Syntheses, Crystal Structures and Theoretical Calculations of Two Nickel, Zinc Coordination Polymers with 4-Nitrophthalic Acid and Bis(imidazol) Ligands
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DOI: 10.1007/s10904-019-01206-z
Abstract: Two new complexes [Ni(4-nph)(bix)(H 2 O)] n (1) and [Zn(4-nph)(mbix)] n ·nH 2 O (2) (4-H 2 nph = 4-nitrophthalic acid, bix = 1,4-bis(imidazol-1-yl)-benzene, mbix = 1,3-bis(imidazol-1-yl)-benzene) have been hydrothermally synthesized and structurally characterized by elemental analysis, IR spectroscopy, TG, fluorescence… read more here.
Keywords: structures theoretical; nitrophthalic acid; syntheses crystal; crystal structures ... See more keywords
Hydrothermal synthesis and characterization of two dimensional coordination polymers with 2,2′-dimethylglutarate and 1,2-bis(imidazol-1-ylmethyl)benzene
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DOI: 10.1016/j.ica.2018.12.039
Abstract: Abstract The hydrothermal reactions of some metal ions with 2,2′-dimethylglutaric acid (22dmgH 2 ) and 1,2-bis(imidazol-1-ylmethyl)benzene (obix) newly afford four coordination polymers are called, {[Co 2 (µ-22dmg) 2 (µ-obix) 2 ]∙1.5H 2 O} n (1)… read more here.
Keywords: ylmethyl benzene; bis imidazol; topology; imidazol ylmethyl ... See more keywords
Bis(imidazol-1-yl)methane-based heteroscorpionate metal(II) complexes: Theoretical, antimicrobial, antioxidant, in vitro cytotoxicity and c-Met tyrosine kinase studies
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DOI: 10.1016/j.molstruc.2019.06.088
Abstract: Abstract The C-centered bis(imidazol-1-yl)methane-based heteroscorpionate metal(II) complexes of the type [M(L1−3)Cl] (1–9), where M = Mn(II), Ni(II) or Cu(II) have been synthesized using the heteroscorpionate ligands, (2-hydroxyphenyl)bis(imidazol-1-yl)methane (HL1), (4-diethylamino-2-hydroxyphenyl)bis(imidazol-1-yl)methane (HL2) and (5-bromo-2-hydroxyphenyl)bis(imidazol-1-yl)methane (HL3). The spectral and theoretical… read more here.
Keywords: heteroscorpionate; geometry; imidazol methane; bis imidazol ... See more keywords
A three-dimensional ZnII coordination polymer constructed from 1,1'-biphenyl-2,2',4,4'-tetracarboxylate and 1,4-bis(1H-imidazol-1-yl)benzene ligands exhibiting photoluminescence.
Sign Up to like & getrecommendations! Published in 2017 at "Acta crystallographica. Section C, Structural chemistry"
DOI: 10.1107/s2053229617000213
Abstract: Ligands based on polycarboxylic acids are excellent building blocks for the construction of coordination polymers; they may bind to a variety of metal ions and form clusters, as well as extended chain or network structures.… read more here.
Keywords: three dimensional; coordination; imidazol benzene; bis imidazol ... See more keywords
From Isostructurality to Structural Diversity of Ag(I) Coordination Complexes Formed with Imidazole Based Bipodal Ligands, and Disclosure of a Unique Topology
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DOI: 10.3390/ma15051852
Abstract: Two Ag(I) complexes with 1,3-bis(imidazol-1-ylmethyl)benzene (bib) and counterions BF4− (1) and PF6− (2) were synthesized in order to check their behavior in forming molecular/crystal structures. This allows comparison with the final products of analogous syntheses… read more here.
Keywords: topology; imidazol ylmethyl; coordination; bis imidazol ... See more keywords
High-Temperature Spin Crossover in Iron(II) Complexes with 2,6-Bis(1H-imidazol-2-yl)pyridine
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DOI: 10.3390/molecules27165093
Abstract: Novel iron(II) coordination compounds containing a ligand 2,6-bis(1H-imidazol-2-yl)pyridine (L), having such a composition as [FeL2]SO4·0.5H2O, [FeL2]Br2·H2O, [FeL2](ReO4)2, [FeL2]B10H10∙H2O, [FeL2]B12H12∙1.5H2O had been synthesized and studied using UV-Vis (diffuse reflectance), infrared, extended X-ray absorption fine structure (EXAFS),… read more here.
Keywords: temperature; bis imidazol; temperature spin; high temperature ... See more keywords