Synthesis, characterization and crystal structure of an unsymmetric Samarium(III) cryptate

Authors
Chen, QY Luo, QH Mei, YH Liu, YJ Zhou, ZY
Citation
Qy. Chen et al., Synthesis, characterization and crystal structure of an unsymmetric Samarium(III) cryptate, J COORD CH, 51(2), 2000, pp. 125-134
Citations number
21
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
JOURNAL OF COORDINATION CHEMISTRY
ISSN journal
00958972 → ACNP
Volume
51
Issue
2
Year of publication
2000
Pages
125 - 134
Database
ISI
SICI code
0095-8972(2000)51:2<125:SCACSO>2.0.ZU;2-2
Abstract
The complex [Sm(H3L)(NO3)(H2O)](NO3)(2) . H2O was synthesized by the (2+3) condensation of tris(2-aminoethyl)amine with 2,6-diformyl-4-chlorophenol in the presence of Sm3+. Its crystal structure has been determined. In the co mplex the coordination number of Sm3+ is nine. A water molecule is encapsul ated in the cryptate as a guest, confirmed by electrospray mass spectrometr y, thermal analysis and the X-ray crystal structure.