MNR Spectrum
In the next pages I will try to give simple explanation of the signal of radio-frequency spectrum that produce the chemical elements, ever following the chemical structuring that supports my theories.
In first place we will see very summarized as the lineal molecules are built.
(from my book Covalent Compositons 1998)
As we see in the drawing, atoms are driven and coupled by the magnetic direction (N-S) that take place when atoms rotate on themselves.
(It also happens so in the spherical molecules).
In the example that we put of saturated hydrocarbon, each carbon catches two atoms of hydrogen that are situated in the orbits 7 and 8. Other two atoms of hydrogen form the two covalence orbits (red lines) that are used by all the atoms of carbon to form their four acquired orbits 9 and 10.
We see also, as the two covalence atoms (two external hydrogen) move along the chain to be located in the centre of the molecule. When a molecule contains very electro-negatives atoms (or big atoms) the covalence atoms move toward these being located next to same ones, as we will see in ethanol. In the second drawing, we have the structure of the lineal butane.
The Nmr is a radio-frequency spectrum, which is the resultant signal that previously has been emitted through the molecular element that we want to study.
--All atoms rotate on themselves producing each one of them certain spinning frequency according to its magnitude. This spinning velocity produces magnetic fields around each atom with its particular frequency.
--When a radio-frequency signal is emitted through atoms, diverse resonances take place among this radio frequency with the magnetic frequencies of atoms.
--Knowing the resonance frequency of each atom we can study the structure of the molecules keeping in mind the signals emitted by these.
Diverse magnitudes and parameters exist to study the structure of the molecules, however as I differ of some of them I won't include them in this summary, which will consist of the explanations that I can give from my point of view only.
--If you would see easy example of building covalent bonds you can go: CovalentBonds.