Uranyl carbonates are one of the largest groups of secondary uranium (VI)-bearing natural
phases being represented by 40 minerals approved by the International Mineralogical …

The complexities of chemical composition and crystal structure are fundamental
characteristics of minerals that have high relevance to the understanding of their stability …

Molecular assembly indices, which measure the number of unique sequential steps
theoretically required to construct a three-dimensional molecule from its constituent atomic …

The crystal structure of magnesian halotrichite has been refined for two samples collected as
white efflorescences from the surface of geothermal fields associated with the Koshelevsky …

Polyoxometalate (POM) chemistry is an important avenue of comprehensive chemical
research, due to the broad chemical, topological and structural variations of multinuclear …

Through the combination of low-temperature hydrothermal synthesis and room-temperature
evaporation, a synthetic phase similar in composition and crystal structure to the Earth's …

Hydrogen bonding networks within hexavalent uranium materials are complex and may
influence the overall physical and chemical properties of the system. This is particularly true …

The new minerals natromarkeyite, Na 2 Ca 8 (UO 2) 4 (CO 3) 13 (H 2 O) 24⋅ 3H 2 O
(IMA2018-152) and pseudomarkeyite, Ca 8 (UO 2) 4 (CO 3) 12 (H 2 O) 18⋅ 3H 2 O …

The full crystal structure of the copper-uranyl tetrahydroxide mineral (vandenbrandeite),
including the positions of the hydrogen atoms, is established by the first time from X-ray …

Bayleyite is a highly hydrated uranyl tricarbonate mineral containing eighteen water
molecules per formula unit. Due to this large water content, the correct description of its …