pub const C2S_L2: C2S;Expand description
The transofrmation matrix from Cartesian to spheric for L=2
let a1 = 0.866025403784438647; //sqrt(3)/2
let a2 = -0.866025403784438647; //-sqrt(3)/2
let rel_max = [
// 0 1 2 3 4 5
// x^2, xy, xz, y^2, yz, z^2
0.0, 1.0, 0.0, 0.0, 0.0, 0.0, //(2,-2)
0.0, 0.0, 0.0, 0.0, 1.0, 0.0, //(2,-1)
-0.5, 0.0, 0.0,-0.5, 0.0, 1.0, //(2, 0)
0.0, 0.0, 1.0, 0.0, 0.0, 0.0, //(2, 1)
a1, 0.0, 0.0, a2, 0.0, 0.0, //(2, 2)
].to_vec();