[Chimera-users] Generating small planes inside inorganic bridges

Dear Chimera list, As a inorganic chemist sometimes I have to deal with a variety of bridges (see image attached for an example) and it'd be very useful and didactic if I could create a little plane (like a distorted square) inside this bridges to mark different properties. Is this possible in Chimera? Thank you in advance. -- *Henrique C. S. Junior* Químico Industrial - UFRRJ Mestrando em Química Inorgânica - UFRRJ Centro de Processamento de Dados - PMP