Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Structure & bonding of the gold-subhalide cluster I-Au144Cl60[z].

Literature DB >> 24105400

Structure & bonding of the gold-subhalide cluster I-Au144Cl60[z].

Alfredo Tlahuice-Flores¹, David M Black, Stephan B H Bach, Miguel Jose-Yacamán, Robert L Whetten.

Abstract

The structure and bonding of the gold-subhalide compounds Au144Cl60([z]) are related to those of the ubiquitous thiolated gold clusters, or Faradaurates, by iso-electronic substitution of thiolate by chloride. Exact I-symmetry holds for the [z] = [2+,4+] charge-states, in accordance with new electrospray mass spectrometry measurements and the predicted electron shell filling. The high symmetry facilitates analysis of the global structure as well as the bonding network, with some striking results.

Entities: Chemical Disease Species

Mesh：

Substances：

Year: 2013 PMID： 24105400 PMCID： PMC3867603 DOI： 10.1039/c3cp53902d

Source DB: PubMed Journal: Phys Chem Chem Phys ISSN： 1463-9076 Impact factor: 3.676

18 in total

1. Faradaurate nanomolecules: a superstable plasmonic 76.3 kDa cluster.

Authors: Amala Dass
Journal: J Am Chem Soc Date: 2011-11-11 Impact factor: 15.419

2. The halogen analogs of thiolated gold nanoclusters.

Authors: De-en Jiang; Michael Walter
Journal: Nanoscale Date: 2012-04-27 Impact factor: 7.790

3. Ligand symmetry-equivalence on thiolate protected gold nanoclusters determined by NMR spectroscopy.

Authors: O Andrea Wong; Christine L Heinecke; Ashli R Simone; Robert L Whetten; Christopher J Ackerson
Journal: Nanoscale Date: 2012-04-30 Impact factor: 7.790

4. Size-dependent transition to high-symmetry chiral structures in AgCu, AgCo, AgNi, and AuNi nanoalloys.

Authors: Davide Bochicchio; Riccardo Ferrando
Journal: Nano Lett Date: 2010-10-13 Impact factor: 11.189

5. Electrospray ionization mass spectrometry of intrinsically cationized nanoparticles, [Au(144/146)(SC(11)H(22)N(CH(2)CH(3))(3)(+))(x)(S(CH(2))(5)CH(3))(y)](x+).

Authors: Christina A Fields-Zinna; Rajesh Sardar; Christopher A Beasley; Royce W Murray
Journal: J Am Chem Soc Date: 2009-11-11 Impact factor: 15.419

6. (AuAg)144(SR)60 alloy nanomolecules.

Authors: Chanaka Kumara; Amala Dass
Journal: Nanoscale Date: 2011-07-13 Impact factor: 7.790

7. Controlling nanoparticles with atomic precision: the case of Au144(SCH2CH2Ph)60.

Authors: Huifeng Qian; Rongchao Jin
Journal: Nano Lett Date: 2009-12 Impact factor: 11.189

8. STEM Electron Diffraction and High Resolution Images Used in the Determination of the Crystal Structure of Au₁₄₄(SR)₆₀ Cluster.

Authors: Daniel Bahena; Nabraj Bhattarai; Ulises Santiago; Alfredo Tlahuice; Arturo Ponce; Stephan B H Bach; Bokwon Yoon; Robert L Whetten; Uzi Landman; Miguel Jose-Yacaman
Journal: J Phys Chem Lett Date: 2013-03-07 Impact factor: 6.475

9. Ubiquitous 8 and 29 kDa gold:alkanethiolate cluster compounds: mass-spectrometric determination of molecular formulas and structural implications.

Authors: Nirmalya K Chaki; Yuichi Negishi; Hironori Tsunoyama; Yukatsu Shichibu; Tatsuya Tsukuda
Journal: J Am Chem Soc Date: 2008-06-12 Impact factor: 15.419

10. Structure of a thiol monolayer-protected gold nanoparticle at 1.1 A resolution.

Authors: Pablo D Jadzinsky; Guillermo Calero; Christopher J Ackerson; David A Bushnell; Roger D Kornberg
Journal: Science Date: 2007-10-19 Impact factor: 47.728

11 in total

1. Collision-induced dissociation of monolayer protected clusters Au144 and Au130 in an electrospray time-of-flight mass spectrometer.

Authors: David M Black; Nabraj Bhattarai; Robert L Whetten; Stephan B H Bach
Journal: J Phys Chem A Date: 2014-10-31 Impact factor: 2.781

2. Interaction between functionalized gold nanoparticles in physiological saline.

Authors: Shada A Alsharif; Liao Y Chen; Alfredo Tlahuice-Flores; Robert L Whetten; Miguel Jose Yacaman
Journal: Phys Chem Chem Phys Date: 2014-03-07 Impact factor: 3.676

3. Ligand-modulated interactions between charged monolayer-protected Au144(SR)60 gold nanoparticles in physiological saline.

Authors: Oscar D Villarreal; Liao Y Chen; Robert L Whetten; Miguel J Yacaman
Journal: Phys Chem Chem Phys Date: 2015-02-07 Impact factor: 3.676

4. Molecular dynamics simulations on the effect of size and shape on the interactions between negative Au₁₈(SR)₁₄, Au₁₀₂(SR)₄₄ and Au₁₄₄(SR)₆₀ nanoparticles in physiological saline.

Authors: Oscar D Villareal; Roberto A Rodriguez; Lili Yu; Thierry O Wambo
Journal: Colloids Surf A Physicochem Eng Asp Date: 2016-08-20 Impact factor: 4.539

5. Aspheric Solute Ions Modulate Gold Nanoparticle Interactions in an Aqueous Solution: An Optimal Way To Reversibly Concentrate Functionalized Nanoparticles.

Authors: Oscar D Villarreal; Liao Y Chen; Robert L Whetten; Borries Demeler
Journal: J Phys Chem B Date: 2015-12-03 Impact factor: 2.991

6. Structure-conserving spontaneous transformations between nanoparticles.

Authors: K R Krishnadas; Ananya Baksi; Atanu Ghosh; Ganapati Natarajan; Thalappil Pradeep
Journal: Nat Commun Date: 2016-11-10 Impact factor: 14.919

7. Determining the composition of gold nanoparticles: a compilation of shapes, sizes, and calculations using geometric considerations.

Authors: Taizo Mori; Torsten Hegmann
Journal: J Nanopart Res Date: 2016-10-03 Impact factor: 2.253