(two) 0.eight (three) -177.87 (18) -160.eight (two) 18.9 (three) 20.eight (four)C6–C7–C10–C9 C12–O3–C11–O2 C
(two) 0.8 (three) -177.87 (18) -160.eight (2) 18.9 (three) 20.eight (four)C6–C7–C10–C9 C12–O3–C11–O2 C12–O3–C11–C9 C10–C9–C11–O2 O1–C9–C11–O2 C10–C9–C11–O3 O1–C9–C11–O177.9 (two) -4.0 (four) 174.4 (2) 166.0 (3) -8.7 (4) -12.4 (four) 172.9 (two)D–H…