Modeling the Remote‐Controlled Organization of Particles in a Nanodimensional Cavity: Synthesis and Properties of (Et 3 NH) 3 ( t BuNH 3 ) 2 ‐Na 2 [(H 2 O) 2 ,N − 3 ⊂ V 14 O 22 (OH) 4 (PhPO 3 ) 8 ]· 6H 2 O·2DMF

The arrangement of charged and uncharged guests (N   − 3and two H 2 O molecules; see structure on the right) and their interaction in the cavity of the anion of the title compound 1 can be controlled by deliberately exchanging particles in the truncated cone outside the host (not shown), which resembles an ion channel. Since 1 can incorporate a diversity of guests, continuing studies promise exciting insights into these interactions.