Weiqin Dong, Jun-Yan Shi, Yin-Xia Sun
2007
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Journal
Analytical Sciences: X-ray Structure Analysis Online
Abstract
The title compound, 4,4′-dichloro-2,2′-[(1,4-butylene)dioxybis(nitrilomethylidyne)]diphenol, was synthesized and characterized by single-crystal X-ray diffraction. It crystalizes in the monoclinic system, space group P21/n with a = 4.9390(7)A, b = 30.235(3)A, c = 6.1349(14)A, β = 90.818(2)°, Z = 2, V = 916.0(3)A3; the final residual factor is R = 0.0458 for 1613 measured reflections. The intramolecular O-H…N hydrogen bonds are dominantly effective in stabilizing the crystal structure.