2015
DOI: 10.1039/c5ra19376a
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Synthesis, crystal structure, fluorescence and antimicrobial activity of a series of rare-earth complexes based on indolebutyric acid

Abstract: The antimicrobial activity of a series of rare earth complexes was investigated in detail.

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Cited by 11 publications
(5 citation statements)
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References 33 publications
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“…The coordination sphere is an eight-coordinated Yb­(III) center with a [YbN 3 O 5 ] coordination environment, forming a trigonal dodecahedron geometry, as shown in Figure . The Yb–O bond lengths are in the range of 2.216(2)–2.272(3) Å and the Yb–N bond lengths are in the range of 2.490(3)–2.506(3) Å, which are in agreement with the typical values for previously reported Yb­(III) complexes. , The NN double-bond length in [Yb­(tfd) 2 L] is 1.233(5) Å and the CO double-bond length in L is 1.279(4) Å, which are slightly longer than the corresponding distances for the pure H 2 DL ligand.…”
Section: Resultsmentioning
confidence: 99%
“…The coordination sphere is an eight-coordinated Yb­(III) center with a [YbN 3 O 5 ] coordination environment, forming a trigonal dodecahedron geometry, as shown in Figure . The Yb–O bond lengths are in the range of 2.216(2)–2.272(3) Å and the Yb–N bond lengths are in the range of 2.490(3)–2.506(3) Å, which are in agreement with the typical values for previously reported Yb­(III) complexes. , The NN double-bond length in [Yb­(tfd) 2 L] is 1.233(5) Å and the CO double-bond length in L is 1.279(4) Å, which are slightly longer than the corresponding distances for the pure H 2 DL ligand.…”
Section: Resultsmentioning
confidence: 99%
“…稀土配合物由于多样的结构和其在发光 [1] 、生物 医学 [ 2 ] 、磁性 [ 3 ] 、催化 [ 4 , 5 ] 、气体存储 [ 6 ] 、荧光探 针 [7,8] 、热化学 [9] 等领域的潜在应用而成为越来越多科 学工作者研究的热点. 因此, 设计合成结构新颖和性能 独特的稀土配合物已成为科研工作者的研究目标.…”
Section: 引言unclassified
“…Известны лишь отдельные спектроскопические и рентгеноструктурные исследования пиррол-и индол-карбоксилатов лантанидов [12][13][14][15]. В то же время значительное число работ посвящено изучению пирролсодержащих карбоксилатов других металлов и карбоновых кислот с пиррольным фрагментом [16][17][18][19][20][21].…”
Section: Introductionunclassified
“…Интерес к этим соединениям обусловлен тем, что многие биологически важные соединения, такие как гемоглобин, хлорофилл, витамин B12 и ряд гормонов, включают фрагменты пиррола или индола. Производные индола, индолкарбоновые кислоты и соответствующие комплексы металлов, в том числе комплексы лантанидов [13,15], проявляют противовоспалительную, антибактериальную, антивирусную, антиоксидантную активности [22,23].…”
Section: Introductionunclassified