ringPlacer.placeRing(ring, worldCoord, bondLength, RingPlacer.jcpAngles);
for(IAtom atom : ring.atoms())
this.chemModelRelay.addPhantomAtom(atom);
for(IBond atom : ring.bonds())
this.chemModelRelay.addPhantomBond(atom);
//and look if it would merge somewhere
chemModelRelay.getRenderer().getRenderer2DModel().getMerge().clear();
for(IAtom atom : ring.atoms()){
IAtom closestAtomInRing = this.chemModelRelay.getClosestAtom(atom);