Pentagrammic-hendecagonal duoprism

The pentagrammic-hendecagonal duoprism, also known as the 5/2-11 duoprism, is a uniform duoprism that consists of 11 pentagrammic prisms and 5 hendecagonal prisms, with 2 of each at each vertex.

Vertex coordinates
The coordinates of a pentagrammic-hendecagonal duoprism, centered at the origin and with edge length 2sin(π/11), are given by: where j = 2, 4, 6.
 * $$\left(±\sin\frac{\pi}{11},\,-\sqrt{\frac{5-2\sqrt5}{5}}\sin\frac{\pi}{11},\,1,\,0\right),$$
 * $$\left(±\sin\frac{\pi}{11},\,-\sqrt{\frac{5-2\sqrt5}{5}}\sin\frac{\pi}{11},\,\cos\left(\frac{j\pi}{11}\right),\,±\sin\left(\frac{j\pi}{11}\right)\right),$$
 * $$\left(±\frac{\sqrt5-1}{2}\sin\frac{\pi}{11},\,\sqrt{\frac{5+\sqrt5}{10}}\sin\frac{\pi}{11},\,1,\,0\right),$$
 * $$\left(±\frac{\sqrt5-1}{2}\sin\frac{\pi}{11},\,\sqrt{\frac{5+\sqrt5}{10}}\sin\frac{\pi}{11},\,\cos\left(\frac{j\pi}{11}\right),\,±\sin\left(\frac{j\pi}{11}\right)\right),$$
 * $$\left(0,\,-2\sqrt{\frac{5-\sqrt5}{10}}\sin\frac{\pi}{11},\,1,\,0\right),$$
 * $$\left(0,\,-2\sqrt{\frac{5-\sqrt5}{10}}\sin\frac{\pi}{11},\,\cos\left(\frac{j\pi}{11}\right),\,±\sin\left(\frac{j\pi}{11}\right)\right),$$