Keywords: Arsole-Spartan-MP2-3D-balls-B.png Ball-and-stick model of the arsole molecule C<sub>4</sub>H<sub>5</sub>As Colour code Carbon C grey-black Hydrogen H white Arsenic As lilac Structure calculated with http //www wavefun com/products/macintosh/Student/mac_student html Spartan Student 4 1 using the MP2 level of theory and the 6-311+G basis set Image generated in http //accelrys com/products/discovery-studio/visualization/discovery-studio-visualizer html Accelrys DS Visualizer Own 2011-02-05 Ben Mills Benjah-bmm27 Images by Ben Mills Ball-and-stick models Arsole |