WAVELENGTHS

emmet.core.xrd.WAVELENGTHS = {'AgKa': 0.560885, 'AgKa1': 0.559421, 'AgKa2': 0.563813, 'AgKb1': 0.497082, 'CoKa': 1.79026, 'CoKa1': 1.78896, 'CoKa2': 1.79285, 'CoKb1': 1.63079, 'CrKa': 2.291, 'CrKa1': 2.2897, 'CrKa2': 2.29361, 'CrKb1': 2.08487, 'CuKa': 1.54184, 'CuKa1': 1.54056, 'CuKa2': 1.54439, 'CuKb1': 1.39222, 'FeKa': 1.93735, 'FeKa1': 1.93604, 'FeKa2': 1.93998, 'FeKb1': 1.75661, 'MoKa': 0.71073, 'MoKa1': 0.7093, 'MoKa2': 0.71359, 'MoKb1': 0.63229}

dict() -> new empty dictionary dict(mapping) -> new dictionary initialized from a mapping object’s

(key, value) pairs

dict(iterable) -> new dictionary initialized as if via:

d = {} for k, v in iterable:

d[k] = v

dict(**kwargs) -> new dictionary initialized with the name=value pairs

in the keyword argument list. For example: dict(one=1, two=2)