Symmetrical splitting

Split-Equatorial Distributions analogously, have their maximum symmetrically split above and beneath the equator. 

The splitter should provide a symmetrical split in all planes and preferably should be installed in the vertical plane (if possible). 

The dipole-dipole coupling is a through-space interaction which decreases as 1/ r, whose magnitude is about 10 cm at 10 A. This term alone produces a symmetric splitting of the resonance lines whose magnitude depends on the orientation of the intercentre axis with respect to the external magnetic field, so that an anisotropic splitting is observed in a frozen solution spectrum. 

Figure 2. Symmetrical splitting (mass spectrometry) of the tetra-TMSi derivative of 4,4 -dihydroxytruxillic acid.

The peaks at 6.75 8-7.05 8 (4 H) are due to aromatic ring protons. The symmetrical splitting pattern of these peaks indicate that the aromatic ring is p-disubstituted. 

The quantum propagation is performed using a symmetric split operator methodology where the free propagation is achieved using the DAF propagator [147-149,163,164] ... 

In the first step, the vibrations of the hypothetical isolated species are analyzed with respect to its point group. Secondly, the symmetry of the species in the static lattice (the site symmetry) is deteiTnined. The site is normally of lower symmetry than the isolated species. If the species are highly symmetrical, splitting of the degenerate vibrations is observed. In the last step, the correlations between the different groups in the unit cell are analyzed (factor group analysis, Sec. 2.7.6). Since the unit cell of the scheelite crystal contains two WO4 species, twice as many vibrations are observed as expected from site group analysis. 

For example, in the case of iron, the ground level will undergo a symmetric splitting (7= 1/2, Ijl, mj— —1/2) and the first excited state is split into four... 

This reaction was one of the first very fast or explosive reactions to be studied in detail by research chemists. The reaction makes use of a very short-hved species called a free radical. These are particles with an odd number of electrons associated with them, made by the symmetrical splitting of a covalent bond (CI2 —> Cl + Cl ) hence they are very reactive as they have a great tendency to link up with another electron from other molecules. The mechanism goes in three very fast steps initiation, when the free radicals are formed, propagation of the reaction by producing the various products and more of the reactive radical species, and then termination when one of the reactants runs out or if the free radicals join together. 

Even though the principle of focused microwaves is efficient in terms of energy transfer, it has allowed for the use of only one flask at a time in most designs. Automation in some systems can enable the sequential use of flasks, but this characteristic can be viewed as a constraint. One recent development involves the use of four flasks at a time by symmetrically splitting the microwave energy among the flasks at the end of each waveguide. 

Whenever a process stream is divided (e.g., a bifurcated chute to feed two sides of a press), a symmetrical split should be maintained to eliminate potential differences in the flow between the two streams (61). Consideration must be given to any potential for segregation upstream of the split. Even little details like orientation of a butterfly valve prior to a split can affect segregation. Proper designs should be utilized for hopper, Y-branches (Fig. 12) to avoid stagnant material and air counter flow. 

The 220 MHz PMR spectrum of gelsemine has been recorded (10) and reveals a wealth of detail not previously evident in the 60 MHz spectrum. Each proton of the aromatic region is clearly visible along with the three symmetrically split quartets for the vinyl group as noted earlier (9). 

The Formal Graph in Graph 11.44 is merely an adaptation of the one drawn in Chapter 9 to the apparent variables used in this model. It results from the symmetrical splitting of Graph 11.43c made for solving the model (by reducing the degree of temporal operators on the template of a second-order polynomial equation). 

The fine structure of atomic line spectra and the hyperfine spectra of the electronic Zeeman effect is characterized by a symmetric splitting of the primary lines. The nuclear Zeeman interaction symmetrically splits the spectral line, and it is easy to predict from the well-established nuclear Zeeman relationship, which... 

The interaction leads to symmetric splitting of the energy level of the Jt orbitals into two different states a and The energy difference describing the increase (and decrease) in the states with respect to the excited monomer A is given by the following [131] ... 

Teven t-symmetric / split c-quadratic Proposition 3.5.3 ii). (The projection of Proposition 3.5.2 iii)... 

Figure 9.37 (a) In nanocrystalline PbSe dots the energy levels are symmetrically split into discrete levels, (b) Absorption spectrum of 5.4 nm PbSe quantum dots. The lower part is its 2nd derivative (after [91,92]). 

---