Table 7. Torsion Angles for Quinoline Dione.

A	B	C	D	angle (°)	A	B	C	D	angle (°)
C1	C2	C4	C5	155.9(4)	C5	C6	C7	C13	70.7(6)
C1	C2	C4	N1	34.0(5)	C6	C7	C8	C9	–126.2(5)
C1	O1	N1	C4	26.6(4)	C6	C7	C8	N1	52.6(5)
C1	O1	N1	C8	145.8(4)	C6	C7	C12	C11	124.9(6)
C2	C4	C5	C6	179.0(6)	C7	C8	C9	C10	7.3(7)
C2	C4	N1	C8	–161.0(4)	C7	C8	C9	C14	–171.7(6)
C2	C4	N1	O1	–37.8(4)	C7	C8	N1	O1	–177.2(5)
C4	C5	C6	C7	54.2(5)	C7	C12	C11	C10	1.1(9)
C4	N1	C8	C7	–62.1(5)	C8	C9	C10	C11	–3.0(6)
C4	N1	C8	C9	116.7(5)	C8	C9	C10	O3	176.0(6)
C5	C6	C7	C8	–50.8(6)	C9	C10	C11	C12	–1.2(7)
C5	C6	C7	C12	–173.3(5)