2-Methylresorcinarene: a very high packing coefficient in a mono-anion based dimeric capsule and the X-ray crystal structure of the tetra-anion
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
CHEMICAL COMMUNICATIONS, Volume 52, issue 52
AbstractMono- and tetra-deprotonated 2-methylresorcinarene anions (1 and 2) as their trans-1,4-diammoniumcyclohexane (TDAC)2+ inclusion complexes are reported. The mono-anion forms a fully closed dimeric capsule [1·H2O·MeOH]2 2- with a cavity volume of 165 3 and (TDAC)2+ as the guest with an extremely high packing coefficient, PC = 84.2%, while the tetra-anion forms a close-packed structure with two structurally isomeric tetra-anions 2a and 2b with a 50:50 ratio in the crystal lattice.
Puttreddy , R , Beyeh , N K , Kalenius , E , Ras , R H A & Rissanen , K 2016 , ' 2-Methylresorcinarene: a very high packing coefficient in a mono-anion based dimeric capsule and the X-ray crystal structure of the tetra-anion ' , Chemical Communications , vol. 52 , no. 52 , pp. 8115-8118 . https://doi.org/10.1039/c6cc03289c