Data collection statistics.

Numbers in parentheses belong to the outer shell.†Rmerge = ∑hkl∑i |Ii(hkl) - |/∑hkl∑i Ii(hkl), where Ii(hkl) is the observed intensity for a reflection and is the average intensity obtained from multiple observations of symmetry-related reflections.‡Rmeas = ∑hkl [N/(N-1)]1/2 ∑i |Ii(hkl) - |/∑hkl∑i Ii(hkl), where Ii(hkl) is the observed intensity for a reflection, is the average intensity obtained from multiple observations of symmetry-related reflections and N is the number of observations of intensity I(hkl).Data collection statistics.