<span class="searchmatch">biferrocenium</span> (plural <span class="searchmatch">biferroceniums</span>) (organic chemistry, in combination) A cation derived from biferrocene....
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Stack trace:
#0 /home/enciclo/public_html/dictious.com/search.php(75): include()
#1 {main}
thrown in /home/enciclo/public_html/dictious.com/inc.main.result.php on line 14