Growth and PhysioChemical Properties of Second-Order Nonlinear Optical L-Threonine Single Crystals

Table 2

Crystallographic details of L-threonine.

Molecular formula	C4H9NO3
Unit cell parameters	𝑎 = 13.611 Å, 𝑏 = 7.738 Å and 𝑐 = 5.144 Å
	𝛼=𝛽=𝛾=90^∘
Cell volume	537.98 Å^3
System	Orthorhombic
Space group	P212121 (D2^4)
Formula weight	119 g/mol
Density	1.45 g/cc