2004
DOI: 10.1002/ange.200300624
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Theoretische Chemie des Golds

Abstract: Die besonderen Eigenschaften des Golds sind entscheidend durch relativistische Effekte bestimmt. Mittlerweile existiert eine Vielzahl zuverlässiger Rechnungen zu Goldverbindungen, deren Kernaussagen hier dargestellt werden. Besonderes Augenmerk liegt auf den aurophilen Wechselwirkungen in mehrkernigen Goldverbindungen.

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Cited by 291 publications
(102 citation statements)
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“…[26] The aurophilic interactions between the two monomers in 1 2 are slightly overestimated by (RI)-MP2 calculations, as evident from short Au···Au distances (Supporting Information, Table S8). The bond parameters derived from DFT calculations with the (RI)-Slater-Dirac, (RI)-TPSS, and TPSSh functional are in better agreement with the experimental bond parameters whereas, as expected, [4] (RI)-BP86 and B3LYP calculations result in Au···Au distances that are too long. The energy of dimerization is À208.3 kJ mol À1 at the (RI)-MP2 level of theory and À181.3 kJ mol À1 using the (RI)-Slater-Dirac functional (both corrected for BSSE [26] ) and under consideration of solvent effects for DMSO (COSMO [26] ) À186.0 and À96.4 kJ mol À1 , respectively.…”
supporting
confidence: 67%
“…[26] The aurophilic interactions between the two monomers in 1 2 are slightly overestimated by (RI)-MP2 calculations, as evident from short Au···Au distances (Supporting Information, Table S8). The bond parameters derived from DFT calculations with the (RI)-Slater-Dirac, (RI)-TPSS, and TPSSh functional are in better agreement with the experimental bond parameters whereas, as expected, [4] (RI)-BP86 and B3LYP calculations result in Au···Au distances that are too long. The energy of dimerization is À208.3 kJ mol À1 at the (RI)-MP2 level of theory and À181.3 kJ mol À1 using the (RI)-Slater-Dirac functional (both corrected for BSSE [26] ) and under consideration of solvent effects for DMSO (COSMO [26] ) À186.0 and À96.4 kJ mol À1 , respectively.…”
supporting
confidence: 67%
“…[1] Among the compounds of Group 11 metals, those of divalent silver are in many ways unique and owe their properties to the remarkable electron-withdrawing power of oxidizing silver(II). [2][3][4] As a consequence, many simple binary and ternary connections of divalent silver have not yet been prepared.…”
Section: In Memory Of Jan Czochralskimentioning
confidence: 99%
“…[1][2][3][4] Intermolekulare Gold-Gold-Wechselwirkungen liegen wiederum in der Regel den Selbstorganisationsprozessen zugrunde. [2,5] Salze mit den vierkernigen Bis[triphenylphosphangold(I)]halonium-Dikationen A, [6,7] in denen vier Gold-Atome eine verzerrt-tetraedrische Anordnung mit vier relativ kleinen inter-und zwei größeren intramolekularen Au···Au-Abständen aufweisen, sind ungewöhn-liche Verbindungen dieses Typs, die ausschließlich im Festkörper stabil sind.…”
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