Lebeau sentence example
- Numerous methods have been given for the preparation of magnesium silicide, Mg 2 Si, in a more or less pure state, but the pure substance appears to have been obtained by P. Lebeau (Cornptes rendus, 1908, 146, p. 282) in the following manner.
- By the direct union of copper and silicon, cuprosilicon, consisting mainly of Cu 4 Si, is obtained (Lebeau, C.R., 1906; Vigouroux, ibid.).
- Selenium fluoride, SeF4, is obtained as a colourless liquid by the direct action of fluorine or selenium (P. Lebeau, Comptes rendus, 1907, 144, p. 1042).