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
Syntheses and crystal structure of copper (II) and cobalt (II) complexes containing N-heterocyclic compounds
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Iranian Chemical Society"
DOI: 10.1007/s13738-017-1242-6
Abstract: Four Cu(II) and Co(II) complexes with N-containing heterocycles as ligands were reported firstly. In a simple method, the reaction of 2-benzenediacetonitrile and pyridine-2-carboxaldehyde 2-quinolylhydrazone with Cu(OAc)2·H2O afforded the copper(II) complexes I–II, and addition of 2-(2-pyridyl)-1-(2-thiazolylazo)-2-naphthol… read more here.
Keywords: syntheses crystal; copper; cobalt complexes; spectroscopy ... See more keywords
Syntheses, crystal structure and luminescence properties of the novel isostructural KSrR(BO3)2 with R = Y, Yb, Tb
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DOI: 10.1016/j.jallcom.2017.03.322
Abstract: Abstract Three new rare-earth based orthoborates KSrR(BO 3 ) 2 , with R = Y, Tb, Yb were synthesized by solid-state reaction method. Single crystals of KSrR(BO 3 ) 2 were obtained by spontaneous crystallization using selected… read more here.
Keywords: crystal structure; syntheses crystal; luminescence properties; structure luminescence ... See more keywords
Syntheses, crystal structures, and characterizations of a series of divalent metal carboxylate-phosphonates
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DOI: 10.1016/j.jssc.2020.121343
Abstract: Abstract The hydrothermal reactions of divalent metal salts with 4-HOOC–C6H4–CH2–NH2CH2PO3H2 (H3L) led to four Metal-organic phosphonates (MOPs), namely, Ni(HL)(H2O)2 (1), Cd(HL) (2), CdCl(H2L) (3), and Pb1.5Cl2(H2L) (4). All these compounds exhibited 2D layer substructures with… read more here.
Keywords: carboxylate; syntheses crystal; structures characterizations; crystal structures ... See more keywords
Syntheses and crystal structures of the Ba7UM2S12.5O0.5 (M = Ti, Si/Fe) compounds
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DOI: 10.1016/j.matlet.2019.05.092
Abstract: Abstract Black single crystals of the Ba7UM2S12.5O0.5 (M = Ti, Si/Fe) compounds were obtained by standard solid-state chemistry method at 1123 K. Both compounds crystallize at 100 K in the Ba7UV2S12.5O0.5 structure type in space group I4/mcm of the… read more here.
Keywords: structures ba7um2s12; crystal structures; ba7um2s12 5o0; chemistry ... See more keywords
Hydrothermal syntheses, crystal structures, and photophysical properties of two coordination polymers with mixed ligands
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DOI: 10.1016/j.molstruc.2017.05.114
Abstract: Abstract Two novel metal-organic coordination polymers [Cd(ipdt)(m-BDC)·3H2O]n (1) and [Pb(mip)2(NTC) ·2H2O]n (2) [ipdt = 2,6-Dimethoxy-4-(1H-1,3,7,8-tetraaza-cyclopenta[l]phenanthren-2-yl)-phenol, mip = 2-(3-methoxyphenyl)-1H-imidazo[4,5-f][1,10]phenanthroline, m-BDC = isophthalic acid, NTC = nicotinic acid] have been synthesized by hydrothermal reactions and characterized by elemental analysis, thermogravimetric (TG) analysis, infrared spectrum (IR)… read more here.
Keywords: coordination; structures photophysical; syntheses crystal; crystal structures ... See more keywords
Syntheses, crystal structures and DNA binding potential of copper(II) carboxylates
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DOI: 10.1016/j.molstruc.2019.07.014
Abstract: Abstract Copper(II) carboxylate complexes [Cu 2 {CH 3 CH(C 6 H 5 )CH 2 COO} 4 ] n ( 1 ) and [Cu 2 {CH 3 CH(C 6 H 5 )CH 2 COO} 4 (3-MePy)… read more here.
Keywords: binding potential; dna binding; copper; crystal structures ... See more keywords
Syntheses, crystal structures and magnetic properties of two Ni 4 (μ 3 –phenoxido) 4 cubanes: Role of additional bridging carboxylates
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DOI: 10.1016/j.poly.2017.03.039
Abstract: Abstract The work in the present investigation reports the syntheses, crystal structures, ESI-MS (positive) and variable-temperature and variable-field magnetic properties of two Ni4O4 cubane compounds of composition [NiII4L2(µ1,3-HCO2)2](ClO4)2·2H2O (1) and [NiII4L2(µ1,3-o-ClPhCO2)2](ClO4)2·3H2O (2) derived from the… read more here.
Keywords: structures magnetic; phenoxido cubanes; magnetic properties; syntheses crystal ... See more keywords
Four new quaternary chalcogenides A2Ba7Sn4Q16 (A = Li, Na; Q = S, Se): syntheses, crystal structures determination, nonlinear optical performances investigation
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DOI: 10.1039/c7nj04288d
Abstract: Four new quaternary chalcogenides A2Ba7Sn4Q16 (A = Li, Na; Q = S, Se) were successfully synthesized in vacuum-sealed silica tubes for the first time. All of them crystallize in the noncentrosymmetric (NCS) cubic I3d space… read more here.
Keywords: chalcogenides a2ba7sn4q16; four new; syntheses crystal; new quaternary ... See more keywords
Syntheses, crystal structures, and photocatalytic properties of two ammonium-directed Ag–Sb–S complexes
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DOI: 10.1039/c7qi00130d
Abstract: With ammonium ions as structure-directing agents, two novel silver thioantimonates (NH4)AgSb4S7·H2O (1) and (NH4)AgSb2S4 (2) have been surfactant-thermally synthesized and fully characterized. Compound 1 features a three dimensional (3D) open framework while compound 2 possesses… read more here.
Keywords: syntheses crystal; crystal structures; structures photocatalytic; ammonium ... See more keywords
Syntheses, crystal structures and magnetic properties of a series of ZnII2LnIII2 compounds (Ln = Gd, Tb, Dy, Ho and Er): contrasting structural and magnetic features
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DOI: 10.1039/c8nj02532k
Abstract: This report describes the syntheses, crystal structures and magnetic properties of a series of ZnII2LnIII2 compounds of composition [ZnII2LnIII2L2Cl2(acetate)4(MeOH)2] (Ln = Gd (1), Tb (2), Dy (3) and Ho (4)) and [ZnII2ErIII2L2Cl2(acetate)4(MeOH)2]·2MeOH·2H2O, where H2L is… read more here.
Keywords: structures magnetic; syntheses crystal; magnetic properties; crystal structures ... See more keywords