There's no Corona Scatter in C4D, a decision taken due to the inherent flexibility of Cinema 4D itself with Mograph and xspresso functionality that provides for in-built ways of scattering. Not to say there might not be a Scatter in C4D in the future, but we tried to focus on things that were not possible in C4D already, and leave things out where C4D had some reasonable existing alternative that people would be familiar with.