- 相關(guān)推薦
丁二酮肟雙核銅配合物的合成、結(jié)構(gòu)和性能表征
The structure of [Cu2(Hdmg)4] (Hdmg = dimethylglyoxime anion) has been determined by X-ray crystallog-raphy. It is monoclinic, space group P21/n, with Z =2. The lattice parameters: a =0. 71601(14) nm; b =1.7044(3) nm; c=1.0126(4) nm; β=113.89(2)°; Mr=587.52 (C16H28Cu2N8O8); V=1.1299(5) nm3. Thecopper atom lies in a distorted square-pyramidal environment. The four equatorial donors are four nitrogen atomsfrom bidentate chelate dimethylglyoxime anion ligands. The oxygen atom from the dimethylglyoxime ligand acts as abridging atom occupying the apical position of the symmetry-related copper atom in the dimer structure. The twodimethylglyoximes bridge two copper atoms to form a six-member Cu2O2N2 ring, respectively. The thermal gravity(TG) data indicate that the compound [Cu2(Hdmg)4] undergoes two exothermic reactions with loss of the organicligand to give residue CuO. CCDC: 208729.
作 者： 建方方 孫萍萍 肖海連 作者單位： 青島科技大學新材料與功能配合物實驗室,青島,266042 刊 名： 無機化學學報 ISTIC SCI PKU 英文刊名： CHINESE JOURNAL OF INORGANIC CHEMISTRY 年，卷(期)： 2003 19(7) 分類號： O618.121 關(guān)鍵詞： 丁二酮肟 TG 雙核銅 晶體結(jié)構(gòu) dimethylglyoxime TG dinuclear copper (Ⅱ) crystal structure【丁二酮肟雙核銅配合物的合成、結(jié)構(gòu)和性能表征】相關(guān)文章：
稀土均苯四甲酸配合物的合成與表征04-26
熔融法合成甘氨酸鋅配合物及表征04-27
兩親性星狀共聚物的合成、表征和性能04-26
HPMBP縮對氟芐胺合Ni(Ⅱ)配合物的合成、表征和量化計算04-26
銅(Ⅱ)配合物[Cu(pydc)(H2O)2]2合成、結(jié)構(gòu)和量子化學的研究04-26
糠醛甘氨酸Schiff堿及其稀土La(Ⅲ)配合物的合成與表征04-27
三環(huán)氮雜取代冠醚配體及配合物的合成與表征04-27
雙香豆素類化合物的合成及表征04-27