Molybdenum diselenide: rhombohedral high pressure-high temperature polymorph.
A three-layered rhombohedral form of molybdenum diselenide has been produced by subjecting the normal two-layered hexagonal form to pressures of 40 kilobars and temperatures of 1500 degrees C. The new form is isostructural with rhombohedral molybdenum disulfide.
Towle
L C
LC
Oberbeck
V
V
Browndagger
B E
BE
Stajdohar
R E
RE