Table 2. Hydrogen Bonds Present in BTTFO·H2O.
| D_H···A | d(D–H)/Å | d(H···A)/Å | d(D–H···A)/Å | ∠(D-H···A)/° |
|---|---|---|---|---|
| N11–H11···N25iia | 0.96(4) | 1.96(4) | 2.89(4) | 162.7(3) |
| N15–H15···N3iva | 0.89(2) | 2.11(2) | 2.942(4) | 154.9(3) |
| O14–H14A···N24viia | 0.80(6) | 2.19(6) | 2.98(5) | 170.1(6) |
| N1–H1···O14viiia | 0.91(4) | 1.74(4) | 2.63(5) | 165.9(4) |
| O13–H13A···N2ivb | 0.72(5) | 2.40(5) | 3.00(4) | 142.7(5) |
| O13–H13B···N17ixb | 0.89(6) | 2.41(6) | 3.03(5) | 126.7(5) |
| O13–H13B···O10vb | 0.89(6) | 2.14(6) | 2.96(4) | 152.2(5) |
| N23–H23···O13xb | 0.88(5) | 1.78(5) | 2.64(4) | 165.9(5) |
a
Hydrogen-bonding interactions within the dimeric structure.
b
Hydrogen-bonding interactions between BTTFO and H2O. Symmetry operators: ii = 1 – x,0.5 + y, 0.5 – z; vii = x, 1 + y, z; viii = 1 – x, −0.5 + y, 0.5 – z; ix = 1 + x, y, z; x = −0.5 + x, −0.5 – y, −z.