1979
DOI: 10.1039/c39790000385
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A new class of gold cluster compounds. Synthesis and X-ray structure of the octakis(triphenylphosphinegold) dializarinsulphonate, [Au8(PPh3)8](aliz)2

Abstract: The Chemical Society, Chemical Co m m u n icat ions NUMBER 9/1979

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Cited by 54 publications
(35 citation statements)
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“…In [(Ph3 PAu),]" clusters (19,20) each Au, including Au., is bonded to one ligand. Reported bond lengths (those from (20) attributed to the lower availability of bonding orbitals on Au,.…”
Section: Cluster Compounds*mentioning
confidence: 99%
“…In [(Ph3 PAu),]" clusters (19,20) each Au, including Au., is bonded to one ligand. Reported bond lengths (those from (20) attributed to the lower availability of bonding orbitals on Au,.…”
Section: Cluster Compounds*mentioning
confidence: 99%
“…[20] To analyse and understand the interplay between structural features and the electronic structures of usAuNPs, it would be highly desirable to combine the above-mentioned methods. This has partially been demonstrated for thiol-stabilized Au clusters, such as [Au 25 (SR) 18 ] - [15,21] or [Au 23 {SC(CH 3 ) 3 } 16 ], [22] or for Au clusters with a mixed thiol/phosphine ligand shell, such as [Au 25 (PPh 3 ) 10 (SR) 5 Cl 2 ] 2+ . [23] However, such a combination has rarely been applied to the analysis of electronic properties of smaller phosphine-stabilized usAuNPs or clusters consisting of 13 atoms or less.…”
Section: Introductionmentioning
confidence: 95%
“…Thereby the structure of the coordination polyhedron formed by the gold atoms is derived from a cantered icosahedron, as is known for many gold clusters, [26] or from a deformed cube. [25] In the same year, the structure of the corresponding complex containing PF 6 -as anion was established. [27] Therefore, the geometry of the Au skeleton was derived from that of [Au 11 2 has not yet been structurally characterized.…”
Section: Introductionmentioning
confidence: 99%
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“…Later, in 1970s and early 1980s, definitive X-ray structure determinations were achieved independently mainly by a Nijmegen group [20][21][22][23][24][25][26][27][28][29][30][31][32][33] and Mingos et al [34][35][36][37][38][39][40][41][42][43] for various PGCs with nuclearity of 5 -13 [44][45][46][47][48][49]. Most of these clusters exploited monodentate phosphines as the ligands, revealing the general trend of the geometrical preference in the formation of ultrasmall clusters under unconstrained conditions.…”
Section: Introductionmentioning
confidence: 99%