1
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Ballenger J, Giunta KS, Carlson R, Nicholas AD, Ducati LC, Oliveira de Brito MO, Zeller M, Pike RD. Ternary Complexes of BiI 3/CuI and SbI 3/CuI with Tetrahydrothiophene. Inorg Chem 2024; 63:11688-11699. [PMID: 38850561 PMCID: PMC11200257 DOI: 10.1021/acs.inorgchem.4c01147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 05/30/2024] [Accepted: 05/31/2024] [Indexed: 06/10/2024]
Abstract
Reactions of BiI3/CuI mixtures with tetrahydrothiophene (THT) in toluene produce 2-D sheet networks BiCu3I6(THT)n (n = 2, 3, or 4), depending on reaction conditions. All three structures are based on BiI6 octahedra, which share pairs of (μ2-I)2 with Cu3(THT)n units. BiCu3I6(THT)2 features Cu2(μ2-I)2 rhombs with close Cu···Cu interactions and is accompanied by formation of the very complex HBi3Cu12I22(THT)8. Reactions of SbI3/CuI with THT in toluene produced a SbCu3I6(THT)2 network shows Cu3(μ2-THT)2 units, like its Bi congener, but Cu6(μ2-I)6 barrels rather than rhombs. Isolated SbI3 units are stacked above the Cu6I6 barrels. A molecular compound, Sb3Cu3I12(THT)6 consists of a face-sharing Sb3I12 stack, in which the Cu-THT units are bonded in asymmetric fashion about the central SbI6. Metal-halide bonds were investigated via QTAIM and NLMO analyses, demonstrating that these bonds are largely ionic and occur between the Bi/Sb and I p orbitals. Hirshfeld analysis shows significant H···H and H···I interactions. Diffuse reflectance spectroscopy (DRS) reveals band edges for the Bi species of 1.71-1.82 eV, while those for the neutral Sb complexes are in the range of 1.94-2.06 eV. Mapping of the electronic structure via density of state calculations indicates population of antibonding Bi/Sb-I orbitals in the excited state.
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Affiliation(s)
- James
H. Ballenger
- Department
of Chemistry, William & Mary, Williamsburg ,Virginia 23187, United States
| | - Katherine S. Giunta
- Department
of Chemistry, William & Mary, Williamsburg ,Virginia 23187, United States
| | - Ruby Carlson
- Department
of Chemistry, William & Mary, Williamsburg ,Virginia 23187, United States
| | - Aaron D. Nicholas
- National
Security Directorate, Pacific Northwest
National Laboratory, Richland ,Washington 99354,United States
| | - Lucas C. Ducati
- Institute
of Chemistry, Universidade São Paulo, São Paulo ,SP 05508-220, Brazil
| | | | - Matthias Zeller
- Department
of Chemistry, Purdue University, West Lafayette ,Indiana 47907-2084, United
States
| | - Robert D. Pike
- Department
of Chemistry, William & Mary, Williamsburg ,Virginia 23187, United States
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2
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Marwitz A, Dutta AK, Conner RL, Sanz LA, Jacobsohn LG, Knope KE. Unlocking Arene Phosphorescence in Bismuth-Organic Materials. Inorg Chem 2024; 63:11053-11062. [PMID: 38823026 PMCID: PMC11186004 DOI: 10.1021/acs.inorgchem.4c00606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 05/15/2024] [Accepted: 05/20/2024] [Indexed: 06/03/2024]
Abstract
Three novel bismuth-organic compounds, with the general formula [Bi2(HPDC)2(PDC)2]·(arene)·2H2O (H2PDC = 2,6-pyridinedicarboxylic acid; arene = pyrene, naphthalene, and azulene), that consist of neutral dinuclear Bi-pyridinedicarboxylate complexes and outer coordination sphere arene molecules were synthesized and structurally characterized. The structures of all three phases exhibit strong π-π stacking interactions between the Bi-bound PDC/HPDC and outer sphere organic molecules; these interactions effectively sandwich the arene molecules between bismuth complexes and thereby prevent molecular vibrations. Upon UV irradiation, the compounds containing pyrene and naphthalene displayed red and green emission, respectively, with quantum yields of 1.3(2) and 30.8(4)%. The emission was found to originate from the T1 → S0 transition of the corresponding arene and result in phosphorescence characteristic of the arene employed. By comparison, the azulene-containing compound displayed very weak blue-purple phosphorescence of unknown origin and is a rare example of T2 → S0 emission from azulene. The pyrene- and naphthalene-containing compounds both display radioluminescence, with intensities of 11 and 38% relative to bismuth germanate, respectively. Collectively, these results provide further insights into the structure-property relationships that underpin luminescence from Bi-based materials and highlight the utility of Bi-organic molecules in the realization of organic emission.
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Affiliation(s)
- Alexander
C. Marwitz
- Department
of Chemistry, Georgetown University, Washington, District of
Columbia 20057, United States of America
| | - Anuj K. Dutta
- Department
of Chemistry, Georgetown University, Washington, District of
Columbia 20057, United States of America
| | - Robin L. Conner
- Department
of Materials Science and Engineering, Clemson
University, Clemson, South Carolina 29634, United States of America
| | - Lulio A. Sanz
- Department
of Chemistry, Georgetown University, Washington, District of
Columbia 20057, United States of America
| | - Luiz G. Jacobsohn
- Department
of Materials Science and Engineering, Clemson
University, Clemson, South Carolina 29634, United States of America
| | - Karah E. Knope
- Department
of Chemistry, Georgetown University, Washington, District of
Columbia 20057, United States of America
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3
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Shentseva IA, Usoltsev AN, Korobeynikov NA, Sukhikh TS, Shayapov VR, Sokolov MN, Adonin SA. Copper- and Silver-Containing Heterometallic Iodobismuthates: Features of Thermochromic Behavior. Int J Mol Sci 2023; 24:ijms24087234. [PMID: 37108397 PMCID: PMC10138349 DOI: 10.3390/ijms24087234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/29/2023] [Accepted: 04/04/2023] [Indexed: 04/29/2023] Open
Abstract
Nine heterometallic iodobismuthates with the general formula Cat2{[Bi2M2I10}] (M = Cu(I), Ag(I), Cat = organic cation) were synthesized. According to X-ray diffraction data, their crystal structures consisted of {Bi2I10} units interconnected with Cu(I) or Ag(I) atoms through I-bridging ligands, forming one-dimensional polymers. The compounds are thermally stable up to 200 °C. Optical band gaps (Eg), estimated at room temperature via diffuse reflectance measurements, range from 1.81 to 2.03 eV. Thermally induced changes in optical behavior (thermochromism) for compounds 1-9 were recorded, and general correlations were established. The thermal dependence of Eg appears to be close to linear for all studied compounds.
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Affiliation(s)
- Irina A Shentseva
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, Lavrentieva St. 3, 630090 Novosibirsk, Russia
| | - Andrey N Usoltsev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, Lavrentieva St. 3, 630090 Novosibirsk, Russia
| | - Nikita A Korobeynikov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, Lavrentieva St. 3, 630090 Novosibirsk, Russia
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, Lavrentieva St. 3, 630090 Novosibirsk, Russia
| | - Vladimir R Shayapov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, Lavrentieva St. 3, 630090 Novosibirsk, Russia
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, Lavrentieva St. 3, 630090 Novosibirsk, Russia
| | - Sergey A Adonin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, Lavrentieva St. 3, 630090 Novosibirsk, Russia
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4
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Reaction of Bi(NO3)3 with quinoxaline in the presence of HI. Synthesis of 5,6,7,8-tetranitro-1,2,3,4-tetrahydroquinoxaline-2,3-diol by serendipity: Crystal Structure, Hirshfeld and optical study of a novel energetic compound. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5
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BiCuI4(Pyridine)5 a Neutral Ligand-Supported Compound of BiI3 and CuI. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Copper- and silver-containing heterometallic iodobismuthates(iii) with 4-(dimethylamino)-1-methylpyridinium cation: structures, thermal stability and optical properties. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Isostructural hybrid iodometalate(III)/triiodide salts with perovskite-like packing: comparison of physical properties for SbIII and BiIII complexes. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.07.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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8
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Homo- and heterometallic iodobismuthates(III) with 1,3,5-trimethylpyridinium cation: preparation and features of optical behavior. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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9
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Korobeynikov NA, Usoltsev AN, Kolesov BA, Abramov PA, Plyusnin PE, Sokolov MN, Adonin SA. Dichlorine-containing chlorobismuthate( iii) supramolecular hybrid: structure and experimental studies of stability. CrystEngComm 2022. [DOI: 10.1039/d2ce00210h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The chlorine-rich complex (Me4N)3{[Bi2Cl9](Cl2)} (1) features dichlorine units incorporated into a chlorometalate matrix via halogen bonding.
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Affiliation(s)
- Nikita A. Korobeynikov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St. 3, Novosibirsk, Russia
| | - Andrey N. Usoltsev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St. 3, Novosibirsk, Russia
| | - Boris A. Kolesov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St. 3, Novosibirsk, Russia
| | - Pavel A. Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St. 3, Novosibirsk, Russia
| | - Pavel E. Plyusnin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St. 3, Novosibirsk, Russia
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St. 3, Novosibirsk, Russia
| | - Sergey A. Adonin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St. 3, Novosibirsk, Russia
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10
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Photoluminescent ionic metal halides based on s2 typed ions and aprotic ionic liquid cations. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214185] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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11
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Möbs J, Luy JN, Shlyaykher A, Tonner R, Heine J. The influence of copper on the optical band gap of heterometallic iodido antimonates and bismuthates. Dalton Trans 2021; 50:15855-15869. [PMID: 34709270 DOI: 10.1039/d1dt02828f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Halogenido metalates of heavy main group elements are versatile semiconductor materials with broad applications. Especially the iodido metalates generally show small optical band gaps, making them suitable for photovoltaics. However, the most promising results have been generated using toxic lead-based materials, raising environmental concerns, while the related and far less toxic bismuth compounds show band gaps too large for direct use in photovoltaics. The introduction of heterometals such as copper can significantly lower the band gap of iodido bismuthates and antimonates, but no clear trend could yet be established in this regard. In this work a short overview over all known copper iodido bismuthates and antimonates is given and this small family of compounds is expanded with nine charged as well as neutral complexes [EkMlIm(P(R)3)n]q- (E = Sb, Bi; M = Cu, Ag; R = Ph, o-tol). The compounds' crystal structures, stability and optical properties are investigated and compared to the findings of quantum chemical investigations. The main excitation is shown to be a copper to antimony or copper to bismuth charge transfer while the relative energetic position of the organic ligand orbitals influences the magnitude of the band gap. This reveals that the nature of the ligands and the coordination environment at the copper atom is crucial for designing new copper iodido antimonates and bismuthates with specific band gaps.
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Affiliation(s)
- Jakob Möbs
- Department of Chemistry and Material Sciences Center, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35043 Marburg, Germany.
| | - Jan-Niclas Luy
- Wilhelm-Ostwald-Institut für Physikalische und Theoretische Chemie, Universität Leipzig, Linnéstraße 2, 04103 Leipzig, Germany
| | - Alena Shlyaykher
- Department of Chemistry and Material Sciences Center, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35043 Marburg, Germany.
| | - Ralf Tonner
- Wilhelm-Ostwald-Institut für Physikalische und Theoretische Chemie, Universität Leipzig, Linnéstraße 2, 04103 Leipzig, Germany
| | - Johanna Heine
- Department of Chemistry and Material Sciences Center, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35043 Marburg, Germany.
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12
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Cai Y, Chippindale AM, Curry RJ, Vaqueiro P. Multiple Roles of 1,4-Diazabicyclo[2.2.2]octane in the Solvothermal Synthesis of Iodobismuthates. Inorg Chem 2021; 60:5333-5342. [PMID: 33750130 PMCID: PMC8041286 DOI: 10.1021/acs.inorgchem.1c00318] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Indexed: 11/30/2022]
Abstract
Hybrid bismuth-containing halides are emerging as alternative candidates to lead-containing perovskites for light-harvesting applications, as Bi3+ is isoelectronic with Pb2+ and the presence of an active lone pair of electrons is expected to result in outstanding charge-carrier transport properties. Here, we report a family of one binary and three ternary iodobismuthates containing 1,4-diazabicyclo[2.2.2]octane (DABCO). These materials have been prepared solvothermally and their crystal structures, thermal stability, and optical properties determined. Reactions carried out in the presence of bismuth iodide and DABCO produced (C6H12N2)BiI3 (1), which consists of hybrid ribbons in which pairs of edge-sharing bismuth octahedra are linked by DABCO ligands. Short I···I contacts give rise to a three-dimensional network. Similar reactions in the presence of copper iodide produced (C8H17N2)2Bi2Cu2I10 (2) and [(C6H13N2)2BiCu2I7](C2H5OH) (3) in which either ethylated DABCO cations (EtDABCO)+ or monoprotonated DABCO cations (DABCOH)+ are coordinated to copper in discrete tetranuclear and trinuclear clusters, respectively. In the presence of potassium iodide, a unique three-dimensional framework, (C6H14N2)[(C6H12N2)KBiI6] (4), was formed, which contains one-dimensional hexagonal channels approximately 6 Å in diameter. The optical band gaps of these materials, which are semiconductors, range between 1.82 and 2.27 eV, with the lowest values found for the copper-containing discrete clusters. Preliminary results on the preparation of thin films are presented.
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Affiliation(s)
- Yunhe Cai
- Department
of Chemistry, University of Reading, Whiteknights, Reading, Berkshire RG6
6DX, United Kingdom
| | - Ann M. Chippindale
- Department
of Chemistry, University of Reading, Whiteknights, Reading, Berkshire RG6
6DX, United Kingdom
| | - Richard J. Curry
- Photon
Science Institute, Department of Electrical and Electronic Engineering, University of Manchester, Manchester, M13 9PL, United Kingdom
| | - Paz Vaqueiro
- Department
of Chemistry, University of Reading, Whiteknights, Reading, Berkshire RG6
6DX, United Kingdom
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13
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Fekete C, Barrett J, Benkő Z, Heift D. Dibismuthates as Linking Units for Bis-Zwitterions and Coordination Polymers. Inorg Chem 2020; 59:13270-13280. [PMID: 32897714 PMCID: PMC7509842 DOI: 10.1021/acs.inorgchem.0c01619] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
![]()
Adducts of bismuth
trihalides BiX3 (X = Cl, Br, I) and the PS3 ligand (PS3 = P(C6H4-o-CH2SCH3)3) react with HCl to form inorganic/organic
hybrids with the general formula [HPS3BiX4]2. On the basis of their solid-state
structures determined by single-crystal X-ray diffraction, these compounds
exhibit discrete bis-zwitterionic assemblies consisting of two phosphonium
units [HPS3]+ linked
to a central dibismuthate core [Bi2X8]2– via S→Bi dative interactions. Remarkably, the phosphorus
center of the PS3 ligand undergoes
protonation with hydrochloric acid. This is in stark contrast to the
protonation of phosphines commonly observed with hydrogen halides
resulting in equilibrium. To understand the important factors in this
protonation reaction, 31P NMR experiments and DFT computations
have been performed. Furthermore, the dibismuthate linker was utilized
to obtain the coordination polymer {[AgPS3BiCl3(OTf)]2(CH3CN)2}∞, in which dicationic [Ag(PS3)]22+ macrocycles containing
five-coordinate silver centers connect the dianionic [Bi2Cl6(OTf)2]2– dibismuthate
fragments. The bonding situation in these dibismuthates has been investigated
by single-crystal X-ray diffraction and DFT calculations (NBO analysis,
AIM analysis, charge distribution). The potential
of dibismuthates [Bi2X8]2− as building blocks for the synthesis of bis-zwitterions and coordination
polymers has been shown. The structures of these compounds and the
bonding in the dibismuthate linkers have been studied by single-crystal
X-ray diffraction and DFT calculations.
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Affiliation(s)
- Csilla Fekete
- Budapest University of Technology and Economics, H-1111 Budapest, Hungary
| | - Jamie Barrett
- Department of Chemistry, Durham University, DH1 3LE Durham, United Kingdom
| | - Zoltán Benkő
- Budapest University of Technology and Economics, H-1111 Budapest, Hungary
| | - Dominikus Heift
- Department of Chemistry, Durham University, DH1 3LE Durham, United Kingdom
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14
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Ferjani H, Bechaieb R, El-Fattah WA, Fettouhi M. Broad-band luminescence involving fluconazole antifungal drug in a lead-free bismuth iodide perovskite: Combined experimental and computational insights. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 237:118354. [PMID: 32380432 DOI: 10.1016/j.saa.2020.118354] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 04/03/2020] [Accepted: 04/07/2020] [Indexed: 06/11/2023]
Abstract
The synthesis and characterization of a lead-free perovskite-type material, (C13H14N6F2O)2 Bi2I10 is reported. It exhibits a zero-dimensional (0D) Bi2I104- octahedral unit, surrounded by a flexible tripodal antifungal ligand (H2Fluconazole)2+. The several intermolecular interactions of the independent cation and the bismuth iodide octahedra were tested via the Hirshfeld surface analysis. The detailed interpretation of the vibrational modes was carried out. The band gap (Eg) of 2.10 eV agrees with the theoretical values. Upon photoexcitation, the crystals exhibit a broadband green emission peaked at 534 nm, which originates from electronic transitions within the inorganic cluster [Bi2I10]4-. The theoretical calculations were carried out using DFT and TD-DFT methods to appraise the molecular geometry, vibrational spectra, electronic absorption spectra, frontier molecular orbitals (FOMs) and global reactivity descriptors. Calculations reveal that the energy gap (Eg) and other chemical reactivity descriptors are primarily linked to the inorganic anion and the triazolium rings (A and B) of the organic cation reflecting their importance in the activity and the antioxidant ability of the molecule.
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Affiliation(s)
- Hela Ferjani
- Chemistry Department, College of Science, IMSIU (Imam Mohammad Ibn Saud Islamic University), Riyadh 11623, Saudi Arabia.
| | - Rim Bechaieb
- Selective Organic & Heterocyclic Synthesis-Biological Activity Evaluation, Département de chimie, Faculté des sciences de Tunis, Université de Tunis El Manar, 2092 Tunis, Tunisia; Sorbonne Universités, UPMC Univ Paris 06, UMR 7616, Laboratoire de Chimie Théorique, F-75005 Paris, France
| | - Wesam Abd El-Fattah
- Chemistry Department, College of Science, IMSIU (Imam Mohammad Ibn Saud Islamic University), Riyadh 11623, Saudi Arabia; Chemistry Department, Faculty of Science, Portsaid University, Port-said, Egypt
| | - Mohammed Fettouhi
- Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
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15
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Dehnhardt N, Paneth H, Hecht N, Heine J. Multinary Halogenido Bismuthates beyond the Double Perovskite Motif. Inorg Chem 2020; 59:3394-3405. [DOI: 10.1021/acs.inorgchem.9b03287] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Natalie Dehnhardt
- Department of Chemistry and Material Sciences Center, Philipps-Universität Marburg, 35043 Marburg, Germany
| | - Hayden Paneth
- Department of Chemistry, Union College, Schenectady, New York 12308, United States
| | - Nikolas Hecht
- Department of Chemistry, Technische Universität Darmstadt, 64287 Darmstadt, Germany
| | - Johanna Heine
- Department of Chemistry and Material Sciences Center, Philipps-Universität Marburg, 35043 Marburg, Germany
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16
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Möbs J, Gerhard M, Heine J. (HPy) 2(Py)CuBi 3I 12, a low bandgap metal halide photoconductor. Dalton Trans 2020; 49:14397-14400. [PMID: 33057559 DOI: 10.1039/d0dt03427d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bismuth halides represent an emergent class of materials that combines semiconductor properties with non-toxic constituents. However, many simple bismuth halide compounds feature bandgaps that are significantly higher than those of the lead halide perovskites, which they are supposed to replace. One way to address this issue is the preparation of multinary metal halide materials that feature an additional metal ion. Here, we report on the synthesis and properties of (HPy)2(Py)CuBi3I12 (1) a new copper iodido bismuthate, a photoconductor, which shows a low band gap of 1.59 eV and good thermal and air stability.
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Affiliation(s)
- Jakob Möbs
- Department of Chemistry and Material Sciences Center, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35043 Marburg, Germany.
| | - Marina Gerhard
- Department of Physics and Material Sciences Center, Philipps-Universität Marburg, Renthof 7, 35032 Marburg, Germany
| | - Johanna Heine
- Department of Chemistry and Material Sciences Center, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35043 Marburg, Germany.
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17
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Moyet MA, Kanan SM, Varney HM, Abu-Farha N, Gold DB, Lain WJ, Pike RD, Patterson HH. Synthesis and characterization of (RPh3P)3[Bi3I12] (R = Me, Ph) iodobismuthate complexes for photocatalytic degradation of organic pollutants. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-04010-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Dehnhardt N, Klement P, Chatterjee S, Heine J. Divergent Optical Properties in an Isomorphous Family of Multinary Iodido Pentelates. Inorg Chem 2019; 58:10983-10990. [PMID: 31389693 DOI: 10.1021/acs.inorgchem.9b01466] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Multinary organic-inorganic metal halide materials beyond the perovskite motif can help to address both fundamental aspects such as the electronic interactions between different metalate building units and practical issues like stability and ease of preparation in this new field of research. However, such multinary compounds have remained quite rare for the halogenido pentelates, as the formation of simpler side phases can be a significant hindrance. Here, we report a family of four new multinary iodido pentelates [PPh4]2[ECu2I7(nitrile)] (E = Sb, Bi; nitrile = acetonitile or propionitrile), including the first metalate with a Cu-I-Sb unit. The compounds can be obtained by facile solution or mechanochemical methods and display good stability up to 160 °C. A comparison with compounds containing binary anions [EI6]3- reveals that, unexpectedly, the addition of the iodido cuprate unit causes a blue-shift in the absorption of the antimonates but a red-shift in the bismuthates. Photoluminescence investigations at 10 K show that the compounds display broad luminescence bands that correspond well with the trend in their onset of absorption. Overall, the work highlights that multinary, non-perovskite halogenido metalates can be a valuable expansion of the chemistry of metal halide perovskites.
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Affiliation(s)
- Natalie Dehnhardt
- Department of Chemistry and Material Sciences Center , Philipps-Universität Marburg , Hans-Meerwein-Straße, 35043 Marburg , Germany
| | - Philip Klement
- Institute of Experimental Physics I and Center for Materials Research (ZfM) , Justus Liebig University Giessen , Giessen , Germany
| | - Sangam Chatterjee
- Institute of Experimental Physics I and Center for Materials Research (ZfM) , Justus Liebig University Giessen , Giessen , Germany
| | - Johanna Heine
- Department of Chemistry and Material Sciences Center , Philipps-Universität Marburg , Hans-Meerwein-Straße, 35043 Marburg , Germany
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Möbs J, Heine J. 11/15/17 Complexes as Molecular Models for Metal Halide Double Perovskite Materials. Inorg Chem 2019; 58:6175-6183. [PMID: 31017769 DOI: 10.1021/acs.inorgchem.9b00429] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Thirteen neutral complexes [E xM yX z(PPh3) n(L) m] (E = Bi, Sb; M = Cu, Ag; X = Cl, Br, I; L = solvent) featuring three different motifs were prepared and characterized regarding their structure, stability, and absorption spectra. While not identical in structural motif, the compounds can serve as models for the influence of the composition E/M/X on the optical properties of double perovskites A2EMX6 (A = Cs, CH3NH3).
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Affiliation(s)
- Jakob Möbs
- Department of Chemistry and Material Sciences Center , Philipps-Universität Marburg , Hans-Meerwein-Straße , 35043 Marburg , Germany
| | - Johanna Heine
- Department of Chemistry and Material Sciences Center , Philipps-Universität Marburg , Hans-Meerwein-Straße , 35043 Marburg , Germany
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A terbium chlorobismuthate(III) double salt: Synthesis, structure, and photophysical properties. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.03.040] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Crystal Structure and Computational Analysis of a Two-Dimensional Coordination Polymer, BiI3(DppeO2)3/2. J Inorg Organomet Polym Mater 2018. [DOI: 10.1007/s10904-018-0806-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Xiao H, Zhou J, Liu X. Two new 3-D cadmium bromoplumbates: the only example of heterometallic bromoplumbate based on crown [Cd(Pb4O4)Br2] clusters. Dalton Trans 2018. [DOI: 10.1039/c8dt00428e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work provides the only example of 3-D heterometallic bromoplumbate based on the combination of heterometallic crown [Cd(Pb4O4)Br2] clusters and dimeric [Pb2Br4] units.
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Affiliation(s)
- Hong Xiao
- Chongqing Key Laboratory of Inorganic Functional Materials
- College of Chemistry
- Chongqing Normal University
- Chongqing
- P. R. China
| | - Jian Zhou
- Chongqing Key Laboratory of Inorganic Functional Materials
- College of Chemistry
- Chongqing Normal University
- Chongqing
- P. R. China
| | - Xing Liu
- Chongqing Key Laboratory of Inorganic Functional Materials
- College of Chemistry
- Chongqing Normal University
- Chongqing
- P. R. China
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