#Benzidine Hydrochloride, C12H12N2-2HC1 #Triclinic, PI (2), 2 = 1. The structure was determined by Koo et al. [1942]. #Lattice constants of this sample #a = 5.760(2), b = 12.585(3), c = 4.3533(11), #alpha = 95.55(3), beta = 98.67(3), gamma = 101.55(3) #a/b = 0.4577, c/b = 0.3459 #Volume 302.86 A3 12.18 5.545 4.689 4.648 4.263 3.870 3.734 3.583 3.520 3.301 3.208 3.160 3.128 3.072 2.987 2.963 2.882 2.848 2.774 2.703 2.655 2.590 2.567 2.538 2.474 2.461 2.453 2.444 2.429 2.342 2.249 2.172 2.150 2.129 2.120 2.104