Data Item _pdbx_dcc_density.Padilla-Yeates_L2_mean

Value of <L^{2> calculated by Pointless using acentric reflections.
(untwinned: 0.333; perfect twin: 0.200).}

Data type code: float
Data type detail: float item types are the subset of numbers that are the floating numbers.
Primitive data type code: numb
Regular expression: -?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?

Data Item _pdbx_dcc_density.Padilla-Yeates_L2_mean_pointless