CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Direct Synthesis of Semimetal Phthalocyanines on a Surface with Insights into Interfacial Properties
Hu, JB; Strand, FS; Chellappan, RK; Zhang, ZD; Shen, KC; Hu, JP; Ji, GW; Huai, P; Huang, H; Wang, P; Li, ZS; Jiang, Z; Wells, JW; Song, F
2020
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY C
ISSN1932-7447
Volume124Issue:15Pages:8247-8256
Subtype期刊论文
AbstractOn-surface engineering of supramolecular struc- tures has attracted considerable interest during the past few decades. However, organic nanostructures coordinated by group V semimetals have rarely been demonstrated. Herein, we report the metalation of a metal-free phthalocyanine (H2Pc) via the incorporation of semimetal atoms (Sb and Bi) with insights from X-ray photoelectron spectroscopy, ultraviolet photoelectron spectroscopy, and density functional theory. While H2Pc becomes completely metalized on the Sb(111) surface after annealing to 200 degrees C, the metalation of H2Pc is only partially triggered on Bi(111) at annealing to 300 degrees C, and the complete metalation is done after further higher temperature annealing. Inspired by the metalation path predicted by DFT calculations, we propose that the metalation of H2Pc on Sb and Bi semimetals is possible by the dissociation of hydrogen atoms from the pyrrolic nitrogen atom as a result of the orbital hybridization between the N-sp(2) state and the Bi-6p(y), state, and the metalation process needs to overcome a relatively high energy barrier due to the weak mixing of atomic orbitals at discriminated energy levels. While Bi/Sb coordinated organic nanostructures have been seldom investigated before, the direct synthesis of SbPc/BiPc via on-surface reaction in this report might bring promising progress for physical chemistry and related fields.
KeywordRAY PHOTOELECTRON-SPECTROSCOPY COBALT PHTHALOCYANINE IRON PHTHALOCYANINE BISMUTH PORPHYRINS AG(111) COORDINATION METALATION MOLECULES EXCHANGE
DOI10.1021/acs.jpcc.0c00895
Indexed BySCI ; EI
Language英语
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/32795
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Shanghai Inst Appl Phys, Key Lab Interfacial Phys & Technol, Shanghai 201204, Peoples R China
2.Univ Chinese Acad Sci, Beijing 101000, Peoples R China
3.Chinese Acad Sci, Shanghai Adv Res Inst, Zhangjiang Lab, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China
4.Norwegian Univ Sci & Technol, Ctr Quantum Spintron, NO-7491 Trondheim, Norway
5.Norwegian Univ Sci & Technol, Dept Phys, NO-7491 Trondheim, Norway
6.Cent South Univ, Sch Phys Sci & Elect, Changsha 410083, Peoples R China
7.Shandong Univ Sci & Technol, Coll Elect & Informat Engn, Dept Appl Phys, Qingdao 266590, Peoples R China
8.Aarhus Univ, Dept Phys & Astron, Inst Storage Ring Facil ISA, DK-8000 Aarhus C, Denmark
Recommended Citation
GB/T 7714
Hu, JB,Strand, FS,Chellappan, RK,et al. Direct Synthesis of Semimetal Phthalocyanines on a Surface with Insights into Interfacial Properties[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2020,124(15):8247-8256.
APA Hu, JB.,Strand, FS.,Chellappan, RK.,Zhang, ZD.,Shen, KC.,...&Song, F.(2020).Direct Synthesis of Semimetal Phthalocyanines on a Surface with Insights into Interfacial Properties.JOURNAL OF PHYSICAL CHEMISTRY C,124(15),8247-8256.
MLA Hu, JB,et al."Direct Synthesis of Semimetal Phthalocyanines on a Surface with Insights into Interfacial Properties".JOURNAL OF PHYSICAL CHEMISTRY C 124.15(2020):8247-8256.
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