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Semantic Scholar Open Access 2019 40 sitasi

Tricoordinate Nontrigonal Pnictogen-Centered Radical Anions: Isolation, Characterization and Reactivity.

M. Mondal Li Zhang Zhongtao Feng Shuxuan Tang Rui Feng +4 lainnya
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Abstrak

The search for main-group element-based radicals is one of the main research topics in contemporary chemistry because of their fascinating chemical and physical properties. The Group 15 element-centered radicals mainly feature a V-shaped two coordinate structure, with a couple of radical cations featuring trigonal tricoordinated geometry. In this work, we successfully synthesized nontrigonal compounds R3E (E = P, As and Sb) by introducing a new rigid tris-amide ligand. The selective one-electron reduction of R3E afforded the first stable tricoordinate pnictogen-centered radical anion salts, in which the pnictogen atoms retain planar T-shaped structures. Electron paramagnetic spectroscopy and theoretical calculations reveal that the spin density mainly resides at the p orbitals of the pnictogen atoms, which are perpendicular to the N3E planes.

Topik & Kata Kunci

Chemistry Medicine

Penulis (9)

M

M. Mondal

L

Li Zhang

Z

Zhongtao Feng

S

Shuxuan Tang

R

Rui Feng

Y

Yue Zhao

G

Gengwen Tan

H

Huapeng Ruan

X

Xinping Wang

Format Sitasi

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Mondal, M., Zhang, L., Feng, Z., Tang, S., Feng, R., Zhao, Y. et al. (2019). Tricoordinate Nontrigonal Pnictogen-Centered Radical Anions: Isolation, Characterization and Reactivity.. https://doi.org/10.1002/anie.201910139

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Lihat di Sumber doi.org/10.1002/anie.201910139
Informasi Jurnal
Tahun Terbit
2019
Bahasa
en
Total Sitasi
40×
Sumber Database
Semantic Scholar
DOI
10.1002/anie.201910139
Akses
Open Access ✓