Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Alvaro Muñoz"'
Autor:
Alvaro Muñoz-Castro
Publikováno v:
The Journal of Physical Chemistry A. 125:4861-4866
The characterized phenyl decorated closo-monocarboranes with variable sizes from 7- to 12-vertex cages, [Ph-closo-CBnHn]-, n = 6-11, allow us to address the role of the varying size and shape of the carborane cage in dual planar-spherical aromatic sp
Autor:
Jean-Yves Saillard, Jianyu Wei, Alvaro Muñoz-Castro, Jean-François Halet, P.L. Rodríguez-Kessler, Samia Kahlal
Publikováno v:
Inorganic Chemistry. 60:8173-8180
The development of well-defined atomically precise heteronuclear nanoclusters passivated by protecting ligands is presently a booming area, owing to the fact that doping well-known homonuclear nanostructures allows fine-tuning of their properties. He
Autor:
Alvaro Muñoz-Castro, Zhong-Ming Sun, Nikolay V. Tkachenko, Hong-Lei Xu, Alexander I. Boldyrev
Publikováno v:
Angewandte Chemie. 133:10078-10083
Since [Sn8 ]6- was discovered from the solid-state phase in 2000, its solution chemistry has been elusive due to the high charges and chemical activity. Herein, we report the synthesis and characterization of an inverse sandwich-type cluster dimer {[
Publikováno v:
Physical Chemistry Chemical Physics. 23:1577-1583
We report the synthesis, characterization and computational analysis of coinage metal-ether complexes supported by N-heterocyclic carbenes (NHC), SIPr and Et2CAAC. The related water adducts are also included. The [(NHC)M]+(M = Cu, Ag, Au) species sho
Publikováno v:
Physical Chemistry Chemical Physics. 23:7233-7239
The structure, electronic and reactivity properties of PtnCun (n = 1–7) clusters are investigated in the framework of density functional theory (DFT). The most stable forms of the clusters are obtained by a structure search procedure based in simul
Autor:
Nikolay V. Tkachenko, Hong-Lei Xu, Alvaro Muñoz-Castro, Zhong-Ming Sun, Alexander I. Boldyrev, Lei Qiao, Zi-Chuan Wang, Wei-Xing Chen
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Chemistry and Biochemistry Faculty Publications
Chemistry and Biochemistry Faculty Publications
Sandwich-type clusters with the planar fragment containing a heterometallic sheet have remained elusive. In this work, we introduce the [K(2,2,2-crypt)]4{(Ge9)2[η6-Ge(PdPPh3)3]} complex that contains a heterometallic sandwich fragment. The title com
Autor:
Zi-Chuan Wang, Hong-Lei Xu, Nikolay V. Tkachenko, Zhong-Ming Sun, Ivan A. Popov, Alexander I. Boldyrev, Alvaro Muñoz-Castro
Publikováno v:
Angewandte Chemie International Edition. 59:17286-17290
In this work, the largest heterometallic supertetrahedral clusters, [Zn6Ge16]4− and [Cd6Ge16]4−, were directly self-assembled through highly-charged [Ge4]4− units and transition metal cations, in which 3-center–2-electron σ bonding in Ge2Zn
Autor:
Alvaro Muñoz-Castro
Publikováno v:
ChemPhysChem. 21:1384-1387
The shielding cone concept is one of the most characteristic aspects of planar aromatic species. Herein, we explored how two neighbor aromatic moieties behave as dual planar-planar, planar-spherical, and spherical-spherical species given by biphenyl,
Autor:
Domonique O. Downing, Ai-Min Li, Fu Chen, Alvaro Muñoz-Castro, Bryan W. Eichhorn, Peter Y. Zavalij, Yi Wang
Publikováno v:
Chemistry – A European Journal. 26:5824-5833
The icosahedral [M@Pb12 ]3- (M=Co(1), Rh(2), Ir(3)) cluster ions were prepared from K4 Pb9 and Co(dppe)Cl2 (dppe=1,2-bis(diphenylphosphino)ethane)/[Rh(PPh3 )3 Cl]/[Ir(cod)Cl]2 (cod=1,5-cyclooctadiene), respectively, in the presence of 18-crown-6/ 2,2
Autor:
Francisco Lloret, Juan F. Torres, Nestor J. Bello-Vieda, John Hurtado, Alvaro Muñoz-Castro, Mario A. Macías, Renato Rabelo
Publikováno v:
Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials. 76:166-176
Dinuclear CuII complexes with 3,5-dinitrobenzoates and 2,2′-bipyridine (2) or 1,10-phenanthroline (3) were synthesized and characterized. A complete energy framework analysis using the HF/3-21G energy model was performed which found that dispersion