PMC-2968135-sec-03__text
sec
Crystal data
C16H20N4
M r = 268.36
Monoclinic, 
a = 12.819 (4) A
b = 8.441 (3) A
c = 13.310 (4) A
beta = 95.462 (5)degrees
V = 1433.7 (8) A3
Z = 4
Mo Kalpha radiation
mu = 0.08 mm-1
T = 298 (2) K
0.33 x 0.28 x 0.21 mm
