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Properties of substance:

lanthanum hexaboride

Group of substances:

inorganic

Physical appearance:

purple cubic crystals

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

B6La

Structural formula as text:

LaB6

Molar/atomic mass: 203.77

Melting point (°C):

2715

CAS №: 12008-21-8

Density:

2.61 (20°C, g/cm3)

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

-130 (s)

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

83.2 (s)

Molar heat capacity at constant pressure Cp (298.15 K, J/(mol·K)):

96.9 (s)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-69
  2. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 146-147 [Russian]
  3. Некрасов Б.В. Основы общей химии. - Т.2. - М.: Химия, 1973. - pp. 77 [Russian]
  4. Успехи химии. - 1987. - Т.56, №1. - pp. 3-28 [Russian]
  5. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 304-305 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru