2. Pertinent Bond Metrics of V 6 O 6 SCN – , [V6O7(OCH3)12]−, and [V6O6(OCH3)12(MeCN)]− .
| bond or angle | V 6 O 6 SCN – | [V6O7(OCH3)12]− | [V6O6(OCH3)12(MeCN)]− |
|---|---|---|---|
| V–Ot (avg, Å) | 1.601 | 1.606 | 1.600 |
| Veq–Oc(avg) (Å) | 2.320 | 2.311 | 2.326 |
| Vax–Oc (Å) | 2.330(4) | -- | 2.354(4) |
| V1–Oc (Å) | 2.130(4) | -- | 2.068(4) |
| V1–Oc–Veq (avg) | 90.3 | 109.9 | 89.55 |
a
V1, defect V site; Vax, axial V; Veq, equatorial V; Oc, central oxo; Ot, terminal oxo.
b
Values from structures previously reported.
c
Values from previously reported structure.