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. 2021 Oct 27;11:21184. doi: 10.1038/s41598-021-00544-8

Table 1.

Room temperature value of Rietveld refinement parameters for the La $_{1.4}$ Sr $_{1.6}$ Mn $_{2}$ O $_{7}$ .

Parameters	La $_{1.4}$ Sr $_{1.6}$ Mn $_{2}$ O $_{7}$
Symmetry	Tetragonal
Space group	I4/mmm
a = b(Å)	3.871
c(Å)	20.215
V(Å $^{3}$ )	302.939
R $_{p}$ (%)	16.700
R $_{wp}$ (%)	20.600
R $_{F}$ (%)	4.180
$χ^{2}$ (%)	1.894