d / Q
Calculator
Enter photon energy and MAX 2θ to compute d-spacing and Q
Input parameters
Photon energy
keV
MAX 2θ
deg
λ =
—
Å
hc / E = 12.3984 / E(keV)
⚠ 2θ must be between 0° and 180°
Results
d-spacing
—
Å
Q
—
Å⁻¹
d-spacing
—
nm
Q
—
nm⁻¹
θ (Bragg)
—
degrees
sin θ
—
2π / d
—
Å⁻¹ (= Q)
λ
—
Å