Tris(o-phenylendioxy)cyclotriphosphazen mit eingeschlossenen Iodmolekülen: ein supramolekularer elektrischer Leiter

Functional Porous Coordination Polymers

“…A 1D I 2 ‐chain array was prepared by using a 1D channel of the molecular assembly of ttp, which has a quasi‐cylindrical channel topology with the dimensions of 5 Å 390. The inclusion of I 2 in this 1D channel gives a 1D I 2 chain array along the channel direction.…”

Adsorption of I2 by Macrocyclic Polyazadithiophenolato Complexes Mediated by Charge‐Transfer Interactions

“…We further demonstrate the remarkable ability of 1 to adsorb large amounts of I 2 from the gas phase, and that the RS − →Hal 2 CT interactions play a crucial role in the uptake process. The sorption of I 2 in porous systems such as starch, zeolite MFI,11 organic zeolites,12 and metal–organic frameworks is well known,13 but is without precedence for metal thiolate complexes 8. 14…”

“…The intriguing chemistry of these compounds is attributed to the special ability of nickel thiolates to form Lewis acid–base adducts through use of the available lone pairs on sulfur and the widely nonpolar but polarizable molecular surface of the nickel complex which aids in the stabilization of elemental iodine (comparable to iodine in benzene). The efficient sorption and desorption characteristics make this material suitable for accommodation, sensing, and slow release of I 2 and even the removal of radioactive 129 I 2 12…”

Molecular Tectonics: Porous Cleavable Networks Constructed by Dipole‐Directed Stacking of Hydrogen‐Bonded Sheets

“…Moreover, pressing gently on crystals with a microscalpel held perpendicular to the length of the prism readily cleaved sections as thin as 30 μm, such as the one shown in Figure 5. The prism faces in ideal prisms free of defects should not show significant permeability; instead, guests should enter or exit only at the terminations, then reach the core by diffusion 31. In real crystals, however, fractures may provide additional surfaces for the exchange of guests.…”