sknano.core.atoms.POAVR.T

POAVR.T

$\frac{1}{6}$ the volume of the tetrahedron defined by Vectors V1, V2, and V3.

$$T = R_1 R_2 R_3 \times \frac{|\mathbf{V}_1\cdot(\mathbf{V}_2\times\mathbf{V}_3)|}{6}$$