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A plastic ball-and-stick model of proline. In chemistry, the ball-and-stick model is a molecular model of a chemical substance which displays both the three-dimensional position of the atoms and the bonds between them. [1] The atoms are typically represented by spheres, connected by rods which represent the bonds.
The model shown to the left represents a ball-and-stick model of proline. The balls have colours: black represents carbon (C); red, oxygen (O); blue, nitrogen (N); and white, hydrogen (H). Each ball is drilled with as many holes as its conventional valence (C: 4; N: 3; O: 2; H: 1) directed towards the vertices of a tetrahedron. Single bonds are ...
Ball-and-stick model of the 1,2-difluoroethane molecule, C 2 H 4 F 2, emphasising the gauche conformation as found in the crystal structure reported in J. Chem. Crystallogr. (2003) 33, 969-975 (CSD entry: AMECIE). Colour code: Carbon, C: grey Hydrogen, H: white Fluorine, F: yellow-green Model manipulated and image generated in CCDC Mercury 3.8 ...
Molecules can be displayed in different styles of rendering, like ball-and-stick models, space-filling models, ribbon diagrams, molecular surfaces, etc. [7] Jmol supports a wide range of chemical file formats, including Protein Data Bank (pdb), Crystallographic Information File (cif and mmcif), MDL Molfile (mol and sdf), and Chemical Markup ...
A plastic ball-and-stick model of proline. These models usually comply with CPK coloring. These models usually comply with CPK coloring. In chemistry , the CPK coloring (for Corey – Pauling – Koltun ) is a popular color convention for distinguishing atoms of different chemical elements in molecular models .
A space-filling model of n-octane, the straight chain (normal) hydrocarbon composed of 8 carbons and 18 hydrogens, formulae: CH 3 CH 2 (CH 2) 4 CH 2 CH 3 or C 8 H 18.Note, the representative shown is of a single conformational "pose" of a population of molecules, which, because of low Gibbs energy barriers to rotation about its carbon-carbon bonds (giving the carbon "chain" great flexibility ...
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Rotating model of the diamond cubic crystal structure 3D ball-and-stick model of a diamond lattice Pole figure in stereographic projection of the diamond lattice showing the 3-fold symmetry along the [111] direction. In crystallography, the diamond cubic crystal structure is a repeating pattern of 8 atoms that certain materials may adopt as ...