Obsolete: FSF
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| FE5 | FE6 | sing | 0.00Å | 2.85Å | |
| FE5 | O10 | sing | 0.00Å | 1.98Å | |
| FE5 | S5 | sing | 0.00Å | 2.27Å | |
| FE5 | S6 | sing | 0.00Å | 2.34Å | |
| FE6 | S5 | sing | 0.00Å | 2.22Å | |
| FE6 | S6 | sing | 0.00Å | 2.22Å | |
| FE7 | FE8 | sing | 0.00Å | 3.25Å | |
| FE7 | O10 | sing | 0.00Å | 2.19Å | |
| FE8 | S6 | sing | 0.00Å | 2.56Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| FE6 | FE5 | O10 | 121.1° | 90.0° |
| FE6 | FE5 | S5 | 49.7° | 90.0° |
| FE6 | FE5 | S6 | 49.4° | 90.0° |
| FE5 | FE6 | S5 | 51.4° | 90.0° |
| FE5 | FE6 | S6 | 53.2° | 90.0° |
| O10 | FE5 | S5 | 129.9° | 90.0° |
| O10 | FE5 | S6 | 94.9° | 90.0° |
| FE5 | O10 | FE7 | 125.3° | 90.0° |
| S5 | FE5 | S6 | 99.0° | 90.0° |
| FE5 | S5 | FE6 | 78.9° | 90.0° |
| FE5 | S6 | FE6 | 77.4° | 90.0° |
| FE5 | S6 | FE8 | 94.8° | 90.0° |
| S5 | FE6 | S6 | 104.4° | 90.0° |
| FE6 | S6 | FE8 | 93.9° | 90.0° |
| FE8 | FE7 | O10 | 65.9° | 90.0° |
| FE7 | FE8 | S6 | 105.1° | 90.0° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| FE6 | FE5 | O10 | S5 | 61.3° | 90.0° |
| FE6 | FE5 | O10 | S6 | 44.7° | 90.0° |
| FE6 | FE5 | S5 | S6 | 4.2° | 90.0° |
| FE6 | FE5 | O10 | FE7 | 51.9° | 90.0° |
| FE5 | FE6 | S6 | FE8 | 94.0° | 90.0° |
| O10 | FE5 | S5 | S6 | 104.1° | 90.0° |
| FE5 | O10 | FE7 | FE8 | 75.6° | 90.0° |
| O10 | FE5 | S6 | FE8 | 34.5° | 90.0° |
| S5 | FE5 | O10 | FE7 | 9.4° | 90.0° |
| S5 | FE5 | S6 | FE8 | 97.2° | 90.0° |
| FE5 | S6 | FE8 | FE7 | 6.7° | 90.0° |
| S6 | FE5 | O10 | FE7 | 96.6° | 90.0° |
| S5 | FE6 | S6 | FE8 | 98.4° | 90.0° |
| FE6 | S6 | FE8 | FE7 | 84.3° | 90.0° |
| O10 | FE7 | FE8 | S6 | 23.8° | 90.0° |
