Homoleptic hexa- and penta-coordinated gallium(i) amide complexes of ruthenium and molybdenum

Raphael Bühler; Richard J.J. Weininger; Johannes Stephan; Maximilian Muhr; Balasai M.T. Bock; Christian Gemel; Roland A. Fischer

doi:10.1039/d4dt00823e

Homoleptic hexa- and penta-coordinated gallium(i) amide complexes of ruthenium and molybdenum

Raphael Bühler, Richard J.J. Weininger, Johannes Stephan, Maximilian Muhr, Balasai M.T. Bock, Christian Gemel, Roland A. Fischer

Chair of Inorganic and Organometallic Chemistry

Technical University of Munich

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

Abstract

Reaction of neutral olefin complexes of ruthenium and molybdenum with GaTMP (TMP = 2,2,6,6-tetramethylpiperidinyl) by substitution leads to the formation of respective five- and six-coordinated homoleptic products. [Ru(GaTMP)₅] (1) and [Mo(GaTMP)₆] (2) were isolated and characterized. Core structure geometries were analyzed using continuous shape measure, and the complexes were subjected to DFT calculations unveiling competing π-interactions between the transition metal center and the amido substituent with the unoccupied p_π orbitals of the gallium.

Original language	English
Journal	Dalton Transactions
DOIs	https://doi.org/10.1039/d4dt00823e
State	Accepted/In press - 2024

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title = "Homoleptic hexa- and penta-coordinated gallium(i) amide complexes of ruthenium and molybdenum",

abstract = "Reaction of neutral olefin complexes of ruthenium and molybdenum with GaTMP (TMP = 2,2,6,6-tetramethylpiperidinyl) by substitution leads to the formation of respective five- and six-coordinated homoleptic products. [Ru(GaTMP)5] (1) and [Mo(GaTMP)6] (2) were isolated and characterized. Core structure geometries were analyzed using continuous shape measure, and the complexes were subjected to DFT calculations unveiling competing π-interactions between the transition metal center and the amido substituent with the unoccupied pπ orbitals of the gallium.",

author = "Raphael B{\"u}hler and Weininger, {Richard J.J.} and Johannes Stephan and Maximilian Muhr and Bock, {Balasai M.T.} and Christian Gemel and Fischer, {Roland A.}",

note = "Publisher Copyright: {\textcopyright} 2024 The Royal Society of Chemistry.",

year = "2024",

doi = "10.1039/d4dt00823e",

language = "English",

journal = "Dalton Transactions",

issn = "1477-9226",

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TY - JOUR

T1 - Homoleptic hexa- and penta-coordinated gallium(i) amide complexes of ruthenium and molybdenum

AU - Bühler, Raphael

AU - Weininger, Richard J.J.

AU - Stephan, Johannes

AU - Muhr, Maximilian

AU - Bock, Balasai M.T.

AU - Gemel, Christian

AU - Fischer, Roland A.

PY - 2024

Y1 - 2024

N2 - Reaction of neutral olefin complexes of ruthenium and molybdenum with GaTMP (TMP = 2,2,6,6-tetramethylpiperidinyl) by substitution leads to the formation of respective five- and six-coordinated homoleptic products. [Ru(GaTMP)5] (1) and [Mo(GaTMP)6] (2) were isolated and characterized. Core structure geometries were analyzed using continuous shape measure, and the complexes were subjected to DFT calculations unveiling competing π-interactions between the transition metal center and the amido substituent with the unoccupied pπ orbitals of the gallium.

AB - Reaction of neutral olefin complexes of ruthenium and molybdenum with GaTMP (TMP = 2,2,6,6-tetramethylpiperidinyl) by substitution leads to the formation of respective five- and six-coordinated homoleptic products. [Ru(GaTMP)5] (1) and [Mo(GaTMP)6] (2) were isolated and characterized. Core structure geometries were analyzed using continuous shape measure, and the complexes were subjected to DFT calculations unveiling competing π-interactions between the transition metal center and the amido substituent with the unoccupied pπ orbitals of the gallium.

UR - http://www.scopus.com/inward/record.url?scp=85191853568&partnerID=8YFLogxK

U2 - 10.1039/d4dt00823e

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M3 - Article

AN - SCOPUS:85191853568

SN - 1477-9226

JO - Dalton Transactions

JF - Dalton Transactions

ER -

Homoleptic hexa- and penta-coordinated gallium(i) amide complexes of ruthenium and molybdenum

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