| 摘要 |
The present invention is a compound having the formula: R1-Ac1-Ar1-M-Ar2-Ac2-R2 where R1 and R2 are independently selected from the group consisting of hydrogen, unsubstituted alkyl groups, substituted alkyl groups, unsubstituted aryl groups, and substituted aryl groups, where Ac1 and Ac2 are independently selected alkynyl groups having at least 1 carbon-carbon triple bond, where Ar1 and Ar2 are independently selected substituted or unsubstituted aromatic diradicals, and where M has the structure <IMAGE> where m is a positive integer, wherein x, p, y, r, n, and z are independently selected integers, where z NOTEQUAL 0 when n NOTEQUAL 0, and where R3 through R14 are independently selected from the group consisting of hydrogen, unsubstituted alkyl groups, substituted alkyl groups, unsubstituted aryl groups, and substituted aryl groups.
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