No-Pair Bonding in Coinage Metal Dimers
نویسندگان
چکیده
منابع مشابه
No-pair bonding in coinage metal dimers.
High-level ab initio calculations at the coupled cluster with single and double substitutions and perturbative treatment of triple substitutions, CCSD(T), level of theory have been carried out for the dimers of coinage metal atoms Cu, Ag, and Au in the ground 1Sigma(g)+ state and in the excited 3Sigma(u)+ state. All of the calculations have been carried out with the inclusion of scalar-relativi...
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A series of cationic white phosphorus complexes of the coinage metals Au and Cu have been synthesised and characterised both in the solid state and in solution. All complexes feature a P4 unit coordinated through an edge P-P vector (η(2)-like), although the degree of activation (as measured by the coordinated P-P bond length) is greater in the gold species. All of the cations are fluxional on t...
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Coinage and alkali metal mixed clusters, M4Na- (M = Cu, Au) have been investigated experimentally using photoelectron spectroscopy and computationally at correlated ab initio levels. The related Cu4Li-, Ag4Li-, Ag4Na-, and Au4Li- clusters as well as the neutral Cu4Li2 and Cu4Na2 clusters have also been studied computationally. The calculations show that the two lowest isomers of the negatively ...
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Protein dimerization is essential for cellular processes including regulation and biosignalling. While protein-protein interactions can occur through many modes, this review will focus on those interactions mediated through the binding of metal ions to the proteins. Selected techniques used to study protein-protein interactions, including size exclusion chromatography, mass spectrometry, affini...
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Flavins are a fundamental class of biomolecules, whose photochemical properties strongly depend on their environment and their redox and metalation state. Infrared multiphoton dissociation (IRMPD) spectra of mass selected isolated metal-lumiflavin ionic complexes (M+LF) are analyzed in the fingerprint range (800-1830 cm-1) to determine the bonding of lumiflavin with alkali (M=Li, Na, K, Cs) and...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry A
سال: 2008
ISSN: 1089-5639,1520-5215
DOI: 10.1021/jp803667n