Keywords: Phosphorus heptabromide ions ball.png Ball-and-stick model of the component ions of phosphorus heptabromide one of several phosphorus bromides with a tetrabromophosphonium cation left and a tribromide anion right P Br 2012-07-21 own DS Visualizer Jynto more from this user Space-filling version cc-zero Images by Jynto Phosphorus_bromides Ball-and-stick models |