Research Article

Crystal Structure of Poly[(acetone-O)-3-((3,4-dimethoxyphenyl)(4-hydroxy-2-oxo-2H-chromen-3-yl)methyl)-(2-oxo-2H-chromen-4-olate)sodium]

Table 4

Bond angles (°) for Compound 1.

O2–Na1–O7174.5(3)O1–C8A–C4A121.7(7)
O2′–Na1–O790.9(3)O1–C8A–C8116.5(8)
O2–Na1–O586.9(2)C4A–C8A–C8121.8(8)
O2′–Na1–O5153.6(3)C4–C3–C2120.7(8)
O7–Na1–O597.2(3)C4–C3–C1124.4(7)
O2–Na1–O4100.4(2)C2–C3–C1114.9(7)
O2′–Na1–O492.7(2)C3′–C1–C3115.0(6)
O7–Na1–O484.8(3)C3′–C1–C16v115.3(6)
O5–Na1–O463.33(19)C3–C1–C16v113.8(6)
O2–Na1–O3iv94.2(2)C7–C8–C8A120.0(9)
O2′–Na1–O3iv100.4(2)C8–C7–C6118.9(8)
O7–Na1–O3iv81.2(3)C5–C6–C7120.2(8)
O5–Na1–O3iv105.6(2)O7–C17–C19113.5(14)
O4–Na1–O3iv160.9(2)O7–C17–C18126.2(15)
C2–O2–Na1152.5(5)C19–C17–C18120.2(15)
C4–O3–Na1ii147.8(5)C6–C5–C4A121.0(8)
C13–O5–C10116.8(7)C8A–C4A–C5118.0(7)
C13–O5–Na1123.0(5)C8A–C4A–C4118.7(7)
C10–O5–Na1117.5(5)C5–C4A–C4123.2(7)
C17–O7–Na1134.9(11)O2′–C2′–O1′113.6(7)
C12–O4–C9118.3(6)O2′–C2′–C3′127.9(7)
C12–O4–Na1120.0(4)O1′–C2′–C3′118.4(7)
C9–O4–Na1121.2(5)O3–C4–C3123.6(7)
C8A′–O1′–C2′121.1(6)O3–C4–C4A117.4(7)
C8A–O1–C2121.4(7)C3–C4–C4A119.0(7)
C2′–O2′–Na1148.4(5)C4′–C3′–C2′120.9(7)
C14–C13–O5126.7(7)C4′–C3′–C1122.3(7)
C14–C13–C12119.0(7)C2′–C3′–C1116.7(7)
O5–C13–C12114.3(7)O3′–C4′–C3′125.7(7)
O4–C12–C11124.5(7)O3′–C4′–C4A′115.7(7)
O4–C12–C13115.6(7)C3′–C4′–C4A′118.6(7)
C11–C12–C13119.8(7)C6′–C5′–C4A′119.7(8)
C16–C11–C12121.3(7)C5′–C6′–C7′118.9(9)
O2–C2–O1113.4(7)C8′–C7′–C6′121.7(9)
O2–C2–C3128.3(8)C7′–C8′–C8A′118.1(9)
O1–C2–C3118.3(8)C8A′–C4A′–C5′119.3(7)
C11–C16–C15117.3(7)C8A′–C4A′–C4′118.8(7)
C11–C16–C1i123.6(6)C5′–C4A′–C4′121.9(7)
C15–C16–C1i118.8(7)C4A′–C8A′–O1′121.7(7)
C14–C15–C16122.0(7)C4A′–C8A′–C8′122.2(8)
C13–C14–C15120.5(7)O1′–C8A′–C8′116.1(7)

Symmetry transformations used to generate equivalent atoms: i: , , ; ii: , , ; iv: , , ; v: , , .