... 汤姆逊-贝特洛原理 Thomson-Berthelot principle 羰基铬 chromium carbonyl 羰基钴 cobalt carbonyl ...
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合成一种新的金属铬有机单体N -乙烯基咔唑三羰基铬，经元素分析、 IR和1H NMR确证和表征。
A novel metal chromium containing organic monomer, N vinylcarbazole chromium tricarbonyl has been synthesized and the structure has been confirmed by elemental analysis, IR and 1H NMR spectra.
结论蛋白质肽链上的羰基氧与铬形成配位键。
Conclusion it is concluded that carboxylate oxygen and chromium were bonding with coordinated bond.
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