Trichloridotris{N-[phen­yl(pyridin-2-yl)­methyl­idene]hydroxyl­amine-κ²N,N′}samarium(III)

The Sm^III ion in the title compound, [SmCl₃(C₁₂H₁₀N₂O)₃], shows a coordination number of nine with a slightly distorted tricapped trigonal prismatic geometry based on a Cl₃N₆ donor set. The mol­ecular structure is stabilized by three intra­molecular O—H...Cl hydrogen bonds.

(4aR*,8aS*)-2,3-Diphenyl-4a,5,6,7,8,8a-hexa­hydro­quinoxaline

In the title compound, C₂₀H₂₀N₂, the quinoxaline ring adopts a very distorted half-chair conformation [N=C-C=N = 22.7 (2)° for the nominally coplanar atoms] and the cyclo­hexane ring adopts a chair conformation. The quinoxaline and cyclo­hexane rings are cis-fused. The two phenyl rings form a dihedral angle of 63.88 (7)°.