Sentence examples for symmetrical bond from inspiring English sources

Finally, one considers the chemical reactivity discussion as based on the gauge reaction that equilibrates the chemical bond by symmetrical bond polarities [25] A − + B + = A − B = A + + B − (44a).

Unlike the bulk boron compounds, boron clusters B n (n < 20) are quasiplanar, or even planar, with a symmetrical bond distribution, aromatic [11 13] and their existence is confirmed by the experiment [14].

The most intense peak located at 1521 cm−1 (Fig. 8a) can be attributed to vibrations of completely symmetrical bonds, such as symmetric valence Ca = Cв vibrations in benzene rings and Ca = Nв vibrations in pyrrole structures [32].

We report that Soybean peroxidase causes Trypan Blue degradation via symmetrical azo bond cleavage and subsequent radical-initiated ring opening of the metabolites.

The chloride-bridged dimagnesium cation is analogous to that observed in single crystals of other magnesium-battery electrolyte systems.[ 6b, c] Mg2 and Mg3 both display octahedral geometry with symmetrical Mg Cl bond distances (2.480 2.530 Å).

In the mutant with two symmetrical hydrogen bonds (FM197H) a single cooperative rupture of the two bonds was observed corresponding to an about twice stronger bond, rather than a sequential rupture of two individual bonds.

In these clathrates, pyrazine molecules incorporate gossypol molecules to relatively robust mixed host matrix through symmetrical H-bonds of the type O H⋯N.

In the crystal structure of curcumin, the enol H atom is located symmetrically between both oxygen atoms of the enolone fragment with an O···O distance of 2.455 Å, which is characteristic for symmetrical H-bonds.

They observed that the enol H atom is located symmetrically between both oxygen atoms of an enolone fragment with the O···O distance of 2.455 Å, which is characteristic for a symmetrical H-bond.

In mixed-halide perovskite formulation, the isolated [PbICl2]− chains are balanced by [CH3NH3]+ cations, and the H2O molecules located between [PbICl2]− double chains increase the stability, owing to the symmetrical hydrogen bonds between H2O and methyl ammonia.

In addition to the above-mentioned optimization of various parameters for efficient dye degradation, our study employed extensive LC-MS and tandem MS-MS analyses to identify the intermediate metabolites produced in the process and propose a detailed mechanism of dye degradation involving symmetrical azo-bond.