Bis(μ2-1-carboxybenzene-2-carboxylato)diaqua(monohydrogen phthalato)-(1,10-phenanthroline)samarium(III): Hydrothermal synthesis and crystal structure

Autor:	Sheng-Li Liu, Yong Xia, Lan Lai, Liang-Cai Yu
Rok vydání:	2009
Předmět:	Lanthanide Samarium chemistry.chemical_compound Crystallography Chemistry General Chemical Engineering Phenanthroline Hydrothermal synthesis chemistry.chemical_element General Chemistry Crystal structure Triclinic crystal system
Zdroj:	Russian Journal of Coordination Chemistry. 35:864-867
ISSN:	1608-3318 1070-3284
DOI:	10.1134/s1070328409110128
Popis:	A new lanthanide complex [{Sm(HPht)(Phen)(H2O)2}2(μ-Pht)2] (I), where Pht2− is dianion of o-phthalic acid; HPht− is monoanion of o-phthalic acid; Phen is 1,10-phenanthroline, has been synthesized, and its crystal structure was determined by X-ray crystallography. Complex I crystallizes in the triclinic system, space group P $$ \bar 1 $$ , with lattice parameters a = 10.1126(3), b = 10.7029(3), c = 11.9360(3) A, α = 90.2260(10)°, β = 99.526(2)°, γ =100.9810(10)°, V = 1249.87(6) A3, Z = 2, ρ c = 1.849 mg/m3, final R indices I > 2σ(I): R 1 = 0.0202, wR 2 = 0.0493; R indices (all data): R 1 = 0.0220, wR 2 = 0.0504.
Databáze:	OpenAIRE
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