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Building cyclic peptides.mov
octatom
9 views
Twenty-seven slides showing how L- peptides alone or L- and D- peptides together can join to form a cyclic peptide. Each of the cyclic peptides can be expanded by adding pa...
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Diamond & Ice.mov
octatom
5 views
There is a type of ice known as "cubic ice Ic" which has a structure similar to diamond. Diamond is a tetrahedral assembly in which four He-octa triplets known as C-atoms a...
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Building snowflakes with snow tetrahedra Part 2.mov
octatom
7 views
Four H2O-triplets can make a tetrahedral assembly in two different ways. Each of the tetrahedra makes snowflakes as if they were 5-octas and they can be represented by a si...
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Building snowflakes with snow tetrahedra.mov
octatom
43 views
Snowflakes can be built using tetrahedral assemblies of H2O-triplets. Each tetrahedral assembly can be represented as a regular octahedron. Joining the octahedra edge-to-ed...
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Snowflake.mov
octatom
31 views
Snowflakes are made of H2O-groups. The O-atom has twofold symmetry. To make snowflakes, the O-atoms of the H2O-groups have to form triplets of threefold symmetry. The O-ato...
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SemiConCryEllLayer.mov
octatom
2 views
Slideshow depicting two atom semiconductors in which the four He-Octa join layer is L-shaped. One atom contributes a He-octa and a Deuterium-triplet to the layer; another a...
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Semiconductor crystals Part 2.mov
octatom
11 views
66 slides showing how B, C, Si, Ge, Sn, and Pb can join with one another so that two He-octas of each atom make a 2x2 square layer. Each of the twenty-two paired atoms are ...
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Semiconductor crystals Part 1.mov
octatom
54 views
Forty-five slides showing how Zn, Cd, and Hg can join with O, S, Se, Te, and Po to produce fifteen two-atom groups that are capable of forming semiconducting crystals. In e...
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Two octatomic molecules.mov
octatom
13 views
Nine slides showing how octatomic molecules consisting of either eight O-atoms or eight S-atoms can be assembled. The atoms are shown in He-octa detail.
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Building carbon, graphite, & diamond fullerenes.mov
octatom
45 views
A regular icosahedral assembly can be built using triangular panels consisting of individual carbon atoms, graphite, or diamond. This 24-slide presentation show how the pan...
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