AFLOW Prototype: A3BC_tP5_123_cg_a_d
Prototype | : | Cl3Hg(NH4) |
AFLOW prototype label | : | A3BC_tP5_123_cg_a_d |
Strukturbericht designation | : | $E2_{5}$ |
Pearson symbol | : | tP5 |
Space group number | : | 123 |
Space group symbol | : | $P4/mmm$ |
AFLOW prototype command | : | aflow --proto=A3BC_tP5_123_cg_a_d --params=$a$,$c/a$,$z_{4}$ |
Basis vectors:
\[ \begin{array}{ccccccc} & & \text{Lattice Coordinates} & & \text{Cartesian Coordinates} &\text{Wyckoff Position} & \text{Atom Type} \\ \mathbf{B}_{1} & = & 0 \, \mathbf{a}_{1} + 0 \, \mathbf{a}_{2} + 0 \, \mathbf{a}_{3} & = & 0 \, \mathbf{\hat{x}} + 0 \, \mathbf{\hat{y}} + 0 \, \mathbf{\hat{z}} & \left(1a\right) & \text{Hg} \\ \mathbf{B}_{2} & = & \frac{1}{2} \, \mathbf{a}_{1} + \frac{1}{2} \, \mathbf{a}_{2} & = & \frac{1}{2}a \, \mathbf{\hat{x}} + \frac{1}{2}a \, \mathbf{\hat{y}} & \left(1c\right) & \text{Cl I} \\ \mathbf{B}_{3} & = & \frac{1}{2} \, \mathbf{a}_{1} + \frac{1}{2} \, \mathbf{a}_{2} + \frac{1}{2} \, \mathbf{a}_{3} & = & \frac{1}{2}a \, \mathbf{\hat{x}} + \frac{1}{2}a \, \mathbf{\hat{y}} + \frac{1}{2}c \, \mathbf{\hat{z}} & \left(1d\right) & \text{NH$_{4}$} \\ \mathbf{B}_{4} & = & z_{4} \, \mathbf{a}_{3} & = & z_{4}c \, \mathbf{\hat{z}} & \left(2g\right) & \text{Cl II} \\ \mathbf{B}_{5} & = & -z_{4} \, \mathbf{a}_{3} & = & -z_{4}c \, \mathbf{\hat{z}} & \left(2g\right) & \text{Cl II} \\ \end{array} \]