Q)
Lithium borohydrides, LiBH4, crystallizes in an orthorhombic system with
4 molecules per unit cell. The unit cell dimensions are: a = $6.81 A^{\large\circ}, b = 4.43 A^{\large\circ}$ and $c = 7.17 A^{\large\circ}$. Calculate the density of the crystal. Take atomic mass of Li = 7, B = 11 and H = 1 a.m.u.
1 Answer
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