Synchrotron X-ray diffraction data collected on beamline I11 at Diamond Light Source, U.K.
Li4CuSbO5.5 samples were loaded into 0.3 mm diameter borosilicate capillaries and incident wavelength is 0.82468(1) angstrom. 
Three columns of data in datafiles: 2theta, counts, and error.
Two datafiles contain data on the same material, rebinned to 0.001 and 0.004 degrees as indicated in the file name. 