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Sometimes these species are referred to as "gold salts". "Chrysotherapy" and "aurotherapy" are the applications of gold compounds to medicine. [1] Research on the medicinal effects of gold began in 1935, [2] primarily to reduce inflammation and to slow disease progression in patients with rheumatoid arthritis. The use of gold compounds has ...
Most drugs based on gold are Au(I) derivatives. [3] Au(III) (referred to as the auric) is a common oxidation state, and is illustrated by gold(III) chloride, Au 2 Cl 6. The gold atom centers in Au(III) complexes, like other d 8 compounds, are typically square planar, with chemical bonds that have both covalent and ionic character.
Fulminating gold – a number of gold based explosives which "fulminate", or detonate easily. – gold hydrazide, formed by adding ammonia to the auric hydroxide. When dry, can explode on concussion. – an unstable gold carbonate formed by precipitation by potash from gold dissolved in aqua regia. Galena – lead(II) sulfide. Lead ore.
Organogold chemistry is the study of compounds containing gold–carbon bonds. They are studied in academic research, but have not received widespread use otherwise. The dominant oxidation states for organogold compounds are I with coordination number 2 and a linear molecular geometry and III with CN = 4 and a square planar molecular geometry.
Template:Gold compounds This page was last edited on 4 January 2024, at 11:49 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 License ...
Platinum: Platinum based compounds have been shown to specifically affect head and neck tumors. These coordination complexes are thought to act to cross-link DNA in tumor cells (Figure 2). Gold: Gold salt complexes have been used to treat rheumatoid arthritis (Figure 3). The gold salts are believed to interact with albumin and eventually be ...
Ernst Weitz continued studying the compound with state of the art techniques and concluded that fulminating gold was a mixture of "diamido-imido-aurichloride" and (). He managed to ignore the poor solubility of the complex in most solvents, but noted that it did dissolve readily in aqueous gold(III) , ammonia, and chloride systems.
Gold(III) hydroxide, gold trihydroxide, or gold hydroxide is an inorganic compound, a hydroxide of gold, with formula Au(OH) 3. It is also called auric acid with formula H 3 AuO 3. It is easily dehydrated above 140 °C to gold(III) oxide. Salts of auric acid are termed aurates.