In this file there is the raw data for Mn1.05Bi for

MvH in plane and out of plane
MvT in plane and out of plane
AC mag in and out of plane, both in-phase and out-of-phase (out-of-phase labelled as such)
Heat Capacity v T
Resistivity v T
And the solved cif from the Olex2 refinement, that has the intensity data in it. Can be passed through checkcif etc. 
DSC data for MnBi

All of these data compose the figures of the main text of the manuscript