Basic Principles of Spectroscopy |
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Page 118
... splitting . The size of the zero - field splitting varies according to the type of molecules , but are usually of the same order as the splitting due to a strong magnetic field ( about 3000 G ) . Figure 6-10 shows a typical splitting ...
... splitting . The size of the zero - field splitting varies according to the type of molecules , but are usually of the same order as the splitting due to a strong magnetic field ( about 3000 G ) . Figure 6-10 shows a typical splitting ...
Page 139
... splitting of the rotational levels as a result of the coupling . The selection rules for the transition are AJ = +1 AF = 0 , +1 Thus it is possible to obtain the nuclear quadrupole coupling constant eQq from the fine structure of the ...
... splitting of the rotational levels as a result of the coupling . The selection rules for the transition are AJ = +1 AF = 0 , +1 Thus it is possible to obtain the nuclear quadrupole coupling constant eQq from the fine structure of the ...
Page 141
... splitting of the rotational levels in the presence of e . J 2 1 M 0 ± 1 +2 ± 1 Fig . 7-9 Splitting of the rotational levels by an external electric field . The energy levels on the left are without external electric field , and on the ...
... splitting of the rotational levels in the presence of e . J 2 1 M 0 ± 1 +2 ± 1 Fig . 7-9 Splitting of the rotational levels by an external electric field . The energy levels on the left are without external electric field , and on the ...
Contents
PREFACE | 11 |
NUCLEAR QUADRUPOLE RESONANCE SPECTROSCOPY | 29 |
MOLECULAR SYMMETRY AND GROUP THEORY | 31 |
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absorption angular momentum applied atomic orbitals bands bond C₁ C₂ Chem chemical shift Chemistry components compounds constant coordinates diagram diatomic molecule dipole electric field electronic transition emission energy levels equation example excited fluorescence frequency given group theory hence intensity interaction irreducible representation laser linear lines magnetic field magnetic moment Magnetic Resonance matrices McGraw-Hill Book Company microwave Microwave Spectroscopy modes of vibration molecular orbital Mössbauer Mössbauer Effect normal modes nuclear quadrupole nucleus obtained optically active oscillator phosphorescence Phys plane point group polarized potential energy protons Quantum Chemistry quantum mechanics quantum number radiation radical Raman Schrödinger equation selection rules shown in Fig shows solution spectra Spectroscopy spectrum spin spin-spin splitting structure symmetry elements symmetry operations technique tion triplet unpaired values vector W. A. Benjamin wave function wavelength Wiley & Sons York Zeeman zero Φι