The three-body potentials describe the changes of angles between the adjacent bonds – bond bending.
This strain causes the adjacent bonds to break more easily, and a chain reaction propagates down the length of the tube, cleanly unzipping it into a ribbon.
The length of bonds and the angles between adjacent bonds are all important in describing molecular structure, and a comprehensive theory of chemical bonding is one of the major achievements of modern chemistry.
The consideration of a polygonal (or straight) chain which is flexible (existent elastic interaction between the adjacent bonds of the chain) is much more difficult.
where b and b′ are the bond lengths of two adjacent bonds, and θ, ϕ, and χ are the two-bond angle, dihedral torsion angle, and out-of-plane angle, respectively.
If θ' is between 175° and 185°, these two bonds are considered to be linearly connected, and there are three kinds of possible schemes: when C j equals to 2, suggesting that the bonded number of this atom is 2 and if the bond angle between its two bonds is between 175° and 185°, three adjacent bonds are therefore just in line.
Presumably this or an adjacent bond must break when the heme is degraded by hydrogen peroxide.
The planar angles between two adjacent bonds on the backbone are almost constants, so are the lengths of the bonds.
It refers to subgraphs consisting of four adjacent bonds between non-hydrogen atoms, three of which are joined to the same non-hydrogen atom.
Because a β-alkyl substitution destabilizes the adjacent bond more than a β-nitrate, the ketones predicted to be formed from breaking the weakest C C bond in α-pinene and Δ-3-carene are structurally very different.
In addition, a group of of dipeptidylpeptidases (DPP 1, 3, 7 and 8) (DPP4 and 10 in additional file 6(A)), most of which are serine proteases involved in cleaving proline adjacent bonds, showed increased expression mainly at 8 24 hours.
