Solution NMR structural study of a mixed aggregate of N-lithium triphenylphosphazene and lithium bromide

I Fernandez; Matthew G Davidson; R D Price; F L Ortiz

doi:10.1039/b821424g

Solution NMR structural study of a mixed aggregate of N-lithium triphenylphosphazene and lithium bromide

I Fernandez, Matthew G Davidson, R D Price, F L Ortiz

Department of Chemistry

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

5 Citations (SciVal)

Abstract

The toluene solution structure of an N-lithio(triphenyl) phosphazene (Ph3PNLi) mixed aggregate with lithium bromide (LiBr), 5, has been elucidated for the first time based on multinuclear magnetic resonance measurements (H-1, Li-6, Li-7, C-13 and P-31). The structure consist of two dimers [Li(mu-Z)](2) (Z= Br, NPR3) linked through LiX (X= N, Br) bridges. This arrangement is a cubane-like structure analogous to that found in the solid-state.

Original language	English
Pages (from-to)	2438-2442
Number of pages	5
Journal	Dalton Transactions
Volume	13
DOIs	https://doi.org/10.1039/b821424g
Publication status	Published - 2009

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10.1039/b821424g

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abstract = "The toluene solution structure of an N-lithio(triphenyl) phosphazene (Ph3PNLi) mixed aggregate with lithium bromide (LiBr), 5, has been elucidated for the first time based on multinuclear magnetic resonance measurements (H-1, Li-6, Li-7, C-13 and P-31). The structure consist of two dimers [Li(mu-Z)](2) (Z= Br, NPR3) linked through LiX (X= N, Br) bridges. This arrangement is a cubane-like structure analogous to that found in the solid-state.",

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AU - Fernandez, I

AU - Davidson, Matthew G

AU - Price, R D

AU - Ortiz, F L

PY - 2009

Y1 - 2009

N2 - The toluene solution structure of an N-lithio(triphenyl) phosphazene (Ph3PNLi) mixed aggregate with lithium bromide (LiBr), 5, has been elucidated for the first time based on multinuclear magnetic resonance measurements (H-1, Li-6, Li-7, C-13 and P-31). The structure consist of two dimers [Li(mu-Z)](2) (Z= Br, NPR3) linked through LiX (X= N, Br) bridges. This arrangement is a cubane-like structure analogous to that found in the solid-state.

AB - The toluene solution structure of an N-lithio(triphenyl) phosphazene (Ph3PNLi) mixed aggregate with lithium bromide (LiBr), 5, has been elucidated for the first time based on multinuclear magnetic resonance measurements (H-1, Li-6, Li-7, C-13 and P-31). The structure consist of two dimers [Li(mu-Z)](2) (Z= Br, NPR3) linked through LiX (X= N, Br) bridges. This arrangement is a cubane-like structure analogous to that found in the solid-state.

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VL - 13

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JO - Dalton Transactions

JF - Dalton Transactions

ER -

Solution NMR structural study of a mixed aggregate of N-lithium triphenylphosphazene and lithium bromide

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