Acetonitriletriaqua[3-ethoxy-1,8-(3,6,9-trioxaundecane-1,11-diyldioxy)-9 H-xanthen-9-one]terbium(III) tris(perchlorate)

作者：He Wen Jie; Pan Xiao Bo; Yao Li Hui; Yu Bing Ran; Wu Jin Cai; Tang Ning^*

来源：Acta Crystallographica Section E-Structure Reports Online, 2010, 66: M704-U1034.

DOI：10.1107/S1600536810018313

In the title compound, [Tb(CH(3)CN)(C(23)H(26)O(8))(H(2)O)(3)](ClO(4))(3), the Tb(3+) atom is eight-coordinated by one N atom of an acetonitrile molecule, three water O atoms and four ligand O atoms. The Tb(3+) atom is located on one side of the macrocycle and the carbonyl oxygen coordinated to the terbium [Tb1-O1=2.210 (3) angstrom] is bent out of the xanthone plane by 0.514 (3) angstrom. The geometry around terbium is a distorted two-capped trigonal prism.

• 出版日期2010-6
• 单位兰州大学