MnPSe<sub>3</sub> Crystal - MSE Supplies LLC

MSE PRO Manganese Phosphorus Triselenide (MnPSe3) Crystal 2D Material

  • £30700

MSE PRO™ Manganese Phosphorus Triselenide (MnPSe3) Crystal 2D Material

Among the many materials with 2D structures, the family of transition metal chalcogenophosphates (MPX3; where M = V, Cr, Mn, Fe, Co, Ni, Cu, Zn, and Cd and X = S, Se, and Te) have recently attracted the growing attention from the research community. This interest arises from its extensive variety of electronic properties. Thus, these materials exhibit a wide bandgap (up to 3.5 eV) that broadens their potential application in optoelectronics. In addition, some of these materials exhibit cooperative magnetic properties, in particular antiferromagnetism, which has been proven to persist even in the 2D limit. Interestingly, the reliance between the structural, electronic and magnetic properties boosts their potential in spintronics. Furthermore, these materials have also been studied as promising candidates for electrocatalytic applications.

As a member of MPX3, Manganese Phosphorus Triselenide (MnPSe3), with great visible-light absorption and high carrier mobility, is considered for applications like solar energy conversion and storage, novel spin-valley coupling physics and photocatalysts for water splitting.

Technical Data

Chemical Name Manganese Phosphorus Triselenide
Synonyms Manganese Phosphoselenide, Manganese Selenophosphate
Chemical Formula MnPSe3
Molecular Weight (g/mol) 322.79
CAS Number N/A
Bandgap (eV) 232 (direct)
Density (g/cm3) 4.015
Néel Temperature (K) 77
Product Area Size (mm2) ~10(CM3039), ~25(CM3040), ~100(CM3041)
Purity 99.99%
Material Properties Magnetic Semiconductor
Structure Trigonal
Color Dark Red


1. Superior Electronic Structure in Two-Dimensional MnPSe3/MoSvan Der Waals Heterostructures. Scientific reports 7, no. 1 (2017): 1-8.

2. Half-metallicity in MnPSe3 exfoliated nanosheet with carrier doping. Journal of the American Chemical Society 136, no. 31 (2014): 11065-11069.

3. MnPSe3 monolayer: a promising 2d visible‐light photohydrolytic catalyst with high carrier mobility. Advanced science 3, no. 10 (2016): 1600062.

4. Molecular stabilization of chemically exfoliated bare MnPSlayers. Dalton Transactions 50, no. 44 (2021): 16281-16289.