Bifurcated halogen bonding involving diaryliodonium cations as iodine (III)-based double-σ-hole donors

IS Aliyarova, DM Ivanov, NS Soldatova… - Crystal Growth & …, 2021 - ACS Publications
Three diaryliodonium tetrachloroaurates (III),[Ar1IAr2][AuCl4](Ar1/Ar2= Ph/Ph (1), Ph/Mes
(2), o-(C6H4) 2 (3)), were obtained as solids (62–80%) by the metathetical reaction of …

Iodonium salts as efficient iodine (III)-based noncovalent organocatalysts for Knorr-type reactions

SN Yunusova, AS Novikov, NS Soldatova, MA Vovk… - RSC …, 2021 - pubs.rsc.org
Hypervalent iodine (III)-derivatives display higher catalytic activity than other aliphatic and
aromatic iodine (I)–or bromine (I)-containing substrates for a Knorr-type reaction of N-acetyl …

The halogen bond with isocyano carbon reduces isocyanide odor

AS Mikherdov, AS Novikov, VP Boyarskiy… - Nature …, 2020 - nature.com
Predominantly, carbon atoms of various species function as acceptors of noncovalent
interactions when they are part of a π-system. Here, we report on the discovery of a halogen …

Experimental and computational tuning of metalla-N-heterocyclic carbenes at palladium (ii) and platinum (ii) centers

MV Kashina, KV Luzyanin, EA Katlenok… - Dalton …, 2022 - pubs.rsc.org
Palladium (II) and platinum (II) complexes featuring metalla-N-heterocyclic carbenes (7–12)
were synthesised via metal-mediated coupling between equimolar cis-[MCl2 (CNR) 2](R= 2 …

Challenging the electrostatic σ‐hole picture of halogen bonding using minimal models and the interacting quantum atoms approach

F Jiménez‐Grávalos, M Gallegos… - Journal of …, 2021 - Wiley Online Library
Among the different noncovalent interactions, halogen bonds have captured wide attention
in the last years. Their stability has been rationalized in electrostatic terms by appealing to …

Modulation of luminescence properties for [cyclometalated]-Pt II (isocyanide) complexes upon co-crystallisation with halosubstituted perfluorinated arenes

SA Katkova, KV Luzyanin, AS Novikov… - New Journal of …, 2021 - pubs.rsc.org
Phosphorescent PtII-based cyclometalated complexes co-crystallise with bromo-and
iodosubstituted perfluorinated arenes to give 1: 1 adducts. X-FArenes in these co-crystals …

Isomorphous Series of PdII-Containing Halogen-Bond Donors Exhibiting Cl/Br/I Triple Halogen Isostructural Exchange

AV Buldakov, MA Kinzhalov, MA Kryukova… - Crystal Growth & …, 2020 - ACS Publications
Two isomorphous series including the adducts trans-[PdI2 (CNC6H4-4-X) 2]· 2I2 [(1–3)· 2I2;
X= Cl 1, Br 2, I 3] and the complexes cis-[PdCl2 (CNC6H4-4-X)(PPh3)](4–6; X= Cl 4, Br 5, I …

Modulation of metallophilic and π–π interactions in platinum cyclometalated luminophores with halogen bonding

V Sivchik, A Kochetov, T Eskelinen… - … A European Journal, 2021 - Wiley Online Library
Luminescent cyclometalated complexes [M (C^ N^ N) CN](M= Pt, Pd; HC^ N^ N= pyridinyl‐
(M= Pt 1, Pd 5), benzyltriazolyl‐(M= Pt 2), indazolyl‐(M= Pt 3, Pd 6), pyrazolyl …

Database investigation of halogen bonding and halogen··· halogen interactions between porphyrins: emergence of robust supramolecular motifs and frameworks

TS Spilfogel, HM Titi, T Friščić - Crystal Growth & Design, 2021 - ACS Publications
We provide a Cambridge Structural Database (CSD) analysis of the role of halogen bonds
and halogen··· halogen interactions in the solid-state structures of porphyrins. This survey …

Assembly of Multi-Dimensional Molecular Networks through Self-Complementary Halogen-Bonded Tectons

MP Moghadasnia, BJ Eckstein, GJ Balaich… - Crystal Growth & …, 2023 - ACS Publications
A high-fidelity and self-complementary halogen bonding moiety, 2-iodooxazole, was
identified using density functional theory-based calculations. Installation of 2-iodooxazole on …