavsson, Takashige Fujiwara, Edward C. Lim


View Original

Abstract

In this contribution we present new experimental and theoretical results for the intramolecular charge transfer (ICT) reaction underlying the dual fluorescence of 4-(dimethylamino)benzonitrile (DMABN), which indicate that the fully twisted ICT (TICT) state is responsible for the time-resolved transient absorption spectrum while a distinct partially twisted ICT (pTICT) structure is suggested for the fluorescent ICT state.

Related Literature

Specific counter-cation effect on the molecular orientation of thiocyanate anions at the aqueous solution interface

Hongxing Hao, Qing Xie, Jingwen Ai, Yuan Wang, Hongtao Bian

2020-04-06 Paper

DOI: 10.1039/D0CP00974A

Long-distance proton transfer induced by a single ammonia molecule: ion mobility mass spectrometry of protonated benzocaine reacted with NH3

Keijiro Ohshimo, Shun Miyazaki, Keigo Hattori, Fuminori Misaizu

2020-03-30 Paper

DOI: 10.1039/C9CP06923B

Phase separation in pore-spanning membranes induced by differences in surface adhesion

Jeremias Sibold, Vera E. Tewaag, Thomas Vagedes, Ingo Mey

2020-04-08 Paper

DOI: 10.1039/D0CP00335B

Atomistic insights into the separation mechanism of multilayer graphene membranes for water desalination

Jing Zhang, Chen Chen, Jianuan Pan, Li Zhang, Lijun Liang, Zhe Kong, Xinping Wang, Wei Zhang, Jia-Wei Shen

2020-03-03 Paper

DOI: 10.1039/D0CP00071J

Atmospheric chemistry of thiourea: nucleation with urea and roles in NO2 hydrolysis

Shuang Ni, Feng-Yang Bai, Xiu-Mei Pan

2020-03-19 Paper

DOI: 10.1039/C9CP04300D

Versatile surface-active ionic liquid: construction of microemulsions and their applications in light harvesting

Pratap Bahadur, Debes Ray, V. K. Aswal

2020-03-24 Paper

DOI: 10.1039/C9CP06842B

Influence of the type of carrier on ferromagnetism in a Si semiconductor implanted with Cu ions

Li Wang, Denglu Hou, Chunfang Wu, Yuanping Shi, Shaohui Shi, Weikun Gao, Shunzhen Feng, Yingdi Liu, Li Li, Denghui Ji

2020-03-09 Paper

DOI: 10.1039/C9CP05608D

High-resolution resonance-enhanced multiphoton photoelectron circular dichroism

Alexander Kastner, Greta Koumarianou, Pavle Glodic, Peter C. Samartzis, Nicolas Ladda, Simon T. Ranecky, Tom Ring, Sudheendran Vasudevan, Constantin Witte, Hendrike Braun, Han-Gyeol Lee, Arne Senftleben, Robert Berger, Thomas Baumert

2020-03-16 Paper

DOI: 10.1039/D0CP00470G

Yields of primary species in the low-linear energy transfer radiolysis of water in the temperature range of 25–700 °C

Abida Sultana, Jintana Meesungnoen, Jean-Paul Jay-Gerin

2020-03-18 Paper

DOI: 10.1039/D0CP00601G

You might also like

155412-88-71-(3-Aminophenyl)-3-...
Compound Q&A

How should waste containing 1-(D-Ribofuranosyl)-1,4-dihydro-3-pyridinecarboxamide (CAS: 19132-12-8) be handled?

Waste containing 1-(D-Ribofuranosyl)-1,4-dihydro-3-pyridinecarboxamide (CAS: 191...

19132-12-81-(D-Ribofuranosyl)-...
Compound Q&A

What regulatory guidelines apply to 2-Methyl-2-propanyl 3-bromo-3-(hydroxymethyl)-1-azetidinecarboxylate (CAS: 2007919-81-3)?

2-Methyl-2-propanyl 3-bromo-3-(hydroxymethyl)-1-azetidinecarboxylate (CAS: 20079...

2007919-81-32-Methyl-2-propanyl ...
Compound Q&A

What is N-(4-Chloro-2-pyridinyl)acetamide (CAS: 245056-66-0)?

N-(4-Chloro-2-pyridinyl)acetamide (CAS: 245056-66-0) is a chemical compound with...

245056-66-0N-(4-Chloro-2-pyridi...
Compound Q&A

What is 5-Chloro-2-hydroxybenzoic acid (CAS: 321-14-2)?

5-Chloro-2-hydroxybenzoic acid, also known as 5-chlorosalicylic acid, is an arom...

321-14-25-Chloro-2-hydroxybe...
Compound Q&A

What precautions should be taken when handling 1,1-Dichloro-1-fluoroethane (CAS: 1717-00-6)?

When handling 1,1-Dichloro-1-fluoroethane (CAS: 1717-00-6), it is important to u...

1717-00-61,1-Dichloro-1-fluor...
Compound Q&A

What are the physical and chemical properties of Fmoc-(2S,3R)-3-phenylpyrrolidine-2-carboxylic acid (CAS: 281655-32-1)?

Fmoc-(2S,3R)-3-phenylpyrrolidine-2-carboxylic acid is a white crystalline solid ...

281655-32-1Fmoc-(2S,3R)-3-pheny...
Compound Q&A

What are the main uses of 4-Amino-5-bromo-2-pyridinecarboxylic acid (CAS: 1363381-01-4)?

4-Amino-5-bromo-2-pyridinecarboxylic acid is primarily used as a precursor in th...

1363381-01-44-Amino-5-bromo-2-py...
1007881-98-2(S)-tert-butyl 2-((2...
Compound Q&A

What precautions should be taken when handling 8-bromo-2,2-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS: 688363-73-7)?

When handling 8-bromo-2,2-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one, use prop...

688363-73-78-bromo-2,2-dimethyl...

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 Compounds

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.