Steffen Thomas

Author's posts

Nov 10

Hydrogen

NMR- Data Isotope 1H Natural abundance (%)  99.9885 Spin 1/2 Magnetic moment μ/μN  4.837353570 Magnetogyric ratio γ/107rad s-1T-1  26.7522128 Frequency ratio Ξ/%  100.000000 Reference Compound SiMe4 Sample conditions  CDCl3, φ=1% receptivity relative to 1H  1.000 receptivity relative to 13C  5.87*103 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths (Tesla) 7.04925 9.39798 11.7467 14.0954 300.130 400.130 500.130 600.130 …

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Nov 07

Acetone-d6

NMR- data Chemical shift [ppm] (multiplicity) Coupling constants [Hz] 1H 2.05 (5) 1J(C,D) 19.4 0.9 13C 29.92 (7) 206.68 (13) 2J(H,D) 2.2  H2O/HOD Shift 2.84/2.81 17O 570   Physical data Formula C3D6O Molecular weight [g/mol] 64.12 Density (d420) 0.87 Melting point [°C] -94.5 Boiling point [°C] 55 Inflammation temperature [°C] -18 Refraction Index (nD20) 1.3565 …

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Nov 07

Acetonitrile-d3

Acetonitrile -d3 NMR- data Chemical shift [ppm] (Multiplicity) Coupling constants [Hz] 1H 1.94 (5) 1J(C,D) 20.7 13C 1.39 (7) 118.69 2J(H,D) 2.5 H2O/HOD Shift 2.12 15N -137.6(CH3NO2 = 0)   Physical data Formula C2D3N Molecular weight [g/mol] 44.05 Density (d420) 0.839 Melting point [°C] -42 Boiling point [°C] 79 Inflammation temperature [°C] 5 Refraction index …

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Nov 07

Benzene-d6

Benzene -d6 NMR- data Chemical shift [ppm] (Mulitiplicity) Coupling constants [Hz] 1H 7.16 1J(C,D) 24.0 13C 128.39 (3) H2O/HOD Shift 0.4 Physical data Formula C6D6 Molecular weight [g/mol] 84.15 Density (d420) 0.948 Melting point [°C] 6.7 Boiling point [°C] 79 Inflammation temperature [°C] -11 Refraction index (nD20) 1.4991 Dynamic viscosity (20°C) [mPa s] 0.69 Magnetic …

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Nov 07

Chloroform-d1

NMR- data Chemical shift [ppm] (Multiplicity) Coupling constants [Hz] 1H 7.26 1J(C,D) 32.0 13C 77.23 (3) H2O/HOD Shift 1.55   Physical data Formula CDCl3 Molecular weight [g/mol] 120.38 Density (d420) 1.50 Melting point [°C] -64.1 Boiling point [°C] 60 Inflammation temperature [°C] – Refraction index (nD20) 1.4450 Dynamic viscosity (20°C) [mPa s] 0.57 Magnetic suszeptibility …

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