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Ga 2 S 3 decomposes at high temperature forming the non-stoichiometric sulfide, Ga 4 S x (4.8 < x < 5.2). [5] Ga 2 S 3 dissolves in aqueous acids and decomposes slowly in moist air forming H 2 S. [2] Ga 2 S 3 dissolves in aqueous solutions of potassium sulfide, K 2 S to form K 8 Ga 4 S 10 containing the (Ga 4 S 10) 8− anion which has an ...
Gallium(II) sulfide, GaS, is a chemical compound of gallium and sulfur. The normal form of gallium(II) sulfide as made from the elements has a hexagonal layer structure containing Ga 2 4+ units which have a Ga-Ga distance of 248pm. [1] This layer structure is similar to GaTe, GaSe and InSe. [1]
Compounds containing Ga–Ga bonds are true gallium(II) compounds, such as GaS (which can be formulated as Ga 2 4+ (S 2−) 2) and the dioxan complex Ga 2 Cl 4 (C 4 H 8 O 2) 2. [1] There are also compounds of gallium with negative oxidation states, ranging from -5 to -1, most of these compounds being magnesium gallides (Mg x Ga y).
Gallium sulfide may refer to: Gallium(III) sulfide, Ga 2 S 3; Gallium(II) sulfide, GaS; Thiogallate cations containing gallium and sulfur This page was last edited on ...
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Gallium(III) sulfide, Ga 2 S 3, has 3 possible crystal modifications. [37]: 104 It can be made by the reaction of gallium with hydrogen sulfide (H 2 S) at 950 °C. [33]: 162 Alternatively, Ga(OH) 3 can be used at 747 °C: [38] 2 Ga(OH) 3 + 3 H 2 S → Ga 2 S 3 + 6 H 2 O. Reacting a mixture of alkali metal carbonates and Ga 2 O 3 with H
Police have confirmed a woman has been arrested amid the ongoing investigation into multiple babies suffering "unexplainable fractures" in 2023 and 2024 at the Henrico Doctors’ Hospital in Virginia
The U.S. Commerce Department said on Thursday it is considering new rules that would impose restrictions on Chinese drones that would restrict or ban them in the United States citing national ...