TY - JOUR

T1 - Strong halogen bonds with guest molecules in a Co(ii) 2,5-diiodoterephthalate metal-organic framework

AU - Zaguzin, Alexander S.

AU - Zaitsev, Artem V.

AU - Abramov, Pavel A.

AU - Novikov, Alexander S.

AU - Fedin, Vladimir P.

AU - Adonin, Sergey A.

N1 - The work was funded by the Russian Science Foundation (Grant No. 24-73-00130) and, in part, by the Ministry of Science and Higher Education (structural characterization of the samples, 121031700313-8). The calculations were supported by the RUDN University Scientific Projects Grant System, project No. 021342-2-000.

PY - 2025/6/12

Y1 - 2025/6/12

N2 - Two heteroleptic Co(ii) 2,5-diiodoisoterephthalates (2,5-I-bdc) (1 and 2) with a 1,2-bis(4-pyridyl)ethane (bpe) linker, both having the general formula {[Co(2,5-I-bdc)bpe]·XDMF}n, were prepared. In the structure of 2, guest DMF molecules form a prominent halogen bond with iodine atoms of the dicarboxylate ligand. The energies of these interactions were estimated from bond critical point characteristics (QTAIM analysis).

AB - Two heteroleptic Co(ii) 2,5-diiodoisoterephthalates (2,5-I-bdc) (1 and 2) with a 1,2-bis(4-pyridyl)ethane (bpe) linker, both having the general formula {[Co(2,5-I-bdc)bpe]·XDMF}n, were prepared. In the structure of 2, guest DMF molecules form a prominent halogen bond with iodine atoms of the dicarboxylate ligand. The energies of these interactions were estimated from bond critical point characteristics (QTAIM analysis).

UR - https://www.mendeley.com/catalogue/954bc9a0-1cad-338a-972b-a1e6680131dd/

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-105009084252&origin=inward&txGid=08863d460011288b68af4aec4e8540fb

U2 - 10.1039/d5ce00440c

DO - 10.1039/d5ce00440c

M3 - Article

JO - CrystEngComm

JF - CrystEngComm

SN - 1466-8033

ER -