Category: Spectroscopy

Molybdenum

NMR- Data Isotope 95Mo Spin  5/2 Natural abundance (%)  15.92 Magnetic moment μ/μN  -1.082 Magnetogyric ratio γ/107rad s-1T-1  -1.751 Quadrupole moment Q/fm2  -2.2 Frequency ratio Ξ/%  6.516926 Reference Sample  Na2MoO4 Sample conditions  D2O, 2M Line-width factor l/fm4  1.5 receptivity relative to 1H  5.21*10-4 receptivity relative to 13C  3.06 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …

Continue reading

Niobium

NMR- Data Isotope  93Nb Spin  9/2 Natural abundance (%)  100 Magnetic moment μ/μN  6.8217 Magnetogyric ratio γ/107rad s-1T-1  6.5674 Quadrupole moment Q/fm2  -32.0 Frequency ratio Ξ/%  24.476170 Reference Sample  K[NbCl6] Sample conditions  CH3CN, sat. Line-width factor l/fm4  76 receptivity relative to 1H  0.488 receptivity relative to 13C  2.87*103 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …

Continue reading

zirconium

NMR- Data Isotope  91Zr Spin  5/2 Natural abundance (%)  11.22 Magnetic moment μ/μN  -1.54246 Magnetogyric ratio γ/107rad s-1T-1  -2.49743 Quadrupole moment Q/fm2  -17.6 Frequency ratio Ξ/%  9.296298 Reference Sample Zr(C5H5)2Cl2 Sample conditions  CH2Cl2, sat. Line-width factor l/fm4  99 receptivity relative to 1H  1.07*10-3 receptivity relative to 13C  6.26 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …

Continue reading

Strontium

NMR- Data Isotope  87Sr Spin  9/2 Natural abundance (%)  7.00 Magnetic moment μ/μN  -1.2090236 Magnetogyric ratio γ/107rad s-1T-1  -1.1639376 Quadrupole moment Q/fm2  33.5 Frequency ratio Ξ/%  4.333822 Reference Sample  SrCl2 Sample conditions D2O, 0.5M Line-width factor l/fm4  83 receptivity relative to 1H  1.90*10-4 receptivity relative to 13C  1.12 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …

Continue reading

Rubidium

NMR- Data Isotope  85Rb Spin  5/2 Natural abundance (%)  72.17 Magnetic moment μ/μN  1.6013071 Magnetogyric ratio γ/107rad s-1T-1  2.5927050 Quadrupole moment Q/fm2  27.6 Frequency ratio Ξ/%  9.654943 Reference Sample  RbCl Sample conditions  D2O, 0.01M Line-width factor l/fm4  240 receptivity relative to 1H  7.67*10-3 receptivity relative to 13C  45.0 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …

Continue reading