(Decacarbonyl)(1-isopropyl-2-phenyl-1,2,5,6-tetrahydroacenaphtho [5,6-cd][1,2]diphosphole)ditungsten(0)

Zachary H. Davis; Cameron L. Carpenter-Warren; Laurence J. Taylor; Alexandra M. Z. Slawin; Petr Kilian; Brian A. Chalmers

doi:10.3390/M1671

(Decacarbonyl)(1-isopropyl-2-phenyl-1,2,5,6-tetrahydroacenaphtho [5,6-cd][1,2]diphosphole)ditungsten(0)

Zachary H. Davis, Cameron L. Carpenter-Warren, Laurence J. Taylor, Alexandra M. Z. Slawin, Petr Kilian, Brian A. Chalmers^*

^*Corresponding author for this work

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Abstract

A binuclear tungsten(0) complex with an asymmetric bridging 1,2-diphosphole ligand was prepared by the photolysis of tungsten hexacarbonyl in the presence of 1-isopropyl-2-phenyl-1,2,5,6-tetrahydroacenaphtho [5,6-cd][1,2]diphosphole. The tungsten complex 1 was characterized by high resolution mass spectrometry, multinuclear NMR spectroscopy (¹H, ¹³C, ³¹P), and elemental microanalysis. The structure of the trans isomer was resolved by single crystal X-ray diffraction, showing a slight elongation of the P−P bond upon coordination to the W(CO)₅ groups.

Original language	English
Article number	M1671
Number of pages	6
Journal	Molbank
Volume	2023
Issue number	2
DOIs	https://doi.org/10.3390/M1671
Publication status	Published - 16 Jun 2023

Keywords

X-ray crystallography
NMR spectroscopy
Inert atmosphere synthesis
Phosphorus
Tungsten
Binuclear complex

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10.3390/M1671Licence: CC BY

Davis_2023_Molbank_Decacarbonyl_CC
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, 1.85 MBLicence: CC BY

CCDC 2264466: Experimental Crystal Structure Determination
Davis, Z. H. (Creator), Carpenter-Warren, C. L. (Creator), Taylor, L. J. (Creator), Slawin, A. M. Z. (Creator), Kilian, P. (Creator) & Chalmers, B. A. (Creator), Cambridge Crystallographic Data Centre, 2023
DOI: 10.5517/ccdc.csd.cc2g0c95
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@article{d28e3e9341d5418497e1d5e6753f2065,

title = "(Decacarbonyl)(1-isopropyl-2-phenyl-1,2,5,6-tetrahydroacenaphtho [5,6-cd][1,2]diphosphole)ditungsten(0)",

abstract = "A binuclear tungsten(0) complex with an asymmetric bridging 1,2-diphosphole ligand was prepared by the photolysis of tungsten hexacarbonyl in the presence of 1-isopropyl-2-phenyl-1,2,5,6-tetrahydroacenaphtho [5,6-cd][1,2]diphosphole. The tungsten complex 1 was characterized by high resolution mass spectrometry, multinuclear NMR spectroscopy (1H, 13C, 31P), and elemental microanalysis. The structure of the trans isomer was resolved by single crystal X-ray diffraction, showing a slight elongation of the P−P bond upon coordination to the W(CO)5 groups.",

keywords = "X-ray crystallography, NMR spectroscopy, Inert atmosphere synthesis, Phosphorus, Tungsten, Binuclear complex",

author = "Davis, {Zachary H.} and Carpenter-Warren, {Cameron L.} and Taylor, {Laurence J.} and Slawin, {Alexandra M. Z.} and Petr Kilian and Chalmers, {Brian A.}",

year = "2023",

month = jun,

day = "16",

doi = "10.3390/M1671",

language = "English",

volume = "2023",

journal = "Molbank",

issn = "1422-8599",

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

number = "2",

}

TY - JOUR

T1 - (Decacarbonyl)(1-isopropyl-2-phenyl-1,2,5,6-tetrahydroacenaphtho [5,6-cd][1,2]diphosphole)ditungsten(0)

AU - Davis, Zachary H.

AU - Carpenter-Warren, Cameron L.

AU - Taylor, Laurence J.

AU - Slawin, Alexandra M. Z.

AU - Kilian, Petr

AU - Chalmers, Brian A.

PY - 2023/6/16

Y1 - 2023/6/16

N2 - A binuclear tungsten(0) complex with an asymmetric bridging 1,2-diphosphole ligand was prepared by the photolysis of tungsten hexacarbonyl in the presence of 1-isopropyl-2-phenyl-1,2,5,6-tetrahydroacenaphtho [5,6-cd][1,2]diphosphole. The tungsten complex 1 was characterized by high resolution mass spectrometry, multinuclear NMR spectroscopy (1H, 13C, 31P), and elemental microanalysis. The structure of the trans isomer was resolved by single crystal X-ray diffraction, showing a slight elongation of the P−P bond upon coordination to the W(CO)5 groups.

AB - A binuclear tungsten(0) complex with an asymmetric bridging 1,2-diphosphole ligand was prepared by the photolysis of tungsten hexacarbonyl in the presence of 1-isopropyl-2-phenyl-1,2,5,6-tetrahydroacenaphtho [5,6-cd][1,2]diphosphole. The tungsten complex 1 was characterized by high resolution mass spectrometry, multinuclear NMR spectroscopy (1H, 13C, 31P), and elemental microanalysis. The structure of the trans isomer was resolved by single crystal X-ray diffraction, showing a slight elongation of the P−P bond upon coordination to the W(CO)5 groups.

KW - X-ray crystallography

KW - NMR spectroscopy

KW - Inert atmosphere synthesis

KW - Phosphorus

KW - Tungsten

KW - Binuclear complex

U2 - 10.3390/M1671

DO - 10.3390/M1671

M3 - Article

SN - 1422-8599

VL - 2023

JO - Molbank

JF - Molbank

IS - 2

M1 - M1671

ER -

(Decacarbonyl)(1-isopropyl-2-phenyl-1,2,5,6-tetrahydroacenaphtho [5,6-cd][1,2]diphosphole)ditungsten(0)

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CCDC 2264466: Experimental Crystal Structure Determination

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