Table 2.
Selected hydrogen bonding parameters (Å,°) for the ligand and different anion complexes.
| L | 1 | ||||
|---|---|---|---|---|---|
| D–H⋯A | D⋯A | ∠D–H⋯A | D–H⋯A | D⋯A | ∠D–H⋯A |
| N(4)-H(4)…O(20) | 2.9397(18) | 154.0(17) | N(1)-H(1)…O(34) | 2.744(2) | 156.3(19) |
| N(7)-H(7)…O(20) | 2.8849(17) | 153.2(16) | N(4)-H(4)…Cl(1) | 3.2776(18) | 157.3(18) |
| N(18)-H(18)…O(34)i | 2.8925(17) | 160.6(16) | N(7)-H(7)…Cl(1) | 3.1802(18) | 162.0(18) |
| N(21)-H(21)…O(34)i | 3.0807(18) | 149.8(16) | N(18)-H(18)…O(6) | 2.912(2) | 176(2) |
| N(32)-H(32)…O(6)ii | 2.9315(18) | 150.2(16) | N(32)-H(32)…O(20)iii | 3.024(2) | 127(2) |
| N(32)-H(32)…O(6)ii | 2.9315(18) | 150.2(16) | N(32)-H(32)…Cl(1)iv | 3.5679(18) | 135.4(19) |
| N(35)-H(35)…Cl(1)iv | 3.2016(18) | 175(2) | |||
| 2 | 3 | ||||
| D–H⋯A | D⋯A | ∠D–H⋯A | D–H⋯A | D⋯A | ∠D–H⋯A |
| N(1)-H(1)…O(20) | 2.755(4) | 153(3) | N(1)-H(1)…O(20) | 2.834(2) | 143(2) |
| N(1)-H(1)…N(32) | 3.056(4) | 106(2) | N(1)-H(1)…O(6) | 3.028(2) | 122.7(19) |
| N(4)-H(4)…Br(1) | 3.405(3) | 157(3) | N(4)-H(4)…F(1)vi | 2.953(2) | 159(2) |
| N(7)-H(7)…Br(1) | 3.335(3) | 166(3) | N(4)-H(4)…F(2) | 3.266(2) | 142(2) |
| N(18)-H(18)…Br(1)v | 3.645(3) | 149(3) | N(7)-H(7)…F(2) | 2.833(2) | 171(2) |
| N(32)-H(32)…O(6) | 2.919(4) | 178(4) | N(18)-H(18)…F(2)vii | 2.978(2) | 156(3) |
| N(18)-H(18)…F(3)viii | 3.349(3) | 146(2) | |||
| N(21)-H(21)…F(1)ix | 2.823(2) | 173(2) | |||
| (1S)-H(1SB)…F(3)viii | 2.842(2) | 156(3) | |||
Symmetry codes:
(i)
1 −x, −y+1, −z;
(ii)
2 −x+1, −y+1, −z+1;
(iii)
1 −x+1, −y, −z;
(iv)
2 −x+1, −y+1, −z;
(v)
1 −x+1, −y+1, −z+1;
(vi)
1 −x+1, −y, −z+1;
(vii)
2 −x+1, −y+1, −z+1;
(viii)
x, y+1, z;
(ix)
−x+3/2, y−1/2, −z+3/2.