Table 3.
| |||
---|---|---|---|
Property | 8e | 8k | |
Bond length (Å) | C4-O1 | 1.426(2) | 1.405(4) |
S1-O1 | 1.5853(13) | 1.600(2) | |
S1-O2 | 1.5684(12) | 1.564(3) | |
S1-O4 | 1.4162(13) | 1.415(3) | |
Bond angles (°) | O1-S1-O2 | 102.82(7) | 101.65(13) |
O1-S1-O3 | 110.14(7) | 110.29(14) | |
O1-S1-O4 | 104.55(7) | 104.36(14) | |
O2-S1-O3 | 105.25(7) | 105.42(15) | |
O2-S1-O4 | 110.17(7) | 110.25(15) | |
O3-S1-O4 | 122.32(8) | 122.93(16) | |
Dihedral angles (°) | Ar-Ar′ | 52.13(6) | 50.03(10) |
Deviation of O1 from Ar plane (Å) | 0.092(5) | 0.128(5) |
Note: Ar and Ar′ represent the aromatic rings of the biphenyl moiety.