Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/27568
Title: Synthesis and structures of lanthanide complexes of N-p- tolylsulfonylglycinate and 1,10-phenanthroline
Authors: Zhang, MB
Hu, RX
Liang, FP
Ma, LF
Zhou, ZY
Keywords: 1,10-phenanthroline
Crystal structure
Lanthanide
N-protected amino acid
Issue Date: 2005
Source: Chinese journal of chemistry, 2005, v. 23, no. 9, p. 1139-1142 How to cite?
Journal: Chinese Journal of Chemistry 
Abstract: Three new lanthanide complexes with the formulae [Eu2(TsGly) 6(phen)2(H2O)2] (1), [Ln(TsGly) 2(phen)2-(H2O)2]Cl·2H 2O [Ln=Er (2a) and Yb (2b), TsGly=N-p-tolylsulfonylglycinate, phen=1,10-phenanthroline] were synthesized. Crystallographic data for 1: monoclinic, P21/n, a=1.29791(16) nm, b=1.9034(2) nm, c=1.7596(2) nm, β=93.410(3)°, V=4.3394(9) nm3, Z=4, R1=0.0326, wR2=0.0771; and for 2b: triclinic, P1, a=1.2674(2) nm, b=1.4405(2) nm, c=1.4809(3) nm, a=113.256(3)°, β=108.253(3)°, γ=94.739(3)°, V=2.2922(7) nm3, Z=2, R1=0.0292, wR2=0.0669. X-ray diffractional analysis reveals that compound 1 adopts dinuclear structure with fourfold bridging TsGly ligands between the Eu(III) centers, while compound 2b features an unusual mononuclear structure.
URI: http://hdl.handle.net/10397/27568
ISSN: 1001-604X
DOI: 10.1002/cjoc.200591139
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