... Without 5 21 .67 ,24. 36 64.34, 67 .49 130.80, 131.24 7 22.30,25.41 9 23.14, 26. 35 15 24.93,28.33 C12H 16 N 6 Se2 5 21.25, 24.48 74.59, 82. 36 162 .63 ,175.34 7 22.39, 25 .66 9 ... 7 26. 36, 25.87 9 27.25,27 .62 15 29.23,30.59 (Ph2CHSe)2 5 24. 36, 24.30 7 25.41,25.47 9 23. 26, 26. 34 67 .29, 69 .68 133. 36, 137.48 15 24.95,28.95 C10H 6 N2Se2Br2 ... 23.23, 26. 60 15 25.04, 28.40 C8H4N4Se2Cl2 5 25.84,24.21 7 26. 84, 25. 26 9 27.77, 27.84 15 29.74, 28.84 61 .33 ,68 .82 133.95,134.24 Nap2Se2 5 25. 36, 24.57 68 .62 ,69 .22...