Table 1. Fe–N distances (Å), distortion parameters (°) in the HS and LS states. Σ is the sum of the deviation from 90° of the 12 cis-angles of the FeN6 octahedron14.
T (K) | 296 (HS) | 100 (LS) |
Fe1–N1 | 2.200 (4) | 1.999 (4) |
Fe1–N2 | 2.190 (4) | 1.993 (4) |
Fe1–N3 | 2.176 (4) | 1.994 (4) |
〈Fe–N〉Fe–N〈Fe–N〉 | 2.189 (4) | 1.995 (4) |
Σ (°) | 17.3 | 16.8 |