Crystal structure of 1′,3′-dihydro-2,2′-spirobi[indene]-1,3-dione, C17H12O2

Abstract

Abstract C 17 H 12 O 2 , monoclinic, P 2 1 / c (no. 14), a = 11.0333(13) Å, b = 15.7993(19) Å, c = 7.0619(9) Å, β = 92.302(2) ∘ , V = 1230.0(3) Å 3 , Z = 4, R gt ( F ) = 0.0420, w R ref ( F 2 ) = 0.1081, T = 298 K.