Crystal structure of new quaternary intermetallic compounds R2MoSi2C (R = Y, Gd).

Autor: Vernière, Anne, Diop, Léopold V. B., Sarr, Ibrahima, Schweitzer, Thierry, Malaman, Bernard
Předmět:
Zdroj: Acta Crystallographica Section B: Structural Science, Crystal Engineering & Materials; Oct2024, Vol. 80 Issue 5, p504-508, 5p
Abstrakt: The discovery of novel quaternary intermetallic compounds R2MoSi2C (R = Y, Gd) in the R–Mo–Si–C system is reported. Their crystal structure was investigated using single‐crystal X‐ray diffraction. It is shown that the Y2MoSi2C and Gd2MoSi2C compounds crystallize in the tetragonal space group P4/mbm (Pearson symbol tP12) with unit‐cell parameters a = 6.9525 (18) Å, c = 4.1962 (16) Å, and a = 6.9945 (16) Å, c = 4.2020 (14) Å, respectively. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index