Cis-and trans-1,3,4,6-tetranitroglycouril(TNGU,Sorguyl)have been considered for density functional treatment at the levels of B3LYP/6-31G(d,p)and B3LYP/cc-PVDZ.
Cold Metal Transfer technology has revolutionized the welding of dissimilar metals and thicker materials by producing improved weld bead aesthetics with control