Research Article
Crystal Structures of Two Macrocyclic Bischalcones Possessing 26-Membered Rings
Table 2
Selected bond lengths (Å) and bond angles (°) of 1 and 2.
| Selected bond lengths for 1 | Selected bond lengths for 2 |
| C(15)–C(16) | 1.458(3) | C(16)–C(17) | 1.424(6) | C(16)–C(17) | 1.324(3) | C(17)–C(18) | 1.378(6) | C(17)–C(18) | 1.458(3) | C(18)–C(19) | 1.438(7) | C(18)–C(19) | 1.359(3) | C(11)–O(2) | 1.343(5) | O(1)–C(1) | 1.359(13) | C(10)–O(2) | 1.425(5) | O(1)–C(7) | 1.426(11) | C(19)–O(3) | 1.263(4) |
| Selected bond angles for 1 | Selected bond angles for 2 |
| C(6)–C(38)–C(37) | 127.07(19) | C(1)–C(38)–C(37) | 130.30(4) | C(15)–C(16)–C(17) | 128.36(16) | C(36)–C(37)–C(38) | 127.00(4) | C(17)–C(18)–C(17) | 119.03(15) | C(16)–C(17)–C(18) | 127.31(5) | C(35)–C(36)–C(37) | 122.38(15) | C(17)–C(18)–C(19) | 123.50(5) | C(7)–C(8)–C(9) | 114.60(19) | C(7)–C(8)–C(9) | 114.80(4) | C(25)–C(26)–C(27) | 113.83(15) | C(8)–C(9)–C(10) | 113.30(4) | C(26)–C(27)–C(28) | 112.85(15) | C(26)–C(27)–C(28) | 116.00(4) | C(27)–C(28)–C(29) | 114.31(17) | C(27)–C(28)–C(29) | 113.10(4) | C(29)–O(5)–C(30) | 120.22(14) | C(6)–O(1)–C(7) | 121.32(4) | C(24)–O(4)–C(25) | 119.39(13) | C(10)–O(2)–C(11) | 122.42(4) | C(9)–O(2)–C(10) | 118.99(14) | C(30)–O(5)–C(29) | 120.05(3) | C(1)–O(1)–C(7) | 117.07(17) | C(25)–O(4)–C(26) | 118.66(6) |
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