The effect of replacing pnictogen elements on the physical properties SrMg<sub>2</sub><inline-formula> <tex-math> <?CDATA ${{\boldsymbol{X}}}_{2}$?> </tex-math><mml:math> <mml:msub> <mml:mrow> <mml:mi mathvariant="bold-italic">X</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>2</mml:mn> </mml:mrow> </mml:msub> </mml:math> <inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpb_27_4_047102_ieqn1.gif"/> </inline-formula> (<inline-formula> <tex-math> <?CDATA ${\boldsymbol{X}}=N$?> </tex-math><mml:math> <mml:mi mathvariant="bold-italic">X</mml:mi> <mml:mo>=</mml:mo> <mml:mi>N</mml:mi> </mml:math> <inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpb_27_4_047102_ieqn2.gif"/> </inline-formula>, P, As, Sb, Bi) Zintl compounds

The effect of replacing pnictogen elements on the physical properties SrMg₂

X 2

(

X = N

, P, As, Sb, Bi) Zintl compounds

Murtaza G^{1, †}, Ahad Khan Abdul², Yaseen M³, Laref A⁴, Ullah Naeem⁵, ur Rahman Inayat¹

(color online) Calculated birefringence for SrMg 2 X 2 , (X=N, P, As, Sb, and Bi).