Table 3 Hyperfine parameters from Mӧssbauer spectra (Fig. 10).
Sample | Temperature (K) | Subspectra/curve notation in Fig. 10 | Relative area (%) | Hyperfine field, Bhf (T) | Isomer shift, IS (mm/s) | Quadrupole splitting, QS (mm/s) |
|---|---|---|---|---|---|---|
PCT9R | 5 | D22+/D1 | 11 | – | 1.25(5) | 2.81 |
D13+/C1 | 55 | – | 0.44(3) | 0.65 | ||
S2/B1 | 26 | 49.7(3) | 0.40(5) | −0.17 | ||
S1/A1 | 8 | 52.2(4) | 0.40(5) | 0.00 | ||
80 | DC/E2 | 7 | – | 0.20(5) | 0.89 | |
D22+/D2 | 11 | – | 1.33(5) | 2.45 | ||
D13+/C2 | 57 | – | 0.38(4) | 0.72 | ||
S2/B2 | 19 | 47.4(3) | 0.40(5) | −0.29 | ||
S1/A2 | 6 | 52.1(4) | 0.41(5) | 0.00 | ||
300 | DC/E3 | 33 | – | 0.39(5) | 1.03 | |
D22+/D3 | 14 | – | 1.10(5) | 2.70 | ||
D13+/C3 | 53 | – | 0.35(5) | 0.57 | ||
S1–2 | 5 | D22+/I1 | 10 | – | 1.30(5) | 2.93 |
D13+/H1 | 69 | – | 0.42(3) | 0.51 | ||
S2/G1 | 16 | 49.5(5) | 0.50(5) | −0.26 | ||
S1/F1 | 5 | 52.6(3) | 0.40(5) | 0.00 | ||
80 | D22+/I2 | 10 | – | 1.17(6) | 2.96 | |
D13+/H2 | 72 | – | 0.40(4) | 0.62 | ||
S2/G2 | 14 | 48.5(5) | 0.51(5) | −0.22 | ||
S1/F2 | 4 | 51.0(3) | 0.40(5) | 0.10 | ||
300 | DC/J3 | 19 | – | 0.44(4) | 1.07 | |
D22+/I3 | 11 | – | 1.12(3) | 2.7 | ||
D13+/H3 | 70 | – | 0.35(4) | 0.6 | ||
S1–2* | 5 | Sing1/N1 | 9 | – | 0.12(3) | – |
D13+/M1 | 19 | – | 0.34(5) | 1.68 | ||
S2/L1 | 35 | 48.1(5) | 0.27(8) | −0.07 | ||
S1/K1 | 37 | 52.3(5) | 0.46(6) | −0.18 | ||
80 | Sing1/N2 | 50 | – | 0.26(3) | – | |
D13+/M2 | 5 | – | 0.39(5) | 0.00 | ||
S2/L2 | 19 | 48.0(7) | 0.43(8) | −0.36 | ||
S1/K2 | 26 | 52.3(7) | 0.33(6) | 0.07 | ||
300 | D13+/M3 | 12 | – | 0.28(5) | 0.00 | |
DC/N3 | 63 | – | 0.21(3) | 0.86 | ||
S1/K3 | 25 | 49.76(3) | 0.25(6) | −0.13 | ||
B | 5 | D13+/Q1 | 51 | – | 0.39(4) | 1.37 |
S2/P1 | 23 | 49.4(4) | 0.32(3) | 0.00 | ||
S1/O1 | 26 | 53.0(5) | 0.41(5) | 0.00 | ||
80 | DC/R2 | 8 | – | 0.38(3) | 1.83 | |
D13+/Q2 | 52 | – | 0.36(3) | 1.01 | ||
S2/P2 | 21 | 49.6(4) | 0.35(3) | 0.18 | ||
S1/O2 | 19 | 53.0(5) | 0.40(5) | −0.1 | ||
300 | DC/R3 | 10 | – | 0.35(3) | 1.8 | |
D13+/Q3 | 48 | – | 0.34(3) | 0.00 | ||
S2/P3 | 22 | 27.0(3) | −0.13(3) | 0.00 | ||
S1/O3 | 20 | 48.8(5) | 0.46(5) | 0.00 |