The models shown represent simple organo-halogens with: chloromethane in the middle; trans dichloroethene lower left; 1,1 dichloro-ethene upper left; 1,1,1,2 tetrachloroethane upper right; cis-dichloroethene lower right. Build these & other organo halogens with the Indigo® Instruments 3D Molecular Model Builder
Note that the basic 68845NV model set only has 12 carbons and 6 green halogens, so it may only be possible to build 2 or 3 of these at the same time.
Every Orbit molecular model set sold by Indigo Instruments is fully compatible with others you might own. You can replenish any set or customize it with Genuine Cochranes of Oxford Orbit Atoms.
I've had consistently great service from this company. Our students seem to really appreciate the reasonable price. In the years that we've used this product, not one has been returned due to defects.
Considering how many of these we sell to schools every year, that is high praise indeed. Thanks letting us know.