Affiliation:
1. Dongying Hospital of Affiliated Hospital of Shandong University of Traditional Chinese Medicine , Dongying 257055 , China
2. Changchun Medical College , Changchun 130021 , China
Abstract
Abstract
C21H18O4, monoclinic, P21/c (no. 14), a = 22.2457(10) Å, b = 5.0728(2) Å, c = 15.7045(7) Å, β = 110.012(2)°, V = 1665.22(13) Å3, Z = 4, Rgt
(F) = 0.0434, wRref
(F
2) = 0.1023, T = 100(2) K