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Properties of substance:

cadmium arsenide

Group of substances:

inorganic

Physical appearance:

tetragonal crystals

Empirical formula (Hill's system for organic substances):

As2Cd3

Structural formula as text:

Cd3As2

Molar/atomic mass: 487.08

Melting point (°C):

721

Solubility (g/100 g of solvent):

water: insoluble [Ref.]

Density:

6.21 (15°C, g/cm3)

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-42 (s)

Standard molar entropy S0 (298.15 K, J/(mol·K)):

206.8 (s)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 53
  2. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 124-125 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru