π-Extended Doublet Open-Shell Graphene Fragments Exhibiting One-Dimensional Chain Stacking

被引：34

作者：

Guo, Yupeng ^{[1
]}

Ding, Shuaishuai ^{[2
,3
]}

Zhang, Na ^{[1
]}

Xu, Zhuofan ^{[1
]}

Wu, Shaofei ^{[4
]}

Hu, Jinlian ^{[1
]}

Xiang, Qin ^{[1
]}

Li, Zhao-Yang ^{[5
]}

Chen, Xing ^{[1
]}

Sato, Sota ^{[6
]}

Wu, Jishan ^{[4
]}

Sun, Zhe ^{[1
]}

机构：

[1] Tianjin Univ, Inst Mol Plus, Tianjin Key Lab Mol Optoelect Sci, Tianjin 300072, Peoples R China

[2] Tianjin Univ, Sch Sci, Dept Chem, Tianjin Key Lab Mol Optoelect Sci, Tianjin 300072, Peoples R China

[3] Collaborat Innovat Ctr Chem Sci & Engn, Tianjin 300072, Peoples R China

[4] Natl Univ Singapore, Dept Chem, Singapore 117543, Singapore

[5] Nankai Univ, Sch Mat Sci & Engn, Tianjin 300350, Peoples R China

[6] Univ Tokyo, Dept Appl Chem, Integrated Mol Struct Anal Lab, Social Cooperat Program,Bunkyo Ku, Tokyo 1138656, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2022年 / 144卷 / 05期

基金：

中国国家自然科学基金;

关键词：

CRYSTAL-STRUCTURE; PHYSICAL-PROPERTIES; PHENALENYL; STATE; DIMER; BISTABILITY; AROMATICITY; CHEMISTRY; PANCAKE; DESIGN;

D O I：

10.1021/jacs.1c12854

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The hitherto elusive benzo[c]anthanthrenyl radical derivatives composed of seven fused six-membered rings are synthesized and isolated in the crystalline form, representing a laterally pi-extended doublet open-shell graphene fragment compared to the phenalenyl and olympicenyl radical structures. X-ray crystallographic analysis revealed one-dimensional chain stacking with relatively close intermolecular contacts, which is an important precondition for achieving single-component conductors. The magnetic, optical, and redox properties are investigated in the solution phase. In combination with the good stability, such open-shell molecular systems have potentials as functional electronic materials.

引用

页码：2095 / 2100

页数：6

共 15 条

[11] From Monomeric Species to One-Dimensional Chain: Enhancing Slow Magnetic Relaxation through Coupling Mononuclear Fragments in Ln-rad System [J].

Li, Cun ;

Sun, Juan ;

Yang, Meng ;

Sun, Guifang ;

Guo, Jianni ;

Ma, Yue ;

Li, Licun .

CRYSTAL GROWTH & DESIGN, 2016, 16 (12) :7155-7162

[12] [Zn(μ-L)Cl2]∞:: a one-dimensional (1-D) zigzag coordination chain exhibiting unique two-dimensional (2D) hydrogen-bonding supramolecular architecture [J].

Du, M ;

Zhao, XJ .

JOURNAL OF MOLECULAR STRUCTURE, 2003, 655 (01) :191-197

[13] Multifunctional properties of a polar spin chain compound [N(C3 H7 )4 ][Cu(C8 H4 NO4 )] <middle dot>H2 O exhibiting both one-dimensional magnetism and nonlinear optical activity [J].

Li, Ang ;

Wang, Yanhong ;

Tian, Haotian ;

Yalikun, Alimujiang ;

Journaux, Yves ;

Luo, Min ;

Lu, Hongcheng .

CHINESE CHEMICAL LETTERS, 2024, 35 (02)

[14] A one-dimensional Cd-Eu coordination polymer with open-chain ether Schiff base ligand and 4,4′-bipyridine: Synthesis, structure, luminescence property, and antioxidation activities [J].

Dong, Jianping ;

Li, Ruixue ;

Jiang, Yuxuan ;

Sun, Fugang ;

Qu, Yao ;

Wu, Huilu .

JOURNAL OF THE CHINESE CHEMICAL SOCIETY, 2021, 68 (10) :1934-1941

[15] One-dimensional chain constructed via H-bonding and π-π stacking interactions based on the building block of NiL2 • 0.5Me2CO (HL=N-(8-quinolyl)salicylaldimine):: Synthesis, crystal structure, magnetic property and DFT calculation [J].

Xu, H ;

Ni, ZP ;

Ren, XM ;

Meng, QJ .

JOURNAL OF MOLECULAR STRUCTURE, 2005, 752 (1-3) :153-157

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