... 119.60 125 .3 121 .22 116.10 122 .44 133.31 125 .70 125 .97 125 .70 N1 C2 H 121 . 02 122 .15 116 .29 115 .29 125 . 72 110.44 125 .29 124 .50 125 .29 C5 C4 H 128 .94 120 .36 141.30 147. 02 131.97 133 .21 126 .73 ... 1 .21 56 1 .21 56 1 .25 02 1 .21 58 C2-N3 1 .21 6 1 .26 5 1 .27 6 1.333 1 .26 90 1. 326 3 1 .25 90 1 .26 90 1 .27 59 1 .26 50 N3-C4 1.3 52 1.365 1. 329 1.368 1.3433 1.3777 1.34 32 1.34 32 1. 329 0 1.34 32 C4-C5 1 .24 1 ... 105, 128 129 ,131,133,145,184 ,22 3, 24 0 ,25 2, 27 6 ,27 9, 28 1, 100,106 110,117 119, 126 159,1 62 174,175 184,198 20 4 ,21 3 23 2 ,28 1 δ[N…N] υ[N…N] υ[N3 Cl] δ[Cl-Bi-Cl] 628 .0±5 619 618 623 529 χ[N1-C5]...