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Uranyl carbonate information


Uranyl carbonate
Uranyl carbonate

Uranyl carbonate
Names
IUPAC name
Uranium carbonate
Other names
Uranium Carbonate
Identifiers
CAS Number
  • 12274-95-2 checkY
  • 13021-32-4
3D model (JSmol)
  • Interactive image
ChemSpider
  • 14272213 checkY
PubChem CID
  • 18364468
InChI
  • InChI=1S/CH2O3.2O.U/c2-1(3)4;;;/h(H2,2,3,4);;;/q;;;+2/p-2
    Key: PPSNDTCGUJZXMQ-UHFFFAOYSA-L
SMILES
  • C(=O)([O-])[O-].O=[U+2]=O
Properties
Chemical formula
UO2(CO3)
Molar mass 330 g/mol
Density 5.7 g/cm3
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Uranyl carbonate refers to the inorganic compound with the formula UO2CO3. Also known by its mineral name rutherfordine, this material consists of uranyl (UO22+) and carbonate (CO32-). Like most uranyl salts, the compound is a polymeric, each uranium(VI) center being bonded to eight O atoms.[1] Hydrolysis products of rutherfordine are also found in both the mineral and organic fractions of coal and its fly ash and is the main component of uranium in mine tailing seepage water.[2]

  1. ^ Finch R J, Cooper M A, Hawthorne F C and Ewing R C. (1999). "Refinement of the Crystal Structure of Rutherfordine". Can. Mineral. 37: 929–38.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  2. ^ Ivanovich, M.; Fröhlich, K.; Hendry, M.J. (1991). "Uranium-series radionuclides in fluids and solids, Milk River aquifer, Alberta, Canada". Applied Geochemistry. 6 (4): 405–418. Bibcode:1991ApGC....6..405I. doi:10.1016/0883-2927(91)90040-V.

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Uranyl carbonate

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Uranyl carbonate refers to the inorganic compound with the formula UO2CO3. Also known by its mineral name rutherfordine, this material consists of uranyl...

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Ammonium uranyl carbonate

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Ammonium uranyl carbonate (UO2CO3·2(NH4)2CO3) is known in the uranium processing industry as AUC and is also called uranyl ammonium carbonate. This compound...

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Uranyl

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such as hydroxide, carbonate, nitrate, sulfate and carboxylate. There may be 4, 5 or 6 donor atoms in the equatorial plane. In uranyl nitrate, [UO2(NO3)2]·2H2O...

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Uranium

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uranium(VI) state and is known to form compounds such as uranyl carbonate, uranyl chloride and uranyl sulfate. UO2+ 2 also forms complexes with various organic...

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Carbonate mineral

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Thomasclarkite-(Y), 25 Peterbaylissite, 30 Clearcreekite, 35 Niveolanite 05.E Uranyl carbonates 05.EA UO2:CO3 > 1:1: 10 Urancalcarite, 15 Wyartite, 20 Oswaldpeetersite...

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Uranyl sulfate

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Uranyl sulfate describes a family of inorganic compounds with the formula UO2SO4(H2O)n. These salts consist of sulfate, the uranyl ion, and water. They...

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AUC

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branch or secretariat of the supranational organisation Ammonium uranyl carbonate, a chemical compound used in uranium processing Appropriate use criteria...

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Uranium compounds

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uranium(VI) state and is known to form compounds such as uranyl carbonate, uranyl chloride and uranyl sulfate. UO2+ 2 also forms complexes with various organic...

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Markeyite

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Markeyite, a uranyl carbonate mineral discovered in the Markey Mine in Utah, USA. A group led by Anthony R. Kampf, a mineralogist at the Natural History...

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Rutherfordine

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Rutherfordine is a mineral containing almost pure uranyl carbonate (UO2CO3). It crystallizes in the orthorhombic system in translucent lathlike, elongated...

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Actinide

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equation suggests that the best solvent for the uranyl carbonate processing is a mixture of carbonate with bicarbonate. At high pH, this results in precipitation...

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List of inorganic compounds

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fluoride – UF6 Uranyl peroxide – UO4 Uranium dioxide – UO2 Uranyl carbonate – UO2CO3 Uranyl chloride – UO2Cl2 Uranyl fluoride – UO2F2 Uranyl hydroxide –...

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Znucalite

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white to pale cream colored uranium-containing carbonate mineral, hydrated calcium zinc uranyl carbonate hydroxide. Znucalite crystallizes in the orthorhombic...

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Uranyl zinc acetate

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Uranyl zinc acetate (ZnUO2(CH3COO)4) is a compound of uranium. Uranyl zinc acetate is used as a laboratory reagent in the determination of sodium concentrations...

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Andersonite

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Andersonite, Na2Ca(UO2)(CO3)3·6H2O, or hydrated sodium calcium uranyl carbonate is a rare uranium carbonate mineral that was first described in 1948. Named after...

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Meyrowitzite

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atoms of the C1, C2, C3, C4, and C6 carbonate groups. These linkages create a unique corrugated uranyl carbonate heteropolyhedral sheet parallel to {101}...

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Carbonate oxalate

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The carbonate oxalates are mixed anion compounds that contain both carbonate (CO3) and oxalate (C2O4) anions. Most compounds incorporate large trivalent...

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Uranium acid mine drainage

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uranium increases under similar oxidizing conditions when it forms uranyl carbonate complexes in the following reaction. U+6 + O2 + 2CO32−→ [UO2(CO3)2]2+...

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Braunerite

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Braunerite is a hydrous uranyl carbonate mineral discovered by Jakub Plášil of the Institute of Physics at the Academy of Sciences of the Czech Republic...

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Pentavalent uranyl complexes

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of a stabilizing carbonate or organic ligand. An example for the use of electrochemical reduction method to obtain pentavalent uranyl complexes is shown...

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Calcination

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Calcination is thermal treatment of a solid chemical compound (e.g. mixed carbonate ores) whereby the compound is raised to high temperature without melting...

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Kasolite

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both contribute to temperature decrease. When these conditions meet, uranyl-carbonate complexes are favored, which, when they combine with lead and silica...

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Zellerite

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after its approval. Zellerite is a dimorph of meyrowitzite. It is a uranyl carbonate. It is an acicular mineral, and occurs in crystals that resemble the...

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Double salt

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salt), potassium uranyl sulfate (used to discover radioactivity) and bromlite BaCa(CO3)2. The fluorocarbonates contain fluoride and carbonate anions. Many...

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