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 5

Anisotropic displacement parameters (A2 103) for Compound 1. The anisotropic displacement factor exponent takes the form: .

U11U22U33U23U13U12

Na1
O2
O3
O5
O7
O4
O1′
O1
O2′
O3′
C10
C13
C12
C11
C2
C16
C15
C14
C8A
C3
C1
C8
C7
C6
C17
C5
C4A
C2′
C4
C18
C19
C3′
C4′
C5′
C6′
C7′
C8′
C4A′
C8A′
C9