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Titanocene Pnictinidene Complexes

10 March 2021, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

The phospha-Wittig reagent MesTerPPMe3 (MesTer = 2,6-{2,4,6-Me3-C6H2}-C6H3) and arsa-Wittig reagent DipTerAsPMe3 (DipTer = 2,6-{2,6-iPr2-C6H3}-C6H3) have been employed to synthesize the titanocene complexes Cp2Ti(PMe3)PnAr (Pn = P, As) with terminal phosphinidene or arsinidene ligands, respectively. Ab initio studies show that the description as singlet biradicaloids in their ground state is warranted.

Keywords

Arsenic
Phosphorus
Titanium
Titanocene
Phosphinidene Complexes
Arsinidene Complexes

Supplementary materials

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Description
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Title
ESI final
Description
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cartesian coordinates for Cp2M(ER#)(PR3) projekt final
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Version History

Mar 10, 2021 Version 1

Version Notes

Initial_Submission

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The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv.14186174.v1
D O I: 10.26434/chemrxiv.14186174.v1 [opens in a new tab]

Funding

Boehringer Ingelheim Stiftung (Exploration Grant for C. H.-J.)

Author’s competing interest statement

There are no conflicts to declare.

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