An indenide-tethered N-heterocyclic stannylene

Tobias Bischof; Kieren Evans; Mairi Haddow; Stephen M. Mansell

doi:10.1107/S205698902000047X

An indenide-tethered N-heterocyclic stannylene

Tobias Bischof, Kieren Evans, Mairi Haddow, Stephen M. Mansell

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Abstract

The structure of (μ-1κN:2(η²),κ² N,N′-(2-{[2,6-bis(propan-2-yl)phenyl]azanidyl}ethyl)[2-(1H-inden-1-yl)ethyl]azanido)(1,4,7,10,13,16-hexaoxacyclooctadecane-1κ⁶O)lithiumtin, [LiSn(C₈H₁₆O₄)(C₂₅H₃₁N₂)], at 100K has monoclinic (P2₁/n) symmetry. Analysis of the coordination of the Sn to the indenyl ring shows that the Sn interacts in an η fashion. A database survey showed that whilst this coordination mode is unusual for Ge and Pb compounds, Sn displays a wider range of coordination modes to cyclopentadienyl ligands and their derivatives.

Original language	English
Pages (from-to)	254-256
Number of pages	13
Journal	Acta Crystallographica Section E: Crystallographic Communications
Volume	76
Issue number	Part 2
Early online date	21 Jan 2020
DOIs	https://doi.org/10.1107/S205698902000047X
Publication status	Published - Feb 2020

Keywords

crystal structure
indenyl donor group Engineering and Physical Sciences Research Council Daphne Jackson Trust
stannylene
η-2 coordination

ASJC Scopus subject areas

General Chemistry
General Materials Science
Condensed Matter Physics

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Cite this

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title = "An indenide-tethered N-heterocyclic stannylene",

abstract = "The structure of (μ-1κN:2(η2),κ2 N,N′-(2-{[2,6-bis(propan-2-yl)phenyl]azanidyl}ethyl)[2-(1H-inden-1-yl)ethyl]azanido)(1,4,7,10,13,16-hexaoxacyclooctadecane-1κ6O)lithiumtin, [LiSn(C8H16O4)(C25H31N2)], at 100K has monoclinic (P21/n) symmetry. Analysis of the coordination of the Sn to the indenyl ring shows that the Sn interacts in an η fashion. A database survey showed that whilst this coordination mode is unusual for Ge and Pb compounds, Sn displays a wider range of coordination modes to cyclopentadienyl ligands and their derivatives.",

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AU - Evans, Kieren

AU - Haddow, Mairi

AU - Mansell, Stephen M.

PY - 2020/2

Y1 - 2020/2

N2 - The structure of (μ-1κN:2(η2),κ2 N,N′-(2-{[2,6-bis(propan-2-yl)phenyl]azanidyl}ethyl)[2-(1H-inden-1-yl)ethyl]azanido)(1,4,7,10,13,16-hexaoxacyclooctadecane-1κ6O)lithiumtin, [LiSn(C8H16O4)(C25H31N2)], at 100K has monoclinic (P21/n) symmetry. Analysis of the coordination of the Sn to the indenyl ring shows that the Sn interacts in an η fashion. A database survey showed that whilst this coordination mode is unusual for Ge and Pb compounds, Sn displays a wider range of coordination modes to cyclopentadienyl ligands and their derivatives.

AB - The structure of (μ-1κN:2(η2),κ2 N,N′-(2-{[2,6-bis(propan-2-yl)phenyl]azanidyl}ethyl)[2-(1H-inden-1-yl)ethyl]azanido)(1,4,7,10,13,16-hexaoxacyclooctadecane-1κ6O)lithiumtin, [LiSn(C8H16O4)(C25H31N2)], at 100K has monoclinic (P21/n) symmetry. Analysis of the coordination of the Sn to the indenyl ring shows that the Sn interacts in an η fashion. A database survey showed that whilst this coordination mode is unusual for Ge and Pb compounds, Sn displays a wider range of coordination modes to cyclopentadienyl ligands and their derivatives.

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KW - indenyl donor group Engineering and Physical Sciences Research Council Daphne Jackson Trust

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KW - η-2 coordination

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IS - Part 2

ER -

An indenide-tethered N-heterocyclic stannylene

Abstract

Keywords

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