Table 5.

XRD analysis results obtained by Rietveld method on the RFe${}_{12-x}$M${}_x$ (M = Si, Ti, Cr, V, Cr, Mo) and (x = 0, 0.5, 1, 1.5, 2) alloys [25,26,27,28,29,30,62,75,76,82,84].

Alloy	a(Å)	c(Å)	Ref.
YFe${}_{11}$Ti	8.503(3)	4.789(4)	[84]
SmFe${}_{11}$Ti	8.555(3)	4.794(3)	[25]
YFe${}_{10.5}$Mo${}_{1.5}$	8.527(2)	4.784(2)	[92]
CeFe${}_{10.5}$Mo${}_{1.5}$	8.535(1)	4.769(2)	[92]
PrFe${}_{10.5}$Mo${}_{1.5}$	8.600(2)	4.785(3)	[92]
NdFe${}_{10.5}$Mo${}_{1.5}$	8.584(1)	4.780(2)	[92]
SmFe${}_{11}$Mo	8.565(2)	4.786(2)	[29]
GdFe${}_{10.5}$Mo${}_{1.5}$	8.553(2)	4.795(1)	[92]
TbFe${}_{10.5}$Mo${}_{1.5}$	8.562(2)	4.782(1)	[92]
DyFe${}_{10.5}$Mo${}_{1.5}$	8.523(1)	4.782(1)	[92]
HoFe${}_{10.5}$Mo${}_{1.5}$	8.518(3)	4.786(3)	[92]
ErFe${}_{10.5}$Mo${}_{1.5}$	8.515(2)	4.783(1)	[92]
LuFe${}_{10.5}$Mo${}_{1.5}$	8.483(3)	4.770(2)	[92]
SmFe${}_{10}$V${}_2$	8.528(6)	4.770(3)	[83]
PrFe${}_{11}$Ti	8.594(2)	4.789(2)	[84]
NdFe${}_{11}$Ti	8.579(3)	4.795(2)	[83]
GdFe${}_{11}$Ti	8.533(3)	4.789(3)	[93]
GdFe${}_{10}$Cr${}_2$	8.480(6)	4.755(3)	[86]