Supramolecular Recognition Influences Magnetism in [X@HVIV8VV14O54] 6‐ Self‐Assemblies with Symmetry‐Breaking Guest Anions.

Crystals of (Et4N)6 [(VO2F2)HV22O54] are prepared by mixing Et4NBF and (H4N)8 [H9V19O50]·11H2O in the molar ratio of 8.7:0.39 in aqueous solution (80 °C, 72 h, 79% yield).