NMR- Data Isotope 209Bi Spin 9/2 Natural abundance (%) 100 Magnetic moment μ/μN 4.5444 Magnetogyric ratio γ/107rad s-1T-1 4.3750 Quadrupole moment Q/fm2 -51.6 Frequency ratio Ξ/% 16.069288 Reference Sample Bi(NO3)2 Sample conditions HNO3/D2O/H2O Line-width factor l/fm4 200 receptivity relative to 1H 0.144 receptivity relative to 13C 8.48*102 Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) …
Category: Spectroscopy
Nov 17
Gold
NMR- Data Isotope 197Au Spin 3/2 Natural abundance (%) 100 Magnetic moment μ/μN 0.191271 Magnetogyric ratio γ/107rad s-1T-1 0.473060 Quadrupole moment Q/fm2 54.7 Frequency ratio Ξ/% 1.729* Reference Sample – Sample conditions – Line-width factor l/fm4 4000 receptivity relative to 1H 2.77*10-5 receptivity relative to 13C 0.162 Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) …
Nov 17
Iridium
NMR- Data Isotope 191Ir Spin 3/2 Natural abundance (%) 37.3 Magnetic moment μ/μN 0.1946 Magnetogyric ratio γ/107rad s-1T-1 0.4812 Quadrupole moment Q/fm2 81.6 Frequency ratio Ξ/% 1.718* Reference Sample – Sample conditions – Line-width factor l/fm4 8900 receptivity relative to 1H 1.09*10-5 receptivity relative to 13C 6.38*10-2 Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) …
Nov 17
Rhenium
NMR- Data Isotope 185Re Spin 5/2 Natural abundance (%) 37.40 Magnetic moment μ/μN 3.7710 Magnetogyric ratio γ/107rad s-1T-1 6.1057 Quadrupole moment Q/fm2 218.0 Frequency ratio Ξ/% 22.524600 Reference Sample KReO4 Sample conditions D2O, 0.1M Line-width factor l/fm4 1.5*104 receptivity relative to 1H 5.19*10-2 receptivity relative to 13C 3.05*102 Larmor Frequenzies (MHz) vs. Bruker Field Strengths …
Nov 17
Tantalum
NMR- Data Isotope 181Ta Spin 7/2 Natural abundance (%) 99.988 Magnetic moment μ/μN 2.6879 Magnetogyric ratio γ/107rad s-1T-1 3.2438 Quadrupole moment Q/fm2 317.0 Frequency ratio Ξ/% 11.989600 Reference Sample KTaCl6 Sample conditions CH3CN Line-width factor l/fm4 1.4*104 receptivity relative to 1H 3.74*10-2 receptivity relative to 13C 2.20*102 Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) …
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