Basic Principles of Spectroscopy |
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Page 55
... zero . 3. If A is even and Z is odd , I is an integer . Appendix 4 gives a list of the magnetic moments and spins of all the ele- ments of interest in chemical spectroscopy . If I is zero , μ is zero [ Eq . ( 3-1 ) ] , and NMR ...
... zero . 3. If A is even and Z is odd , I is an integer . Appendix 4 gives a list of the magnetic moments and spins of all the ele- ments of interest in chemical spectroscopy . If I is zero , μ is zero [ Eq . ( 3-1 ) ] , and NMR ...
Page 144
... zero - point vibrations . The vibrational motion of the molecule persists at all temperatures including absolute zero . The changes in the rotational energy levels measured are usually associated with the ground vibrational level , that ...
... zero - point vibrations . The vibrational motion of the molecule persists at all temperatures including absolute zero . The changes in the rotational energy levels measured are usually associated with the ground vibrational level , that ...
Page 169
... zero . The term ( V / əq :)。 corresponds to the minimum of the potential energy curve and is therefore also set to be zero . Neglect- ing all the higher terms except one in Eq . ( 8-26 ) , we have where V = 2 22V Օզ : 14 :) օ qiqi ...
... zero . The term ( V / əq :)。 corresponds to the minimum of the potential energy curve and is therefore also set to be zero . Neglect- ing all the higher terms except one in Eq . ( 8-26 ) , we have where V = 2 22V Օզ : 14 :) օ qiqi ...
Contents
PREFACE | 1 |
NUCLEAR QUADRUPOLE RESONANCE SPECTROSCOPY | 29 |
NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY | 52 |
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absorption angular momentum applied atomic orbitals axis bands benzene bond Chap Chem chemical shift Chemistry components compounds constant coordinates diagram diatomic molecule dipole discussed Educ effect electric field electronic transition emission energy levels equation example excited fluorescence frequency given hence intensity interaction ionization potential irreducible representation laser linear lines magnetic field magnetic moment Magnetic Resonance matrices McGraw-Hill Book Company Microwave Spectroscopy molecular orbital Mössbauer Mössbauer Effect normal modes Nuclear Magnetic nuclear quadrupole nucleus obtained optically active oscillator permission phosphorescence photoelectron Phys plane point group polarized potential energy protons quantum mechanics quantum number R₂ radiation Raman selection rules shown in Fig shows solution spectra spectrometer spectrum spin-spin splitting structure studies symmetry elements symmetry operations Table technique tion triplet unpaired values vector wave function wavelength Wiley & Sons York Zeeman zero ΔΕ