Crystal structure of 2-amino-4-(3,5-ditrifluoromethylphenyl)-3-cyano-7,7-dimethyl-5-oxo-4H-5,6,7,8-tetrahydrobenzo[b]pyran, C20H16F6N2O2

Zhi-Jun Liu, Yan li, Shi-Qing Lu, Yan-Li Xu
2016 Zeitschrift für Kristallographie - New Crystal Structures  
C 6 H 25 Br 3 N 2 O 3 P 2 , triclinic, P¯ (No. 2), a = 8.6192 (6) Å, b = 10.0012(11) Å, c = 12.8047(8) Å, α = 110.699(8)°, β = 95.859(6)°, γ = 99.141(7)°, V = 1004.36(15) Å 3 , Z = 2, Rgt(F) = 0.0777, wR ref (F 2 ) = 0.1918, T = 293(2) K. CCDC no.: 1478936 The asymmetric unit of the crystal structure is shown in the gure. Tables 1 and 2 contain details of the measurement method and a list of the atoms including atomic coordinates and displacement parameters.
doi:10.1515/ncrs-2016-0060 fatcat:potqiucuzrar5bprx6ftzygpwa