Synthesis and Characterization of Metal Tribromoacetates and Their Alkali Metal Derivatives

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Fe<sub>2</sub>Cl<sub>2</sub>(O<sub>2</sub>CCBr<sub>3</sub>)<sub>4</sub></td><td align="center">Fe<sub>2</sub>Cl(O<sub>2</sub>CCBr<sub>3</sub>)<sub>5</sub></td><td align="center">Fe(O<sub>2</sub>CCBr)<sub>3</sub></td><td align="center">Assignments</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">495 Sh</td><td align="center">460</td><td align="center">519</td><td align="center"><svg height="23.049999" id="M5" style="vertical-align:-5.73166pt" version="1.1" viewbox="0 0 30.112499 23.049999" width="30.112499" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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t96 -62.5q53 0 78 45.5t25 105.5q0 68 -35 116t-99 48z" id="x36"></path></g>
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</svg> (G)</td></tr><tr><td align="left">938</td><td align="center">923</td><td align="center">942</td><td align="center"><svg height="23.049999" id="M7" style="vertical-align:-5.73166pt" version="1.1" viewbox="0 0 30.112499 23.049999" width="30.112499" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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t96 -62.5q53 0 78 45.5t25 105.5q0 68 -35 116t-99 48z" id="x36"></path></g>
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</svg> (G)</td></tr><tr><td align="left">—</td><td align="center">—</td><td align="center">347</td><td align="center">Charge transfer</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Diffused reflectance spectra (cm<sup>−1</sup>) of Fe<sub>2</sub>Cl<sub>2</sub>(O<sub>2</sub>CCBr<sub>3</sub>)<sub>4</sub>, Fe<sub>2</sub>Cl(O<sub>2</sub>CCBr<sub>3</sub>)<sub>5</sub>, and Fe(O<sub>2</sub>CCBr)<sub>3</sub>.

Journal of Chemistry

tab4

Table 4

Table 4: Synthesis and Characterization of Metal Tribromoacetates and Their Alkali Metal Derivatives 