NMR studies of 2F3MP5BA
There are seven hydrogen atoms attached in 2F3MP5BA molecule. Generally, in any organic molecule, the chemical shift of aromatic protons observed in the region between 8.00 and 7.00 ppm. But, these chemical shift values may change, due to proton's electronic environment. That is, if electron accepting atoms or groups directly attached or near by of a they could reduce the shielding and so, the hydrogen atom attached to an electron-withdrawing atom or group could move towards to a higher frequency, whereas electron donating atoms or groups raise the shielding and so, resonance of the attached hydrogens could move towards to a lower frequency