CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
A Near-Infrared-Emissive Alkynyl-Protected Au-24 Nanocluster
Wan, XK; Xu, WW; Yuan, SF; Gao, Y; Zeng, XC; Wang, QM; Gao, Y (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
2015
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Volume54Issue:33Pages:9683—9686
Subtype期刊文献
AbstractAn alkynyl-protected gold nanocluster [Au-24(CCPh)(14)(PPh3)(4)](SbF6)(2) has been prepared by a direct reduction method. Single-crystal X-ray diffraction reveals that the molecular structure contains a Au(22)core that is made of two Au-13-centered cuboctahedra that share a square face. Two staple-like PhCCAuCCPh motifs are located around the center of the rod-like Au(22)core. This Au-24 nanocluster is highly emissive in the near-infrared region with (max)=925nm and the nature of the HOMO-LUMO transition is investigated by time-dependent DFT calculations.
KeywordGold Clusters Optical-properties Crystal-structure Structural Evolution Theoretical-analysis Superatom Complexes Nanoparticles Motif Au-18(Sr)(14) System
Indexed BySCI
Language英语
WOS IDWOS:000358987300045
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/24853
Collection中科院上海应用物理研究所2011-2020年
Corresponding AuthorGao, Y (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
Recommended Citation
GB/T 7714
Wan, XK,Xu, WW,Yuan, SF,et al. A Near-Infrared-Emissive Alkynyl-Protected Au-24 Nanocluster[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2015,54(33):9683—9686.
APA Wan, XK.,Xu, WW.,Yuan, SF.,Gao, Y.,Zeng, XC.,...&Gao, Y .(2015).A Near-Infrared-Emissive Alkynyl-Protected Au-24 Nanocluster.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,54(33),9683—9686.
MLA Wan, XK,et al."A Near-Infrared-Emissive Alkynyl-Protected Au-24 Nanocluster".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 54.33(2015):9683—9686.
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