
AFLOW Prototype: AB_tI8_141_a_b
Prototype | : | NbP |
AFLOW prototype label | : | AB_tI8_141_a_b |
Strukturbericht designation | : | $"40"$ |
Pearson symbol | : | tI8 |
Space group number | : | 141 |
Space group symbol | : | $\text{I4}_{1}\text{/amd}$ |
AFLOW prototype command | : | aflow --proto=AB_tI8_141_a_b --params=$a$,$c/a$ |
Basis vectors:
\[ \begin{array}{ccccccc} & & \text{Lattice Coordinates} & & \text{Cartesian Coordinates} &\text{Wyckoff Position} & \text{Atom Type} \\ \mathbf{B}_{1} & =&\frac78 \, \mathbf{a}_{1}+ \frac18 \, \mathbf{a}_{2}+ \frac34 \, \mathbf{a}_{3}& =&\frac34 \, a \, \mathbf{\hat{y}}+ \frac18 \, c \, \mathbf{\hat{z}}& \left(4a\right) & \text{Nb} \\ \mathbf{B}_{2} & =&\frac18 \, \mathbf{a}_{1}+ \frac78 \, \mathbf{a}_{2}+ \frac14 \, \mathbf{a}_{3}& =&\frac12 \, a \, \mathbf{\hat{x}}+ \frac34 \, a \, \mathbf{\hat{y}}+ \frac38 \, c \, \mathbf{\hat{z}}& \left(4a\right) & \text{Nb} \\ \mathbf{B}_{3} & =&\frac58 \, \mathbf{a}_{1}+ \frac38 \, \mathbf{a}_{2}+ \frac14 \, \mathbf{a}_{3}& =&\frac14 \, a \, \mathbf{\hat{y}}+ \frac38 \, c \, \mathbf{\hat{z}}& \left(4b\right) & \text{P} \\ \mathbf{B}_{4} & =&\frac38 \, \mathbf{a}_{1}+ \frac58 \, \mathbf{a}_{2}+ \frac34 \, \mathbf{a}_{3}& =&\frac12 \, a \, \mathbf{\hat{x}}+ \frac14 \, a \, \mathbf{\hat{y}}+ \frac18 \, c \, \mathbf{\hat{z}}& \left(4b\right) & \text{P} \\ \end{array} \]