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Properties of substance:

sodium nitride

Group of substances:

inorganic

Physical appearance:

gray rhombohedral crystals

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

NNa3

Structural formula as text:

Na3N

Molar/atomic mass: 82.98

Decomposition temperature (°C):

200

Solubility (g/100 g of solvent):

water: reaction [Ref.]

Interatomic distances and bond angles:

Interatomic distances (in pm): 236,6 (Na-N) [crystals]

Reactions of synthesis:

  1. [Ref.1, Ref.2]
    6Na + N2 → 2Na3N

References:

  1. Angewandte Chemie International Edition. - 2002. - Vol. 41, No. 10. - pp. 1755-1756
  2. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 12ed., Vol. 1-5. - Wiley, 2012. - pp. 4027
  3. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 139 [Russian]
  4. Морачевский А.Г., Шестеркин И.А., Буссе-Мачукас В.Б., Клебанов Е.Б., Козин Л.Ф. Натрий. Свойства, производство, применение. - С-Пб.: Химия, 1992. - pp. 27 [Russian]
  5. Самсонов Г.В. Нитриды. – Киев: Наукова думка, 1969. - pp. 84-86 [Russian]
  6. Ситтиг М. Натрий, его производство, свойства и применение. - М.: ГИЛОАНТ, 1961. - pp. 237 [Russian]
  7. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 132-133 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru