Solid State Self-Assembly of an Extended Curved-Arm Nickel(II) Macrocycle with Fullerene C60

被引：0

作者：

Ling, Irene ^{[1
]}

Norret, Marck ^{[2
]}

Sobolev, Alexandre N. ^{[2
]}

Bond, Charles S. ^{[2
]}

Raston, Colin L. ^{[3
]}

机构：

[1] Monash Univ Malaysia, Sch Sci, Jalan Lagoon Selatan, Bandar Sunway 47500, Selangor, Malaysia

[2] Univ Western Australia, Sch Mol Sci, M310,35 Stirling Hwy, Perth, WA 6009, Australia

[3] Flinders Univ S Australia, Flinders Inst Nanoscale Sci & Technol, Coll Sci & Engn, Bedford Pk, SA 5042, Australia

来源：

CHEMISTRY-AN ASIAN JOURNAL | 2025年 / 20卷 / 06期

基金：

澳大利亚研究理事会;

关键词：

dibenzotetraaza[14]annulene; fullerene; host-guest; nickel(II); self-assembly; HOST-GUEST INTERACTIONS; CARBON NANOTUBES; CONFINEMENT; COMPLEXES; NI(II); CHEMISTRY;

D O I：

10.1002/asia.202401363

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three new co-crystalline structures are reported that contain fullerene C60 with the under-represented Ni(II)-dibenzotetraaza[14]annulene derivative, (5,14-dihydro-6,8,15,17-tetrabenzyl-2,3,11,12-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclo-tetradecine)nickel(II), [Ni(Bz4TMTAA)]. The single-crystal X-ray analysis shows that the three studied compounds crystallize in the monoclinic C2/c, Pnma orthorhombic and triclinic P 1,char/0x00AFnotimplemented ${1,char/0x00AF not implemented}$ space groups, with the two former compounds being polymorphs that are isostructural but differ in their symmetries. From the crystallographic results, a common packing arrangement is established, with C60 and [Ni(Bz4TMTAA)] molecules organised around one-dimensional hollow channels, associated 1 : 1 and 1 : 2 complexation of the macrocycle and the fullerene molecules, the latter being organised into hexagonal arrays. Interestingly, one of the structures showed a skewed hexagonal channel arrangement with the introduction of water molecules. Hirshfeld surface analyses have been used to investigate non-covalent interactions and cumulative pi & mldr;pi, C-H & mldr;pi, H & mldr;H, and N & mldr;C60 interactions between fullerene C60 and [Ni(Bz4TMTAA)] host molecule which are deemed the stabilizing factors for forming the sophisticated arrangements in the solid-state. differences.

引用

页数：12