Phosphine-stibine and phosphine-stiborane peri-substituted donor-acceptor complexes

Jan U. Bergsch; Alexandra Martha Zoya Slawin; Petr Kilian; Brian Alexander Chalmers

doi:10.3390/M1653

Phosphine-stibine and phosphine-stiborane peri-substituted donor-acceptor complexes

Jan U. Bergsch, Alexandra Martha Zoya Slawin, Petr Kilian, Brian Alexander Chalmers^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

Two novel Sb(III) and Sb(V) peri-substituted acenaphthene phosphorus−antimony compounds were prepared. The Sb(III) compound, 1, was prepared via reacting the organolithium precursor with dichloro(p-tolyl)Stibine, and 2 was prepared by the chlorination of 1. Both 1 and 2 were characterized by multinuclear (¹H, ¹³C and ³¹P) NMR spectroscopy, and their molecular structures resolved by single-crystal X-ray diffraction. Both compounds show a dative P−Sb interaction with the antimony being the acceptor group in both cases owing to its Lewis acidity.

Original language	English
Article number	M1653
Number of pages	9
Journal	Molbank
Volume	2023
Issue number	2
DOIs	https://doi.org/10.3390/M1653
Publication status	Published - 30 May 2023

Keywords

X-ray crystallography
Donor-acceptor
p-block chemistry
NMR spectroscopy
Inert atmosphere synthesis
Phosphorous
Antimony

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10.3390/M1653Licence: CC BY

Bergsch-2023-Phosphine-stibine-Molbank-M1653-CCBY
Copyright: © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/4.0/).
Final published version, 1.5 MBLicence: CC BY

Cite this

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title = "Phosphine-stibine and phosphine-stiborane peri-substituted donor-acceptor complexes",

abstract = "Two novel Sb(III) and Sb(V) peri-substituted acenaphthene phosphorus−antimony compounds were prepared. The Sb(III) compound, 1, was prepared via reacting the organolithium precursor with dichloro(p-tolyl)Stibine, and 2 was prepared by the chlorination of 1. Both 1 and 2 were characterized by multinuclear (1H, 13C and 31P) NMR spectroscopy, and their molecular structures resolved by single-crystal X-ray diffraction. Both compounds show a dative P−Sb interaction with the antimony being the acceptor group in both cases owing to its Lewis acidity.",

keywords = "X-ray crystallography, Donor-acceptor, p-block chemistry, NMR spectroscopy, Inert atmosphere synthesis, Phosphorous, Antimony",

author = "Bergsch, {Jan U.} and Slawin, {Alexandra Martha Zoya} and Petr Kilian and Chalmers, {Brian Alexander}",

year = "2023",

month = may,

day = "30",

doi = "10.3390/M1653",

language = "English",

volume = "2023",

journal = "Molbank",

issn = "1422-8599",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

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T1 - Phosphine-stibine and phosphine-stiborane peri-substituted donor-acceptor complexes

AU - Bergsch, Jan U.

AU - Slawin, Alexandra Martha Zoya

AU - Kilian, Petr

AU - Chalmers, Brian Alexander

PY - 2023/5/30

Y1 - 2023/5/30

N2 - Two novel Sb(III) and Sb(V) peri-substituted acenaphthene phosphorus−antimony compounds were prepared. The Sb(III) compound, 1, was prepared via reacting the organolithium precursor with dichloro(p-tolyl)Stibine, and 2 was prepared by the chlorination of 1. Both 1 and 2 were characterized by multinuclear (1H, 13C and 31P) NMR spectroscopy, and their molecular structures resolved by single-crystal X-ray diffraction. Both compounds show a dative P−Sb interaction with the antimony being the acceptor group in both cases owing to its Lewis acidity.

AB - Two novel Sb(III) and Sb(V) peri-substituted acenaphthene phosphorus−antimony compounds were prepared. The Sb(III) compound, 1, was prepared via reacting the organolithium precursor with dichloro(p-tolyl)Stibine, and 2 was prepared by the chlorination of 1. Both 1 and 2 were characterized by multinuclear (1H, 13C and 31P) NMR spectroscopy, and their molecular structures resolved by single-crystal X-ray diffraction. Both compounds show a dative P−Sb interaction with the antimony being the acceptor group in both cases owing to its Lewis acidity.

KW - X-ray crystallography

KW - Donor-acceptor

KW - p-block chemistry

KW - NMR spectroscopy

KW - Inert atmosphere synthesis

KW - Phosphorous

KW - Antimony

UR - https://www.mdpi.com/1422-8599/2023/2/M1653

U2 - 10.3390/M1653

DO - 10.3390/M1653

M3 - Article

SN - 1422-8599

VL - 2023

JO - Molbank

JF - Molbank

IS - 2

M1 - M1653

ER -

Phosphine-stibine and phosphine-stiborane peri-substituted donor-acceptor complexes

Abstract

Keywords

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CCDC 2260154 & 2260155: Experimental Crystal Structure Determination

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Phosphine-stibine and phosphine-stiborane peri-substituted donor-acceptor complexes

Abstract

Keywords

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Datasets

CCDC 2260154 & 2260155: Experimental Crystal Structure Determination

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