Ph3 Structure, It is also called phosphane and phosphamine. It contains phosphide and hydrogen ions. Small amounts occur naturally from the break down of organic matter. Its chemical formula is PH 3. Learn about its Lewis structure, molecular geometry, industrial uses, and safety hazards. Jun 10, 2025 · Phosphine is a very toxic and dangerous gas, it has a chemical formula of PH 3. This colorless, flammable gas exhibits a trigonal pyramidal molecular geometry with C 3v symmetry and a dipole moment of 0. NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. Discover the properties of the PH3 compound (Phosphine). Hydrogen phosphide, Phosphorated hydrogen, Phosphorus hydride, Phosphorus trihydride Colorless gas with a fish- or garlic-like odor. wm3zfa, z0gqu, gc, 4w4u, 6qm1, ty8, fy0w, pzhm, at8hb, 4fj,