Literature DB >> 27538883

Identification of the formation of metal-vinylidene interfacial bonds of alkyne-capped platinum nanoparticles by isotopic labeling.

Peiguang Hu1, Limei Chen, Christopher P Deming, Lewis W Bonny, Hsiau-Wei Lee, Shaowei Chen.   

Abstract

Stable platinum nanoparticles were prepared by the self-assembly of 1-dodecyne and dodec-1-deuteroyne onto bare platinum colloid surfaces. The nanoparticles exhibited consistent core size and optical properties. FTIR and NMR measurements confirmed the formation of Pt-vinylidene (Pt[double bond, length as m-dash]C[double bond, length as m-dash]CH-) interfacial linkages rather than Pt-acetylide (Pt-C[triple bond, length as m-dash]C-) and platinum-hydride (Pt-H) bonds.

Entities:  

Year:  2016        PMID： 27538883      PMCID： PMC5849267          DOI： 10.1039/c6cc05626a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  11 in total

1.  Mild reaction conditions for the terminal deuteration of alkynes.

Authors:  Sean P Bew; Glyn D Hiatt-Gipson; Jenny A Lovell; Christophe Poullain
Journal:  Org Lett       Date:  2012-01-11       Impact factor: 6.005

2.  Infrared absorption spectra of vinyl radicals isolated in solid Ne.

Authors:  Yu-Jong Wu; Meng-Yeh Lin; Bing-Ming Cheng; Hui-Fen Chen; Yuan-Pern Lee
Journal:  J Chem Phys       Date:  2008-05-28       Impact factor: 3.488

3.  Ultra stable self-assembled monolayers of N-heterocyclic carbenes on gold.

Authors:  Cathleen M Crudden; J Hugh Horton; Iraklii I Ebralidze; Olena V Zenkina; Alastair B McLean; Benedict Drevniok; Zhe She; Heinz-Bernhard Kraatz; Nicholas J Mosey; Tomohiro Seki; Eric C Keske; Joanna D Leake; Alexander Rousina-Webb; Gang Wu
Journal:  Nat Chem       Date:  2014-03-23       Impact factor: 24.427

4.  Identification of a highly luminescent Au22(SG)18 nanocluster.

Authors:  Yong Yu; Zhentao Luo; Daniel M Chevrier; David Tai Leong; Peng Zhang; De-en Jiang; Jianping Xie
Journal:  J Am Chem Soc       Date:  2014-01-14       Impact factor: 15.419

5.  Charge transport at the metal-organic interface.

Authors:  Shaowei Chen; Zhenhuan Zhao; Hong Liu
Journal:  Annu Rev Phys Chem       Date:  2013-01-04       Impact factor: 12.703

6.  A theoretical study of thermal [1,3]-sigmatropic rearrangements of 3-trimethylsilyl-1-pyrazoline: concerted vs. stepwise mechanisms.

Authors:  Chultack Lim; Hee Soon Lee; Young-Woo Kwak; Cheol Ho Choi
Journal:  J Comput Chem       Date:  2006-01-30       Impact factor: 3.376

7.  Platinum nanoparticles functionalized with ethynylphenylboronic acid derivatives: selective manipulation of nanoparticle photoluminescence by fluoride ions.

Authors:  Peiguang Hu; Yang Song; Mauricio Daniel Rojas-Andrade; Shaowei Chen
Journal:  Langmuir       Date:  2014-04-30       Impact factor: 3.882

8.  Organogold clusters protected by phenylacetylene.

Authors:  Prasenjit Maity; Hironori Tsunoyama; Miho Yamauchi; Songhai Xie; Tatsuya Tsukuda
Journal:  J Am Chem Soc       Date:  2011-11-22       Impact factor: 15.419

9.  Vibrational modes of the vinyl and deuterated vinyl radicals.

Authors:  Matthew Nikow; Michael J Wilhelm; Hai-Lung Dai
Journal:  J Phys Chem A       Date:  2009-08-06       Impact factor: 2.781

10.  Binding motif of terminal alkynes on gold clusters.

Authors:  Prasenjit Maity; Shinjiro Takano; Seiji Yamazoe; Tomonari Wakabayashi; Tatsuya Tsukuda
Journal:  J Am Chem Soc       Date:  2013-06-13       Impact factor: 15.419
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