Table 2. Selected Bond Lengths (Å) and Bond Angles (deg) of FTEAA.

selected bond lengths		selected bond angles
N1–C1	1.470 (2)	C1–N1–C29	121.33 (15)
N1–C5	1.453 (2)	C5–N1–C29	119.98 (14)
N1–C29	1.394 (2)	C1–N1–C5	118.59 (14)
N2–C3	1.354 (3)	C3–N2–C16	125.50 (14)
N2–C16	1.431 (3)	C2–C13–O1	124.40 (18)
O1–C13	1.231 (2)	C2–C13–O2	113.77 (15)
O2–C13	1.343 (2)	O1–C13–O2	121.81 (16)
O2–C14	1.451 (2)	C13–O2–C14	116.17 (14)
F4–C19	1.354 (3)	O2–C14–C15	107.23 (16)
F8–C32	1.365 (2)	C18–C19–F4	118.9 (2)