In:
Israel Journal of Chemistry, Wiley, Vol. 59, No. 3-4 ( 2019-03), p. 280-285
Abstract:
A novel silver cluster ( SD/Ag48a ) co‐protected by p ‐MePhS − and CF 3 COO − ligands with an in‐situ generated unprecedented [Mo 8 O 28 ] 8− template has been synthesized under solvothermal condition. Single‐crystal X‐ray diffraction (SCXRD) and electrospray mass spectrometry (ESI‐MS) were used to determine the atom‐precise structure and solution behavior, respectively. Interestingly, the rare [Mo 8 O 28 ] 8− ion observed in the center of SD/Ag48a consists of 8 edge‐shared {MoO 6 } octahedra or can be deemed as three {Mo 4 O 4 } cubes fused together by sharing faces. The UV‐Vis spetcrum exhibits that a high‐energy (HE) wide absorption centered at ca. 365 nm, which can be assinged to intraligand (IL) π→π* transition absorption, whereas the low‐energy (LE) shoulder peak centered at ca. 500 nm can be ascribed to ligand‐to‐metal‐charge‐transfer (LMCT, S 3p→Ag 5 s) transition.
Type of Medium:
Online Resource
ISSN:
0021-2148
,
1869-5868
DOI:
10.1002/ijch.v59.3-4
DOI:
10.1002/ijch.201800148
Language:
English
Publisher:
Wiley
Publication Date:
2019
detail.hit.zdb_id:
2066481-3
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