Selected bond lengths (Å)

Selected bond angles (˚)

4a

O(1)-C(13)

1.214(2)

N(1)-C(20)-C(12)

126.73(16)

S(1)-C(26)

1.768(18)

C(20)-N(1)-C(21)

118.65(15)

N(2)-C(21)

1.413(2)

C(26)-S(1)-C(12)

97.12(8)

N(1)-C(20)

1.278(2)

C(11)-C(12)-S(1)

112.64(12)

S(1)-C(12)

1.810(18)

C(13)-C(2)-S(1)

109.82(12)

C(12)-C(13)

1.537(2)

C(20)-C(12)-S(1)

106.92(12)

C(11)-C(12)

1.5402)

C(13)-C(12)-C(11)

110.44(14)

5a

N(1)-C(20)

1.349(4)

C(12)-C(11)-S(1)

109.1(2)

C(21)-N(1)

1.414(4)

O(1)-C(13)-C(12)

127.4(3)

S(1)-C(11)

1.856(3)

N(1)-C(20)-C(12)

131.4(3)

C(12)-C(20)

1.377(4)

C261)-S(1)-C(11)

101.13(13)

C(11)-C(12)

1.441(4)

C(20)-N1)-C(21)

133.5(2)

O(1)-C(13)

1.235 (4)

C(20)-C(12)-C(11)

127.2(3)

C(26)-S(1)

1.768(3)

N(1)-C(20)-C(19)

119.0(3)

6

S(1)-C(1)

C(1)-S(2)

N(2)-C(2)

C(2)-C(3)

N(1)-C(10)

N(1)-C(11)

C(1)-C(2)

C(1)-C(10)

C(10)-C(9)

C(22)-N(2)

1.819(19)

1.819(18)

1.279(2)

1.474(2)

1.277(2)

1.400(2)

1.523(3)

1.527(2)

1.459(3)

1.408(2)

C(11)-N(1)-C(10)

C(2)-N(2)-C(22)

C(16)-S(1)-C(1)

C(17)-S(2)-C(1)

C(2)-C(1)-C(10)

S(2)-C(1)-C(2)

S(1)-C(1)-C(2)

N(2)-C(2)-C(1)

S(2)-C(1)-S(1)

N(2)-C(2)-C(3)

118.39(15)

118.05(16)

95.13(9)

95.57(8)

103.92(14)

105.3(12)

116.01(13)

126.97(15)

113.32 (9)

124.69(18)