Part 1
Crystal Structure of 7-(Diethylamino)-3-(2-oxazolyl)coumarin
2018 年 34 巻 p. 3-4
詳細
2018 年 34 巻 p. 3-4
The structure of 7-(diethylamino)-3-(2-oxazolyl)coumarin (1) was determined by X-ray crystallography. It crystallizes in the space group C2/c (#15) with cell parameters a = 19.168(5)Å, b = 13.233(3)Å, c = 13.141(3)Å, β = 121.6625(9)°, Z = 8, and V = 2837.1(12)Å3. The R1 (I > 2σ(I )) and wR2 (all data) values are 0.0603 and 0.1797, respectively. The coumarin ring of 1 makes an angle of 26.6(1)° with the oxazole ring. Intermolecular C–H···O, C–H···N, C–H···π, and π···π interactions were observed in the crystal lattice.
