R₁

R₂

Donor

N_f

d

d(C=Se)

ρ

φ

θ

ρ ≥ 90˚

X

X

C

678

2.96 (0.09)

1.84 (0.02)

147 (16)

118 (27)

37 (24)

N

250

2.65 (0.18)

1.86 (0.02)

152 (17)

103 (13)

34 (24)

O

17

2.48 (0.19)

1.83 (0.02)

158 (17)

97 (8)

41 (25)

ρ ≥ 120˚

X

X

C

637

2.96 (0.10)

1.84 (0.02)

149 (14)

116 (26)

37 (23)

N

236

2.63 (0.16)

1.86 (0.02)

154 (14)

103 (13)

33 (24)

O

16

2.45 (0.15)

1.83 (0.02)

161 (11)

97 (8)

42 (26)

N³

N³

C

394

2.95 (0.10)

1.84 (0.02)

148 (14)

117 (26)

37 (24)

N

172

2.64 (0.17)

1.86 (0.02)

155 (13)

101 (12)

37 (24)

O

8

2.45 (0.11)

1.84 (0.02)

161 (5)

97 (10)

46 (24)

N

C

C

147

2.98 (0.09)

1.83 (0.02)

151 (15)

114 (25)

37 (24)

N

53

2.60 (0.13)

1.84 (0.02)

152 (17)

107 (15)

26 (23)

O

6

2.47 (0.20)

1.83 (0.02)

159 (18)

97 (8)

47 (24)

N³

C

C

135

2.98 (0.09)

1.83 (0.02)

150 (15)

115 (25)

37 (24)

N

53

2.60 (0.13)

1.84 (0.02)

152 (17)

107 (15)

26 (23)

O

6

2.47 (0.20)

1.83 (0.02)

159 (18)

97 (8)

47 (24)