Add to Cart SnPSe3 Crystal Tin Phosphorus Selenide MSRP: Now: $590.00 Was: SnPSe3 is a layered crystal belonging to the metal selenophosphites family of van der Waals crystal. They assume the chemical formula of MPSe3 with M=Sn. It has been shown that SnPSe3 crystals have... BLK-SnPSe3 MSRP: Now: $590.00 Was: Add to Cart Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $590.00 Was: Subtotal: Add to Cart