Table 5 Unit cell parameters in crystalline phases with weight fractions higher than 8% from Mg x Cu 3-x V 2 O 8 (0 ≤ x ≤ 3) compositions fired at 800°C/1 h
x | Crystalline phases (weight fractions) | Unit cell parameters (Å and degrees) |
|---|---|---|
1.00 | MC (100%) | a = 6.4444 (1) b = 8.2992 (1) c = 11.4842 (2) |
α = 90.00 β = 90.61 γ = 90.00 | ||
1.50 | CM (55.49%) | a = 6.3869 (3) b = 8.1575 (4) c = 6.1600 (3) |
α = 90.00 β = 116.308 (3) γ = 90.00 | ||
MC (40.82%) | a = 6.4472 (1) b = 8.2960 (2) c = 11.4933 (2) | |
α = 90.00 β = 90.479 (2) γ = 90.00 | ||
2.00 | CM (100%) | a = 6.6120 (1) b = 8.1901 (1) c = 6.1525 (1) |
α = 90.00 β = 119.795 (1) γ = 90.00 | ||
2.50 | MO (92.55%) | a = 6.0963 (1) b = 11.4581 (2) c = 8.2556 (1) |
α = 90.00 β = 90.00 γ = 90.00 | ||
3.00 | MO (76.55%) | a = 6.06485 (6) b = 11.4416 (1) c = 8.31576 (8) |
α = 90.00 β = 90.00 γ = 90.00 | ||
MT (23.45%) | a = 4.9304 (2) b = 5.4199 (2) c = 10.6787 (4) | |
α = 100.321 (3) β = 102.808 (3) γ = 98.640 (3) |