TY - JOUR

T1 - Ag(I), Au(I) and Au(I)-Ag(I) clusters based on tris[(6-methylpyridin-2-yl)methyl]phosphine

AU - Artem'ev, Alexander V.

AU - Kuzmina, Ul'yana A.

AU - Baranov, Andrey Yu

AU - Novikov, Alexander S.

AU - Bagryanskaya, Irina Yu

N1 - This work was supported by Russian Science Foundation (Project No 21-73-10110 ).

PY - 2024/3

Y1 - 2024/3

N2 - Three novel clusters, [Ag3L2][BF4]3, [Au2L2][BF4]2 and [Au2Ag2L2(MeCN)2][BF4]4 have been assembled on the platform of tris[(6-methylpyridin-2-yl)methyl]phosphine (L). The obtained clusters feature the pronounced Ag∙∙∙Ag and Au∙∙∙Au metallophilic interactions (dM–M = 2.90–3.06 Å) proved by both crystallographic data and QTAIM analysis. Moreover, the clusters {Au2} and {Au2Ag2} appear to emit a weak solid-state room temperature phosphorescence with λmax = 435 and 530 nm, respectively.

AB - Three novel clusters, [Ag3L2][BF4]3, [Au2L2][BF4]2 and [Au2Ag2L2(MeCN)2][BF4]4 have been assembled on the platform of tris[(6-methylpyridin-2-yl)methyl]phosphine (L). The obtained clusters feature the pronounced Ag∙∙∙Ag and Au∙∙∙Au metallophilic interactions (dM–M = 2.90–3.06 Å) proved by both crystallographic data and QTAIM analysis. Moreover, the clusters {Au2} and {Au2Ag2} appear to emit a weak solid-state room temperature phosphorescence with λmax = 435 and 530 nm, respectively.

KW - Clusters

KW - Gold(I)

KW - Metallophilic interactions

KW - Phosphorescence

KW - Pyridylphosphine ligands

KW - Silver(I)

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85184069904&origin=inward&txGid=a1a93dd296e1bd336414ba2e04ee1b3b

UR - https://www.mendeley.com/catalogue/6eaeed49-9001-3637-a45d-5b563f68cb33/

U2 - 10.1016/j.inoche.2024.112131

DO - 10.1016/j.inoche.2024.112131

M3 - Article

VL - 161

JO - Inorganic Chemistry Communication

JF - Inorganic Chemistry Communication

SN - 1387-7003

M1 - 112131

ER -