Physics & Astronomy
chelates
100%
hydrogen production
87%
isolation
65%
ethers
51%
products
44%
diethyl ether
36%
protons
30%
spectroscopy
24%
ligands
23%
ambient temperature
22%
anions
21%
nuclear magnetic resonance
18%
density functional theory
17%
electronic structure
17%
magnetic permeability
16%
preparation
16%
conduction
15%
single crystals
14%
diffraction
12%
x rays
10%
Chemical Compounds
18-Crown-6
79%
Pyridine
49%
Methyl Tert-Butyl Ether
44%
Reduction
23%
Proton
22%
1D NMR Spectroscopy
20%
Diethyl Ether
18%
Magnetic Susceptibility Measurement
18%
Diamagnetic
18%
Two-Dimensional NMR
17%
Radical Anion
16%
EPR Spectroscopy
15%
Electron Spin
14%
Electronic State
12%
Single Crystal X-Ray Diffraction
12%
Density Functional Theory
10%
Ligand
7%
Medicine & Life Sciences
pyridine
90%
Hydrogen
80%
Carbon Monoxide
71%
18-crown-6
34%
methyl tert-butyl ether
27%
K-18 conjugate
13%
Protons
8%
X-Ray Diffraction
4%
Ether
4%
Anions
4%
Spectrum Analysis
4%
Oxidation-Reduction
3%
Magnetic Resonance Spectroscopy
3%
Temperature
2%
Ligands
2%