A d10-Cd Cluster Containing Sandwich-Type Arsenotungstate Exhibiting Fluorescent Recognition of Carcinogenic Dye in Methanol

A d<sup>10</sup>-Cd cluster containing sandwich-type arsenotungstate [C<sub>3</sub>H<sub>12</sub>N<sub>2</sub>]<sub>6</sub>[Cd<sub>4</sub>Cl<sub>2</sub>(B-<i>α</i>-AsW<sub>9</sub>O<sub>34</sub>)<sub>2</sub>] was synthesized and its structure characterized through elemental analyses, X-ray powder diffraction (XRPD), IR spectroscopy, X-ray photoelectron spectroscopy (XPS), and single-crystal X-ray diffraction. The X-ray analysis revealed that the molecular unit of the compound consists of a captivating tetra-Cd-substituted sandwich-type polyoxoanion, accompanied by six elegantly protonated 1,2-diaminopropane as counter ions. The further novelty of the tetranuclear cadmium cluster lies in its occupied chlorine atom sites. This makes it highly susceptible to coordinate reactions with nitrogen on polycyclic aromatic hydrocarbons, thereby exhibiting different fluorescent signals that facilitate the identification and detection of these carcinogenic substances in methanol.

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Publication Details

Journal
Molecules
Published
2024-11-02
DOI
https://doi.org/10.3390/molecules29215193
Primary Topic
Polyoxometalates: Synthesis and Applications
Type
article
Field-Weighted Citation Impact
0.00

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article

A d10-Cd Cluster Containing Sandwich-Type Arsenotungstate Exhibiting Fluorescent Recognition of Carcinogenic Dye in Methanol

Zeqi Wang, Haiquan Su, Feng Wang, Yutong Zhao et al.
Molecules
Polyoxometalates: Synthesis and Applications
article

A d10-Cd Cluster Containing Sandwich-Type Arsenotungstate Exhibiting Fluorescent Recognition of Carcinogenic Dye in Methanol

Zeqi Wang, Haiquan Su, Feng Wang, Yutong Zhao, Changchun Li, Jiai Hua, Ziqi Zhao, Lele Zhang, Haodong Li, Xiang Ma
article en

Abstract

A d<sup>10</sup>-Cd cluster containing sandwich-type arsenotungstate [C<sub>3</sub>H<sub>12</sub>N<sub>2</sub>]<sub>6</sub>[Cd<sub>4</sub>Cl<sub>2</sub>(B-<i>α</i>-AsW<sub>9</sub>O<sub>34</sub>)<sub>2</sub>] was synthesized and its structure characterized through elemental analyses, X-ray powder diffraction (XRPD), IR spectroscopy, X-ray photoelectron spectroscopy (XPS), and single-crystal X-ray diffraction. The X-ray analysis revealed that the molecular unit of the compound consists of a captivating tetra-Cd-substituted sandwich-type polyoxoanion, accompanied by six elegantly protonated 1,2-diaminopropane as counter ions. The further novelty of the tetranuclear cadmium cluster lies in its occupied chlorine atom sites. This makes it highly susceptible to coordinate reactions with nitrogen on polycyclic aromatic hydrocarbons, thereby exhibiting different fluorescent signals that facilitate the identification and detection of these carcinogenic substances in methanol.

MoleculesVol. 29(21)
Taiyuan Institute of Technology (CN)
State Key Laboratory of Coordination Chemistry
Openalex Percentile: Top 88%
Polyoxometalates: Synthesis and Applications
DOIOpen Access PDFOpenAlex
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