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Cotunnite is the natural mineral form of lead(II) chloride with formula PbCl 2. It was first described in 1825 from an occurrence on Mount Vesuvius, Naples Province ...
Cotunnite Crystallography: Axial Ratios: a:b:c =0.8427:1:0.5013 : Cell Dimensions: a = 7.6222, b = 9.0448, c = 4.5348, Z = 4; V = 312.63 Den(Calc)= 5.91
Cotunnite mineral data, information about Cotunnite, its properties and worldwide locations.
Both compounds are unstable under pressure, and phase transformations to the defect-cotunnite structure are predicted.
The pressure dependence of the cell constants, volume and the equation-of-state parameters are given. In the cotunnite phase, B 0 and B 0 ′ are 34 GPa and 7.4, and ...
Definition of COTUNNITE: a mineral consisting of lead chloride PbCl 2 that is soft and of white to yellowish color (specific gravity 5.24)
Pale bluish, rounded aggregate, consisting of a mechanical mixture of cotunnite and a not yet identifed, Pb- and Cl-bearing phase [(H3O)Pb2Cl5 or (NH4)Pb2Cl5?
cotunnite [kə′tə‚nīt] (mineralogy) PbCl 2 An alteration product of galena; a soft, white to yellowish mineral that crystallizes in the orthorhombic crystal system.
Publication » Elastic, electronic and optical properties of cotunnite TiO 2 from first principles calculations.
Lead(II) chloride (PbCl 2) is an inorganic compound which is a white solid under ambient conditions. It is poorly soluble in water. Lead(II) chloride is one of the ...