I am not sure if there is a need to discuss the basic weaving technique I used in constructing these 3-D structures. After reading the relevent pages on beadings by googling through the internet, I realized that I have been unknowingly using the so-called "Right Angle Weave" repeatedly in building all these beaded molecules.
This weaving technique is quite straightforward. Since there are already many discussions this technique. I am not going to talk too much about this. Here is good site to look at this technique: