Preparation and Characterization of Manganese Ferrite Aluminates

Table 3

X-ray parameters (error bar ± 0.002 Å): tetrahedral and octahedral bond lengths (𝑑_A𝐿 and 𝑑_B𝐿) and jump lengths (𝐿_A and 𝐿_B), tetrahedral edge 𝑑_A𝐸, and shared and unshared octahedral edges (𝑑_BE and 𝑑_B𝐸𝑈).

Composition (x)	𝑑A𝐿 (Å)	𝑑B𝐿 (Å)	𝑑A𝐸 (Å)	𝑑B𝐸 (Å)	𝑑B𝐸𝑈 (Å)	𝐿A (Å)	𝐿B (Å)	𝑟A (Å)	𝑟B (Å)	𝑢 (Å)
0.0	2.2477	1.9031	3.6704	2.3075	3.0282	3.6607	2.9889	0.7286	1.3514	0.4035
0.2	2.2496	1.8922	3.6737	2.2785	3.0183	3.6436	2.9750	0.7286	1.3253	0.4043
0.4	2.2499	1.8858	3.7453	2.2633	3.0100	3.6359	2.9687	0.7286	1.2993	0.4047
0.6	2.2491	1.8776	3.6727	2.2472	3.0023	3.6252	2.9600	0.7286	1.2732	0.4051
0.8	2.2498	1.8685	3.6739	2.2289	2.9953	3.6147	2.9514	0.7286	1.2473	0.4056
1.0	2.2482	1.8592	3.6712	2.2083	2.9853	3.6005	2.9397	0.7286	1.2213	0.4061