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Amadi CK, Karimpour T, Jafari M, Peng Z, Van Gerven D, Brune V, Hartl F, Siaj M, Mathur S. Synthesis and theoretical study of a mixed-ligand indium(III) complex for fabrication of β-In 2S 3 thin films via chemical vapor deposition. Dalton Trans 2024; 53:9874-9886. [PMID: 38805202 DOI: 10.1039/d4dt00394b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Two new heteroleptic indium aminothiolate compounds [InClSC2H4N(Me)SC2H4]3[1] and [InSC2H4N(Me)SC2H4(C8H5F3NO)] [2] were synthesized by in situ salt metathesis reaction involving indium trichloride, aminothiol, and N,O-β-heteroarylalkenol ligands. The complexes were subsequently purified and thoroughly characterized by nuclear magnetic resonance (NMR) analysis, elemental studies, mass spectroscopy, and X-ray diffraction single crystal analysis that showed a trigonal bipyramidal coordination of In(III) in both complexes. Thermogravimetric analysis of [1] revealed a multistep decomposition pathway and the formation of In2S3 at 350 °C, which differed from the pattern of [2] due to the lower thermal stability of [1]. Compound [2] exhibited a three-step decomposition process, resulting in the formation of In2S3 at 300 °C. The Chemical Vapor Deposition (CVD) experiment involving compound [2] was conducted on the FTO substrate, resulting in the production of singular-phase In2S3 deposits. A comprehensive characterization of these deposits, including crystal structure analysis via X-ray diffraction (XRD), and surface topography examination through scanning electron microscopy (SEM) has been completed. The presence of In-S units was also supported by the Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), and energy dispersive spectroscopy (EDS) of the as-deposited films. Moreover, the electronic structure and thermal properties of compound [2] were investigated through DFT calculations. Electron density localization analysis revealed that the highest occupied molecular orbital (HOMO) exhibited dense concentration at the aminothiolate moiety of the complex, while the lowest unoccupied molecular orbital (LUMO) predominantly resided at the N,O-β-heteroarylalkenolate ligand. Furthermore, our computational investigation has validated the formation of indium sulfide by elucidating an intermediate state, effectively identified through EI-MS analysis, as one of the plausible pathways for obtaining In2S3. This intermediate state comprises the aminothiolate ligand (LNS) coordinated with indium metal.
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Affiliation(s)
- Chijioke Kingsley Amadi
- University of Cologne, Department of Chemistry, Institute of Inorganic Chemistry, Greinstr. 6, 50939 Cologne, Germany.
| | - Touraj Karimpour
- University of Cologne, Department of Chemistry, Institute of Inorganic Chemistry, Greinstr. 6, 50939 Cologne, Germany.
| | - Maziar Jafari
- Université du Québec à Montréal, Department of Chemistry and Biochemistry, Montréal, QC H3C 3P8, Canada
| | - Zhiyuan Peng
- Université du Québec à Montréal, Department of Chemistry and Biochemistry, Montréal, QC H3C 3P8, Canada
| | - David Van Gerven
- University of Cologne, Department of Chemistry, Institute of Inorganic Chemistry, Greinstr. 6, 50939 Cologne, Germany.
| | - Veronika Brune
- University of Cologne, Department of Chemistry, Institute of Inorganic Chemistry, Greinstr. 6, 50939 Cologne, Germany.
| | - Fabian Hartl
- University of Cologne, Department of Chemistry, Institute of Inorganic Chemistry, Greinstr. 6, 50939 Cologne, Germany.
| | - Mohamed Siaj
- Université du Québec à Montréal, Department of Chemistry and Biochemistry, Montréal, QC H3C 3P8, Canada
| | - Sanjay Mathur
- University of Cologne, Department of Chemistry, Institute of Inorganic Chemistry, Greinstr. 6, 50939 Cologne, Germany.
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2
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Avila-Montiel C, Tlahuext H, Ariza A, Godoy-Alcántar C, Tapia-Benavides AR, Tlahuextl M. Indium coordination compounds derived from amino amides. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Hugo Tlahuext
- Universidad Autonoma del Estado de Morelos Centro de Investigaciones Químicas MEXICO
| | - Armando Ariza
- Centro de Investigacion y de Estudios Avanzados del IPN: Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional Chemistry Department MEXICO
| | | | | | - Margarita Tlahuextl
- Universidad Autonoma del Estado de Hidalgo Centro de Investigaciones Quimicas Carretera Pachuca-Tulancingo km 4.5 42184 Mineral de la Reforma MEXICO
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3
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Wächtler E, Gericke R, Block T, Gerke B, Pöttgen R, Wagler J. Compounds of the types Pn(pyS) 3 ( Pn = P, As, Bi; pyS: pyridine-2-thiolate) and Sb(pyS)
x
Ph 3–x
( x = 3–1); molecular structures and electronic situations of the Pn atoms. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2021. [DOI: 10.1515/znb-2020-0171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Abstract
The compounds Pn(pyS)3 (Pn = P, As, Sb, Bi) were synthesized from the respective chloride (Pn = P, As, Sb) or nitrate (Bi), pyridine-2-thiol (pySH) and triethylamine (NEt3) as a supporting base in THF (P, Sb), CHCl3 (As) or methanol (Bi). Sb(pyS)3 was also obtained from the reaction of SbCl3 with LipyS (prepared in situ) in methanol. The compounds Sb(pyS)2Ph and Sb(pyS)Ph2 were prepared in a one-pot reaction starting from SbCl3 and SbPh3 (1:1 ratio). Upon Cl/pyS substitution, the resulting reaction mixture allows for a facile separation of the products in hot hexane. P(pyS)3 and As(pyS)3 crystallize isostructurally to the reported structure of Sb(pyS)3 with κ-S-bound pyS ligands. These crystal structures feature close Pn···Pn contacts which are most pronounced for the arsenic derivative. Bi(pyS)3 adopts a different molecular structure in the solid state, which features two chelating (κ
2-S,N-pyS) ligands and a κ-S-bound ligand. The presence of N→Bi interactions between the nitrogen atom of the κ-S-pyS ligand and the Bi atom of another molecule renders this structure a polymer chain along the crystallographic b axis with Bi⋅⋅⋅Bi van-der-Waals contacts. The structures of this set of Pn(pyS)3 compounds were also studied in solution using 1H NMR spectroscopy, revealing equivalent pyS ligands in discrete Pn(pyS)3 molecules. The molecular structure of Sb(pyS)Ph2 was optimized by quantum chemical methods, and a comparison with the structures reported for the other Sb/pyS/Ph combinations reveals Sb(pyS)2Ph to feature the strongest Sb···N interactions with the κ-S-pyS ligand. The results of 1H NMR spectroscopic investigations of the compounds Sb(pyS)
x
Ph3–x
(x = 3–0) suggest the Ph protons in ortho position to be incorporated into intramolecular C–H···S contacts for x = 2 and 1. Natural localized molecular orbital (NLMO) calculations were employed in order to gain insights into the electronic situations of the Pn atoms and Pn–R bonds (R = S, C), especially for the effects caused by formal substitution of Pn in the compounds Pn(pyS)3 and the ligand patterns in the compounds Sb(pyS)
x
Ph3–x
(x = 3–0). For the latter series of compounds, the electronic situation of the Sb atom was further studied by 121Sb Mössbauer spectroscopy, providing a correlation between the calculated electron density at Sb [ρ(0)] and the experimentally observed isomer shift δ. The missing link between group 15 and group 13 metal compounds of the type M(pyS)3, compound Al(pyS)3, was synthesized in this work. In the solid state (confirmed crystallographically), the mer isomer of this tris-chelate complex with distorted octahedral Al coordination sphere was found. This coordination mode was confirmed for the solution state (CDCl3) by 1H and 13C NMR spectroscopy at T = −40 °C.
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Affiliation(s)
- Erik Wächtler
- Institut für Anorganische Chemie, Technische Universität Bergakademie Freiberg , Leipziger Straße 29 , 09596 Freiberg , Germany
| | - Robert Gericke
- Institut für Anorganische Chemie, Technische Universität Bergakademie Freiberg , Leipziger Straße 29 , 09596 Freiberg , Germany
- School of Chemistry, Trinity College Dublin , 152–160 Pearse Street , Dublin 2 , Ireland
| | - Theresa Block
- Institut für Anorganische und Analytische Chemie, Universität Münster , Corrensstraße 30 , 48149 Münster , Germany
| | - Birgit Gerke
- Institut für Anorganische und Analytische Chemie, Universität Münster , Corrensstraße 30 , 48149 Münster , Germany
| | - Rainer Pöttgen
- Institut für Anorganische und Analytische Chemie, Universität Münster , Corrensstraße 30 , 48149 Münster , Germany
| | - Jörg Wagler
- Institut für Anorganische Chemie, Technische Universität Bergakademie Freiberg , Leipziger Straße 29 , 09596 Freiberg , Germany
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Baus JA, Burschka C, Bertermann R, Guerra CF, Bickelhaupt FM, Tacke R. Neutral six-coordinate and cationic five-coordinate silicon(IV) complexes with two bidentate monoanionic N,S-pyridine-2-thiolato(-) ligands. Inorg Chem 2013; 52:10664-76. [PMID: 24011307 DOI: 10.1021/ic401698a] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A series of neutral six-coordinate silicon(IV) complexes (4-11) with two bidentate monoanionic N,S-pyridine-2-thiolato ligands and two monodentate ligands R(1) and R(2) was synthesized (4, R(1) = R(2) = Cl; 5, R(1) = Ph, R(2) = Cl; 6, R(1) = Ph, R(2) = F; 7, R(1) = Ph, R(2) = Br; 8, R(1) = Ph, R(2) = N3; 9, R(1) = Ph, R(2) = NCO; 10, R(1) = Ph, R(2) = NCS; 11, R(1) = Me, R(2) = Cl). In addition, the related ionic compound 12 was synthesized, which contains a cationic five-coordinate silicon(IV) complex with two bidentate monoanionic N,S-pyridine-2-thiolato ligands and one phenyl group (counterion: I(-)). Compounds 4-12 were characterized by elemental analyses, NMR spectroscopic studies in the solid state and in solution, and crystal structure analyses (except 7). These structural investigations were performed with a special emphasis on the sophisticated stereochemistry of these compounds. These experimental investigations were complemented by computational studies, including bonding analyses based on relativistic density functional theory.
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Affiliation(s)
- Johannes A Baus
- Institut für Anorganische Chemie, Universität Würzburg , Am Hubland, 97074 Würzburg, Germany
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5
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Employment of pyridyl oximes and dioximes in zinc(II) chemistry: Synthesis, structural and spectroscopic characterization, and biological evaluation. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2012.09.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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7
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Escuer A, Esteban J, Roubeau O. Ni5, Ni8, and Ni10 Clusters with 2,6-Diacetylpyridine-dioxime as a Ligand. Inorg Chem 2011; 50:8893-901. [DOI: 10.1021/ic200895q] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Albert Escuer
- Departament de Química Inorgànica and Institut de Nanociència i Nanotecnologia de la Universitat de Barcelona (IN2UB), Martí i Franqués 1-11, 08028 Barcelona, Spain
| | - Jordi Esteban
- Departament de Química Inorgànica and Institut de Nanociència i Nanotecnologia de la Universitat de Barcelona (IN2UB), Martí i Franqués 1-11, 08028 Barcelona, Spain
| | - Olivier Roubeau
- Instituto de Ciencia de Materiales de Aragón (ICMA), CSIC and Universidad de Zaragoza, Departamento de Física de la Materia Condensada, Pedro Cerbuna 12, 50009 Zaragoza, Spain
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8
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Duraj SA, Hepp AF, Woloszynek R, Protasiewicz JD, Dequeant M, Ren T. Synthesis of two new group 13 benzoato–chloro complexes: A structural study of gallium and indium chelating carboxylates. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2010.08.026] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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9
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Seleem HS, El-Inany GA, Mousa M, Hanafy FI. Spectroscopic and pH-metric studies of the complexation of 3-[2-(4-methylquinolin-2-yl)hydrazono]butan-2-one oxime compound. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2010; 75:1446-1451. [PMID: 20226728 DOI: 10.1016/j.saa.2010.01.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2009] [Revised: 01/16/2010] [Accepted: 01/29/2010] [Indexed: 05/28/2023]
Abstract
The electronic absorption spectra of the oximic quinolinyl hydrazone (MHQ; H(2)L) and its Co(II) and Cu(II)-complexes have been studied in Britton-Rhobinson buffer solutions of varying pH's in 75% dioxane-water. The dissociation constant of the hydrazone (pK(H)) as well as the stability constants (logK) of its chelates were determined spectrophotometrically and pH-metrically. The obtained data are in good agreement. Beer's law is valid in the ranges (0.64-6.99) and (2.36-6.48)mug/mL for Cu(II) and Co(II)-ions, respectively. On the other hand, the pK(H) and logK were determined pH-metrically in 75% solvent-water; (solvent=dioxane, ethanol, methanol and isopropanol). The variation of pK(H) or logK as a function of solvent parameters viz. 1/D, E(T), AN and pi* was used to evaluate the dissociation and stability constants in the aqueous medium. Furthermore, the reaction of the oximic hydrazone (H(2)L) with copper(II)-nitrate and chloride in addition to copper(I)-iodide afforded square planar mononuclear and binuclear complexes in which the oximic hydrazone showed three different modes of bonding. The obtained complexes reflect the strong bridging ability of the oximato group as well as its ambidentate and flexidentate characters.
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Affiliation(s)
- H S Seleem
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt.
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10
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Escuer A, Esteban J, Aliaga-Alcalde N, Font-Bardia M, Calvet T, Roubeau O, Teat SJ. First Structural and Magnetic Studies of Ni Clusters Containing 2,6-Diacetylpyridine-dioxime as a Ligand. Inorg Chem 2010; 49:2259-66. [DOI: 10.1021/ic9020965] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Albert Escuer
- Departament de Química Inorgànica and Institut de Nanociència i Nanotecnologia de la Universitat de Barcelona (IN2UB), Martí I Franqués 1-11, 08028 Barcelona, Spain
| | - Jordi Esteban
- Departament de Química Inorgànica and Institut de Nanociència i Nanotecnologia de la Universitat de Barcelona (IN2UB), Martí I Franqués 1-11, 08028 Barcelona, Spain
| | - Núria Aliaga-Alcalde
- ICREA (Institut Català de Recerca i Estudis Avançants) & Departament de Química Inorgànica de la Universitat de Barcelona, Martí I Franqués 1-11, 08028 Barcelona, Spain
| | - Mercé Font-Bardia
- Departament de Mineralogia I Crystalografia, Universitat de Barcelona, Martí Franqués s/n, 08028 Barcelona, Spain
| | - Teresa Calvet
- Departament de Mineralogia I Crystalografia, Universitat de Barcelona, Martí Franqués s/n, 08028 Barcelona, Spain
| | - Olivier Roubeau
- Instituto de Ciencia de Materiales de Aragón, CSIC-Universidad de Zaragoza, Pl. San Francisco s/n, 50009 Zaragoza, Spain
| | - Simon J. Teat
- Advanced Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron road, Berkeley, California 94720
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11
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Escuer A, Cordero B, Font-Bardia M, Calvet T, Roubeau O, Teat SJ, Fedi S, Fabrizi de Biani F. Manganese clusters derived from a 2,6-diacetylpyridine dioximato ligand: structure and magnetic study. Dalton Trans 2010; 39:4817-25. [DOI: 10.1039/b924977j] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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13
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Vasca E, Ferri D, Manfredi C, Torello L, Fontanella C, Caruso T, Orrù S. Complex formation equilibria in the binary Zn2+–oxalate and In3+–oxalate systems. Dalton Trans 2003. [DOI: 10.1039/b303202g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Abram S, Maichle-Mössmer C, Abram U. Indium(III) complexes with tridentate nitrogen donor ligands. Synthesis, characterization and crystal structure of complexes with pyridine-2,6-bis(acetyloxime) and 2,6-bis(1-phenyliminoethyl)pyridine. Polyhedron 1997. [DOI: 10.1016/s0277-5387(96)00553-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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