Результаты исследований: Вклад в журнал › Статья › Рецензирование
Результаты исследований: Вклад в журнал › Статья › Рецензирование
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TY - JOUR
T1 - Helical coordination complex of Hg(ClO4)2 with bulky hydrazone derivative: A Möbius-like discrete metal chelate
AU - Alizadeh, Vali
AU - Mahmoudi, Ghodrat
AU - Priola, Emanuele
AU - Seth, Saikat Kumar
AU - White, Jonathan M.
AU - Frontera, Antonio
AU - Safin, Damir A.
N1 - This research was funded by MICIU/AEI, grant number CTQ2017-85821-R, FEDER funds.
PY - 2023/3/1
Y1 - 2023/3/1
N2 - In this work we have synthesized and characterized a new coordination compound [HgL(ClO4)2EtOH] (1), fabricated from a mixture of Hg(NO3)2 and NaClO4 with 1,2-diphenyl-1,2-bis((phenyl-(pyridin-2-yl)methylene)hydrazono)ethane (L). Single-crystal X-ray crystallography revealed the formation of a mononuclear heteroleptic discrete structure with one molecule [HgL(ClO4)2EtOH] in the asymmetric unit. The ligand L adopts a helical twist conformation. The Hg(II) cation is coordinated by four nitrogen atoms from L and by three oxygen atoms from two monocoordinated ClO4– anions and one ethanol molecule. The crystal structure of 1 is stabilized by the intermolecular O–H⋯O hydrogen bonds, and Cl–O⋯πPh and C–H⋯πPh interactions, yielding a supramolecular 3D framework. Moreover, the long Hg–N/O bonds have been analyzed in terms of coordination, semicoordination or spodium bonds using QTAIM and NCIplot index computational tools.
AB - In this work we have synthesized and characterized a new coordination compound [HgL(ClO4)2EtOH] (1), fabricated from a mixture of Hg(NO3)2 and NaClO4 with 1,2-diphenyl-1,2-bis((phenyl-(pyridin-2-yl)methylene)hydrazono)ethane (L). Single-crystal X-ray crystallography revealed the formation of a mononuclear heteroleptic discrete structure with one molecule [HgL(ClO4)2EtOH] in the asymmetric unit. The ligand L adopts a helical twist conformation. The Hg(II) cation is coordinated by four nitrogen atoms from L and by three oxygen atoms from two monocoordinated ClO4– anions and one ethanol molecule. The crystal structure of 1 is stabilized by the intermolecular O–H⋯O hydrogen bonds, and Cl–O⋯πPh and C–H⋯πPh interactions, yielding a supramolecular 3D framework. Moreover, the long Hg–N/O bonds have been analyzed in terms of coordination, semicoordination or spodium bonds using QTAIM and NCIplot index computational tools.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85146463745
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000923706800001
U2 - 10.1016/j.inoche.2023.110393
DO - 10.1016/j.inoche.2023.110393
M3 - Article
VL - 149
JO - Inorganic Chemistry Communications
JF - Inorganic Chemistry Communications
SN - 1387-7003
M1 - 110393
ER -
ID: 33986979