A heteroaromatically functionalized hexamolybdate

Merinda R. Healey; Stephen P. Best; Lars Goerigk; Chris Ritchie

doi:10.3390/inorganics3020082

A heteroaromatically functionalized hexamolybdate

Merinda R. Healey, Stephen P. Best, Lars Goerigk, Chris Ritchie

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

6 Citations (Scopus)

Abstract

A new heteroaromatic thiophene containing organoimido functionalized hexamolybdate has been synthesized and characterized in both solid form and solution. Structural analysis shows successful introduction of the organoimido ligand through replacement of one terminal oxo site on [Mo₆O₁₉]^2- to yield the singly functionalized hexamolybdate. Spectroscopic and theoretical analysis indicates charge transfer between the inorganic and organic components, with a significantly red-shifted lowest lying transition of 399 nm vs. the parent Lindqvist ion of 325 nm. Additional characterization includes, thermal gravimetric analysis (TGA), infrared (IR), cyclic voltammetry (CV), nuclear magnetic resonance (NMR) and time-dependent density functional theory (TD-DFT) studies.

Original language	English
Pages (from-to)	82-100
Number of pages	19
Journal	Inorganics
Volume	3
Issue number	2
DOIs	https://doi.org/10.3390/inorganics3020082
Publication status	Published - 1 Jan 2015
Externally published	Yes

Keywords

Dehydration
Organoimido
Polyoxometalate
Thiophene

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title = "A heteroaromatically functionalized hexamolybdate",

abstract = "A new heteroaromatic thiophene containing organoimido functionalized hexamolybdate has been synthesized and characterized in both solid form and solution. Structural analysis shows successful introduction of the organoimido ligand through replacement of one terminal oxo site on [Mo6O19]2- to yield the singly functionalized hexamolybdate. Spectroscopic and theoretical analysis indicates charge transfer between the inorganic and organic components, with a significantly red-shifted lowest lying transition of 399 nm vs. the parent Lindqvist ion of 325 nm. Additional characterization includes, thermal gravimetric analysis (TGA), infrared (IR), cyclic voltammetry (CV), nuclear magnetic resonance (NMR) and time-dependent density functional theory (TD-DFT) studies.",

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T1 - A heteroaromatically functionalized hexamolybdate

AU - Healey, Merinda R.

AU - Best, Stephen P.

AU - Goerigk, Lars

AU - Ritchie, Chris

PY - 2015/1/1

Y1 - 2015/1/1

N2 - A new heteroaromatic thiophene containing organoimido functionalized hexamolybdate has been synthesized and characterized in both solid form and solution. Structural analysis shows successful introduction of the organoimido ligand through replacement of one terminal oxo site on [Mo6O19]2- to yield the singly functionalized hexamolybdate. Spectroscopic and theoretical analysis indicates charge transfer between the inorganic and organic components, with a significantly red-shifted lowest lying transition of 399 nm vs. the parent Lindqvist ion of 325 nm. Additional characterization includes, thermal gravimetric analysis (TGA), infrared (IR), cyclic voltammetry (CV), nuclear magnetic resonance (NMR) and time-dependent density functional theory (TD-DFT) studies.

AB - A new heteroaromatic thiophene containing organoimido functionalized hexamolybdate has been synthesized and characterized in both solid form and solution. Structural analysis shows successful introduction of the organoimido ligand through replacement of one terminal oxo site on [Mo6O19]2- to yield the singly functionalized hexamolybdate. Spectroscopic and theoretical analysis indicates charge transfer between the inorganic and organic components, with a significantly red-shifted lowest lying transition of 399 nm vs. the parent Lindqvist ion of 325 nm. Additional characterization includes, thermal gravimetric analysis (TGA), infrared (IR), cyclic voltammetry (CV), nuclear magnetic resonance (NMR) and time-dependent density functional theory (TD-DFT) studies.

KW - Dehydration

KW - Organoimido

KW - Polyoxometalate

KW - Thiophene

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U2 - 10.3390/inorganics3020082

DO - 10.3390/inorganics3020082

M3 - Article

AN - SCOPUS:84964568647

SN - 2304-6740

VL - 3

SP - 82

EP - 100

JO - Inorganics

JF - Inorganics

IS - 2

ER -

A heteroaromatically functionalized hexamolybdate

Abstract

Keywords

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