  Atomic collapse is a phenomenon inherent to relativistic quantum mechanics
where electron states dive in the positron continuum for highly charged nuclei.
This phenomenon was recently observed in graphene. Here we investigate a novel
collapse phenomenon when multiple sub- and supercritical charges of equal
strength are put close together as in a molecule. We construct a phase diagram
which consists of three distinct regions: 1) subcritical, 2) frustrated atomic
collapse, and 3) molecular collapse. We show that the single impurity atomic
collapse resonances rearrange themselves to form molecular collapse resonances
which exhibit a distinct quasi-bonding, anti-bonding and non-bonding character.
Here we limit ourselves to a systems consisting of two and three charges. We
show that by tuning the distance between the charges and their strength a high
degree of control over the molecular collapse resonances can be achieved.
