二砷化钼是一种钼的砷化物,化学式 MoAs2。其它钼的砷化物包括 Mo2As3和Mo5As4。[2][3]
二砷化钼可以由钼和砷在570 °C下直接反应而成。[1]
二砷化钼是一种黑色固体,[1]在0.41 K以下有超导性。[4]它是单斜晶系的,空间群 C2/m (No. 12)。[5]它和磷化钼类似,不溶于浓盐酸或过氧化氢,但易溶于硝酸、热浓硫酸和王水。[6]
- ^ 1.0 1.1 1.2 1.3 atomistry.com: Molybdenum Arsenide, MoAs2 (页面存档备份,存于互联网档案馆), abgerufen am 30. Dezember 2017
- ^ J.J. Murray, J.B. Taylor, L. Usner: Halogen transport of molybdenum arsenides and other transition metal pnictides. In: Journal of Crystal Growth. 15, 1972, S. 231, doi:10.1016/0022-0248(72)90123-6.
- ^ J. B. Taylor, L. D. Calvert, M. R. Hunt: THE ARSENIDES OF TUNGSTEN AND MOLYBDENUM: WAs2, W2As3, MoAs2, Mo2As3, AND MO5As4. In: Canadian Journal of Chemistry. Nr. 43, 1965, S. 3045, doi:10.1139/v65-419.
- ^ Jane E. Macintyre. Dictionary of Inorganic Compounds, Supplement 2. CRC Press. 1994: 6. ISBN 978-0-412-49100-9.
- ^ Jialu Wang, Lin Li, Wei You, Tingting Wang, Chao Cao, Jianhui Dai, Yuke Li: Magnetoresistance and robust resistivity plateau in MoAs2. In: Scientific Reports. Nr. 7, 2017, doi:10.1038/s41598-017-15962-w.
- ^ A Text Book Of Inorganic Chemistry Volume VI Part IV Arsenic (页面存档备份,存于互联网档案馆), Edited by J. NEWTON FRIEND, Charles GRIFFIN, 1938.