Physics & Astronomy
atoms
16%
carbon
37%
chemical equilibrium
11%
coefficients
12%
crystal structure
8%
crystallography
12%
crystals
5%
decomposition
8%
electron paramagnetic resonance
20%
electrons
14%
energy levels
9%
ground state
29%
imidazoles
16%
interactions
30%
iron
55%
ligands
11%
metals
39%
molecular structure
11%
nuclear magnetic resonance
8%
orbitals
54%
phenyls
12%
plots
9%
porphyrins
97%
protons
7%
rings
7%
saddles
13%
shift
6%
slopes
8%
symmetry
6%
x rays
5%
Medicine & Life Sciences
Carbon
77%
Carbon-13 Magnetic Resonance Spectroscopy
21%
Electron Spin Resonance Spectroscopy
40%
Electrons
37%
imidazole
20%
Iron
65%
Ligands
11%
Metals
67%
Molecular Structure
18%
Population
6%
Porphyrins
100%
Proton Magnetic Resonance Spectroscopy
18%
Protons
15%
X Ray Crystallography
21%
Chemical Compounds
13C NMR Spectroscopy
8%
Band Gap
8%
Carbon Atom
5%
Chemical Shift
8%
Crystal Structure
5%
Decomposition
7%
Electron Particle
6%
Electron Spin
18%
Energy
5%
EPR Spectroscopy
19%
Ground State
35%
Imidazole
9%
Ligand
4%
Meso Isomer
12%
Metal
10%
Molecular Structure
7%
Orbital
64%
Phenyl Group
11%
Proton
7%
Purity
5%
Substituent Effect
45%
X-Ray Crystallography
9%