Red single crystals of AuSO4 have been obtained by evaporating a solution of Au(OH)3 in concentrated sulfuric acid. The crystal structure (orthorhombic, Pbca, Z = 8, a = 854.9(2), b = 824.9(3), c = 1001.1(4) pm) exhibits the dumbbell shaped Au24+ cation (bond length Au–Au: 249 pm) which is coordinated by two chelating and two monodentate SO42– groups. The monodentate sulfate anions act as chelating ligand to another Au24+ ion leading to infinite sheets according to [(Au2)(SO4)4/2] which are stacked in [001] direction.

中文翻译：

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AuSO4：具有 Au24+ 离子的真金 (II) 硫酸盐

通过蒸发 Au(OH)3 在浓硫酸中的溶液获得了 AuSO4 的红色单晶。晶体结构（正交，Pbca，Z = 8，a = 854.9(2)，b = 824.9(3)，c = 1001.1(4) pm）显示哑铃形 Au24+ 阳离子（键长 Au-Au：249 pm）它由两个螯合和两个单齿 SO42– 基团协调。单齿硫酸根阴离子作为另一个 Au24+ 离子的螯合配体，导致根据 [(Au2)(SO4)4/2] 以 [001] 方向堆叠的无限片。