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Therefore, the incorporation of a metal center into a crown creates a metallacrown ether. Metallacrown ethers have a chemistry that can be significantly different from that of either the metal center or the crown ether.ÇóÄǸö´óÉñ°ïæ¸ÄÒ»ÏÂÕâ¾ä»°Òâ˼һÑù»»Ò»ÖÖ˵·¨   Ð»Ð»
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Therefore, the metal centered into a crown forms metallacrown ether. Metallacrown ether is a kind of Chemical structure which is significantly different from that of either the metal center or the crown ether.
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Ref: Therfore, the metallacrown ethers, which are crown ethers incorporated with a metal center, may have significantly different chemical properties compared with those of the incorporated metal itself or the crown ethers.
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