Talk:Caesium auride
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Using only EN values and electron affinities, HAu should exist.[edit]
H has EN=2.20 and EA=73 kJ/mol, and Au has EN=2.54 and EA=223 kJ/mol. 80.98.179.160 (talk) 19:47, 22 March 2018 (UTC)
- Gold hydride is actually an interstitial compound, as the small H atoms fit in between the large Au atoms in their crystal structure; interestingly it has the crystal structure of Hg, which fits quite well with the electrons on H half filling the d-band and half filling the s-band of Au. Anyway, the difference in electronegativity between H and Au is not so high that the compound could reasonably be expected to be ionic (consider covalent CF4). You may nevertheless be interested in high-pressure Au compounds with Au in even more negative oxidation states filling up the 6p orbitals. Double sharp (talk) 02:34, 23 March 2018 (UTC)
"Tetramethylammonium auride" listed at Redirects for discussion[edit]
An editor has identified a potential problem with the redirect Tetramethylammonium auride and has thus listed it for discussion. This discussion will occur at Wikipedia:Redirects for discussion/Log/2022 June 25#Tetramethylammonium auride until a consensus is reached, and readers of this page are welcome to contribute to the discussion. –LaundryPizza03 (dc̄) 04:08, 25 June 2022 (UTC)