Supramolecular Assembly of Trimeric Gold(I) Pyrazolates through Aurophilic Attractions
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https://figshare.com/articles/dataset/Supramolecular_Assembly_of_Trimeric_Gold_I_Pyrazolates_through_Aurophilic_Attractions/3610539
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资源简介：
The supramolecular architecture of trinuclear gold(I) pyrazolato
aggregates is held together by intermolecular aurophilic attractions,
sterically governed by the substituents on the pyrazole rings. A
two-dimensional network of [Au(μ-pz)]3 complexes, 1 (pz =
pyrazolato anion, C3H3N2-), and a large intricate aggregate of 16
[Au(μ-4-Me-pz)]3 complexes in 2 have been determined crystallographically. Under UV irradiation at ambient temperature, solid
samples of 1 and 2 luminesce with λmax = 626 and 631 cm-1,
respectively, attributed to intermolecular Au···Au aurophilic contacts.
创建时间：
2016-08-17
