The Utility of 2,2′-Bipyrimidine in Lanthanide Chemistry: From Materials Synthesis to Structural and Physical Properties

<table>Relative energetic positions of the lowest singlet and triplet excited states of bpm (left) and the <i>β</i>-diketonates dbm, bta, tta, and nta, and possible energy migration pathways and transfers occurring in the complexes [{Nd(dbm)<sub>3</sub>(THF)}<sub>2</sub>(<i>μ</i>-bpm)], [{Nd(bta)<sub>3</sub>(MeOH)}<sub>2</sub>(<i>μ</i>-bpm)]<svg height="5.0124998" id="M22" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 4.5999999 5.0124998" width="4.5999999" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">⋅</tspan>
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</g>
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</svg>bpm (3<svg height="5.0124998" id="M23" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 4.5999999 5.0124998" width="4.5999999" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">⋅</tspan>
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</g>
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</svg>bpm), [{Nd(tta)<sub>3</sub>}<sub>2</sub>(<i>μ</i>-bpm)]<sub>∞</sub>, and [Nd(nta)<sub>3</sub>(bpm)]<sub>x</sub>.</table>

International Journal of Inorganic Chemistry

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Figure 8

Figure 8: The Utility of 2,2′-Bipyrimidine in Lanthanide Chemistry: From Materials Synthesis to Structural and Physical Properties 