Regulating structural asymmetry via fluorination engineering in hybrid lead bromide perovskites

Literature Information

Publication Date 2023-05-30
DOI 10.1039/D3CC02098C
Impact Factor 6.222
Authors

Hua-Yang Ru, Zhao-Yang Wang, Hua-Li Liu, Shuang-Quan Zang


View Original

Abstract

Here, we synthesized a pair of chiral two-dimensional lead bromide perovskites R-/S-(C3H7NF3)2PbBr4 (1R/2S) using a H/F substitution strategy, which exhibit circular dichroism (CD) and circularly polarized luminescence (CPL) activity. Compared with one-dimensional non-centrosymmetric (C3H10N)3PbBr5 with local asymmetry obtained by isopropylamine, 1R/2S show a centrosymmetric inorganic layer despite the global chiral space group. Density functional theory calculations show that the formation energy of 1R/2S is lower than that of (C3H10N)3PbBr5, which implies the improved moisture stability in photophysical properties and CPL activity.

Related Literature

Cyclodehydrogenation of di- and tetra(benzimidazol-2-yl)benzenes to give model heteroaromatic discotic systems

Weicheng Wu, Andrew. C. Grimsdale, Klaus Müllen

2003-04-07 Communication

DOI: 10.1039/B301512M

Influence of substrate on self-assembled photonic crystal

Sachiko I. Matsushita

2004-02-09 Communication

DOI: 10.1039/B313410E

Ensemble hybridisation – a new method for exploring sequence dependent fluorescence of dye–nucleic acid conjugates

Olaf Köhler, Dilip Venkatrao Jarikote, Oliver Seitz

2004-10-14 Communication

DOI: 10.1039/B411877D

Gold and silver nanoparticles functionalized with known numbers of oligonucleotides per particle for DNA detection

Yang Chen, Jenny Aveyard, Robert Wilson

2004-11-18 Communication

DOI: 10.1039/B411181H

Monitoring the formation of biosilica catalysed by histidine-tagged silicatein

Muhammad Nawaz Tahir, Patrick Théato, Werner E. G. Müller, Heinz C. Schröder, Andreas Janshoff, Jian Zhang, Joachim Huth, Wolfgang Tremel

2004-10-27 Communication

DOI: 10.1039/B410283E

Bioinspired synthesis of new silica structures

Siddharth V. Patwardhan, Niloy Mukherjee, Miriam Steinitz-Kannan, Stephen J. Clarson

2003-04-23 Communication

DOI: 10.1039/B302056H

Chiral Co(iii)(salen)-catalysed hydrolytic kinetic resolution of racemic epoxides in ionic liquids

Dong Joon Choo, Woo Ho Shim, Dong Hoon Lee, Eun Joo Roh, Sang-gi Lee, Choong Eui Song

2003-04-02 Communication

DOI: 10.1039/B301490H

Phase-transfer alkylation reactions using microreactors

Masaharu Ueno, Hideaki Hisamoto, Takehiko Kitamori, Shū Kobayashi

2003-03-27 Communication

DOI: 10.1039/B301638B

Don't forget Langmuir–Blodgett films

Donald H. McCullough, III, Steven L. Regen

2004-11-09 Feature Article

DOI: 10.1039/B410027C

You might also like

Compound Q&A

What industries use (1R,3S)-1,3-Cyclopentanediol (CAS: 16326-97-9)?

(1R,3S)-1,3-Cyclopentanediol finds applications in various industries. In the ph...

16326-97-9(1R,3S)-1,3-Cyclopen...
Compound Q&A

What precautions should be taken when handling N'-[4-(Dimethylamino)phenyl]-N,N-dimethyl-1,4-benzenediamine (CAS: 637-31-0)?

When handling N'-[4-(Dimethylamino)phenyl]-N,N-dimethyl-1,4-benzenediamine, it i...

637-31-0N'-[4-(Dimethylamino...
Compound Q&A

Are there alternatives to 5-(2,4-Difluorophenyl)-2-methoxypyrimidine (CAS: 1352318-16-1) in synthesis?

There are several alternatives to 5-(2,4-Difluorophenyl)-2-methoxypyrimidine in ...

1352318-16-15-(2,4-Difluoropheny...
Compound Q&A

What regulatory guidelines apply to 1-(3-Methoxyphenoxy)propan-2-ol (CAS: 382141-68-6)?

1-(3-Methoxyphenoxy)propan-2-ol (CAS: 382141-68-6) must comply with the Globally...

382141-68-61-(3-Methoxyphenoxy)...
Compound Q&A

Is Tetrodotoxin Citrate (CAS: 18660-81-6) safe?

Tetrodotoxin Citrate is extremely dangerous and should be handled with extreme c...

18660-81-6Tetrodotoxin Citrate
Compound Q&A

What are the main uses of 2-Methyl-2-propanyl [(1R,3S)-3-hydroxycyclopentyl]carbamate (CAS: 225641-84-9)?

2-Methyl-2-propanyl [(1R,3S)-3-hydroxycyclopentyl]carbamate (CAS: 225641-84-9) i...

225641-84-92-Methyl-2-propanyl ...
Compound Q&A

How should waste containing 4-(2-Hydroxyhexafluoroisopropyl)Benzoic Acid (CAS: 16261-80-6) be handled?

Waste containing 4-(2-Hydroxyhexafluoroisopropyl)Benzoic Acid (CAS: 16261-80-6) ...

16261-80-64-(2-Hydroxyhexafluo...
Compound Q&A

How is 2-Methyl-2-proanyl {(2S)-1-[(benzyloxy)amino]-3-hydroxy-3-methyl-1-oxo-2-butanyl}carbamate (CAS: 102507-19-7) typically synthesized?

2-Methyl-2-proanyl {(2S)-1-[(benzyloxy)amino]-3-hydroxy-3-methyl-1-oxo-2-butanyl...

102507-19-72-Methyl-2-propanyl ...
Compound Q&A

What is Benzeneethanamine, α-ethyl-, hydrochloride (1:1) (CAS: 20735-15-3)?

Benzeneethanamine, α-ethyl-, hydrochloride (1:1) is an organic compound with the...

20735-15-3Benzeneethanamine, α...
Compound Q&A

Are there alternatives to 3-{(E)-[4-(Dimethylamino)phenyl]diazenyl}benzoic acid (CAS: 20691-84-3) in synthesis?

In the synthesis of compounds similar to 3-{(E)-[4-(Dimethylamino)phenyl]diazeny...

20691-84-33-{(E)-[4-(Dimethyla...

Source Journal

Chemical Communications

Chemical Communications
CiteScore: 8.6
Self-citation Rate: 4.7%
Articles per Year: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

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.