Catechin

C₁₅O₆H_14,4.5(H₂O)

James K. HarperJennifer A. DoebblerElisabeth JacquesDavid M. GrantRobert B. Von Dreele

Journal of the American Chemical Society (2010) 132, 2928-2937

a=22.16888(19)Å   b=4.71127(5)Å   c=20.16462(23)Å

α=90.0°   β=126.4029(5)°   γ=90.0°