Synthesis and crystal structure of 2-(2-oxo-2-(o-tolyl)ethyl)-4H-chromen-4-one, C18H14O3 - Liu Yi; Zhao Zhimeng; Zhang Yuming; Liu Feng; Chen Yang; Xiao Tao (Zeitschrift für Kristallographie - New Crystal Structures)
C18H14O3, triclinic, P1‾ $P\overline{1}$ (no. 2), a = 7.75390(10) Å, b = 8.26060(10) Å, c = 11.6271(2) Å, α = 86.877(1)∘ $86.877{(1)}^{° }$ , β = 78.944(1)∘ $78.944{(1)}^{° }$ , γ = 68.908(1)∘ $68.908{(1)}^{° }$ , V = 681.861(18) Å3, Z = 2, Rgt ${R}_{gt}$ (F) = 0.0518, wRref $wR_{ref}$ (F 2) = 0.1606, T = 293(2) K.