本刊1980年第二期109—111页登载的我们所写《固氮酶活性中心模型中硫的微量测定》一文研究简报,因前文过于简略,现有几点需加以补充说明如下: 1.固氮酶活性中心模型物的探索合成研究为兰州大学有机化学所有机合成研究室与中国科学院福建物质结构研究所协作进行,兰州大学有机化学研究所有机分析研究室配合他们的合成研究承担了部分合成样品的元素分析任务而开展了一些元素微量分析新方法的研究,以求解决分析这类样品时常规方法所不能获得准确数据的问题。本工作所提出的分析方法就是针对这些含钼、铁、鎂、氮、硫及卤素的有机金属化合成物中硫的微量测定而设计的。本文中所用一些固氮酶模型化合物样品均由兰州大学有机合成研究室交来委托分析的,谨致谢意。由于他们的探索研究工作正在进行中,对于样品的合 The publication of the 1980 issue of the second issue of 109-111 page, we wrote “micro-determination of sulfur in the nitrogenase activity center model,” a text research briefing, because the preceding is too brief, the current need to be added as follows: 1. Nitrogen Exploration and synthesis of enzyme activity center model The synthesis research was carried out in collaboration with Fujian Institute of Organic Chemistry, Chinese Academy of Sciences, Organic Synthesis Laboratory of Lanzhou University and Organic Synthesis Laboratory of Lanzhou University, in collaboration with their synthesis research, Of the elemental analysis tasks, a number of new approaches to elemental microanalysis have been developed to address the issue of the inability of routine methods to obtain accurate data when analyzing such samples. The analytical method proposed in this work is designed for the trace determination of sulfur in organometallic compounds containing molybdenum, iron, magnesium, nitrogen, sulfur and halogens. Some of the nitrogenase model compounds used in this article were submitted by Lanzhou University Organic Synthesis Laboratory entrusted with the analysis, I would like to thank you. Due to their exploration research work in progress, for the sample together