1
|
Owczarek M, Szklarz P, Jakubas R. Towards ferroelectricity-inducing chains of halogenoantimonates(iii) and halogenobismuthates(iii). RSC Adv 2021; 11:17574-17586. [PMID: 35480207 PMCID: PMC9033163 DOI: 10.1039/d0ra10151f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 05/06/2021] [Indexed: 11/28/2022] Open
Abstract
In halogenoantimonate(iii) and halogenobismuthate(iii) organic–inorganic hybrids, chains of trans-connected octahedra, trans-[MX5]∞, are considered attractive anionic structures for inducing ferroelectricity. The latter is realized by displacing the bridging halogen atoms along the chain direction – the process that changes the polarity of the whole unit. Advances in the identification of such materials have been hindered, however, by substantial difficulty in obtaining such structures. Here we investigate structural and dielectric properties of three families of compounds based on 2-mercaptopyrimidinium, 2-aminopyrimidinium, and 2-amino-4-methylpyrimidinium cations in which 8 out of 12 compounds show trans-[MX5]∞ chains in their crystal structures. Two of the compounds adopt a polar P21 space group and are potentially ferroelectric. We perform a detailed structural analysis of all compounds with trans-[MX5]∞ chains discovered by far to understand the factors that lead to the chains' formation. We reveal that the size of a cation predominantly defines the accessibility of structures with this anionic form and we provide rules for designing hybrids with trans-[MX5]∞ chains to help guide future efforts to engineer materials with interesting non-linear electrical properties. A discovered abundance of structures with rare and highly-desired anionic chains is examined to identify structural factors leading to the chains' formation.![]()
Collapse
Affiliation(s)
- Magdalena Owczarek
- Faculty of Chemistry, University of Wroclaw F. Joliot Curie 14 50-383 Wroclaw Poland
| | - Przemysław Szklarz
- Faculty of Chemistry, University of Wroclaw F. Joliot Curie 14 50-383 Wroclaw Poland
| | - Ryszard Jakubas
- Faculty of Chemistry, University of Wroclaw F. Joliot Curie 14 50-383 Wroclaw Poland
| |
Collapse
|
2
|
Ahadiat G, Tabatabaee M, Gholivand K, Zare K, Dušek M. A new silver 1D-coordination polymer with bridging 2-aminopyrimidine, synthesis, characterization and antibacterial activity. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1896712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Ghasem Ahadiat
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | | | - Karim Zare
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Michal Dušek
- Institute of Physics ASCR, v.v.i, Praha 8, Czech Republic
| |
Collapse
|
3
|
Mangoli M, Tabatabaee M, Jamehbozorgi S, Ramazani M, Kučeráková M. Hydrothermal synthesis of a dinuclear copper(II) complex with 2-aminopyrimidine and bridging oxalate ligands: in situ degradation of tartaric acid to oxalate and thermal decomposition to CuO nanoparticles. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1749655] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Mahboubeh Mangoli
- Department of Chemistry, Arak Branch, Islamic Azad University, Arak, Iran
| | | | - Saeed Jamehbozorgi
- Department of Chemistry, Hamadan Branch, Islamic Azad University, Hamadan, Iran
| | - Majid Ramazani
- Department of Chemistry, Arak Branch, Islamic Azad University, Arak, Iran
| | - Monika Kučeráková
- Faculty of Nuclear Sciences and Physical Engineering, Department of Solid State Engineering, Czech Republic
| |
Collapse
|
4
|
Dong SS, Yang CI. A Three-Dimensional Nickel(II) Framework from a Semi-Flexible Bipyrimidyl Ligand Showing Weak Ferromagnetic Behavior. Polymers (Basel) 2019; 11:E119. [PMID: 30960103 PMCID: PMC6401916 DOI: 10.3390/polym11010119] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 01/08/2019] [Accepted: 01/09/2019] [Indexed: 11/16/2022] Open
Abstract
A semi-flexible bipyrimidyl ligand, 5,5'-bipyrimidin (bpym), was used for the self-assembly of a transition metal coordination polymer, resulting in the formation of a nickel(II) compound, [Ni(Br)₂(bpym)₂]n (1) with a three-dimemsional (3D) structure. Single-crystal X-ray analysis showed that compound 1 crystallizes in the monoclinic space group C2/c and the structure represents a 3D (4,4)-connected bbe topological framework constructed of nickel(II) ions, twisted cis-μ-bpym and planar trans-μ-bpym groups. Magnetic characterization revealed that 1 shows antiferromagnetic coupling between the pyrimidyl-bridged Ni(II) ions along with weak ferromagnetism due to spin canting with a magnetic ordering below Tc = 3.4 K.
Collapse
Affiliation(s)
- Shin-Shan Dong
- Department of Chemistry, Tunghai University, Taichung 407, Taiwan.
| | - Chen-I Yang
- Department of Chemistry, Tunghai University, Taichung 407, Taiwan.
| |
Collapse
|
5
|
Cruz TFC, Lopes PS, Pereira LCJ, Veiros LF, Gomes PT. Hydroboration of Terminal Olefins with Pinacolborane Catalyzed by New Mono(2-Iminopyrrolyl) Cobalt(II) Complexes. Inorg Chem 2018; 57:8146-8159. [PMID: 29953212 DOI: 10.1021/acs.inorgchem.8b00568] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The 5-substituted 2-aryliminopyrrolyl ligand precursors of the type 5-R-2-[ N-(2,6-diisopropylphenyl)formimino]-1 H-pyrrole (R = 2,6-Me2-C6H3 (1a), 2,4,6-iPr3-C6H2 (1b), 2,4,6-Ph3-C6H3 (1c; reported in this work), anthracen-9-yl (1d), CPh3 (1e; reported in this work)) were treated with K[N(SiMe3)2] in toluene to yield the respective 5-R-2-[ N-(2,6-diisopropylphenyl)formimino]pyrrolyl potassium salts 2a-e in high yields. The paramagnetic 15-electron Co(II) complexes of the type [Co{κ2 N,N'-5-R-NC4H2-2-C(H)═N(2,6-iPr2-C6H3)}(Py)Cl] (3a-e; Py = pyridine) were prepared by salt metathesis of CoCl2(Py)4 with the respective potassium salts 2a-e in moderate to good yields. When the CoCl2(THF)1.5 precursor was combined with the in situ prepared sodium salt of ligand precursor 1b, the trinuclear complex [Co{κ2 N, N'-5-(2,4,6-iPr3-C6H2)-NC4H2-2-C(H)═N(2,6-iPr2-C6H3)}(μ-Cl)]2[(μ-Cl)2Co(THF)2] (4) was obtained in high yields. Complexes 3a-e have high-spin electronic configurations both in solution and in the solid state. X-ray diffraction studies of complexes 3a,e confirmed distorted tetrahedral coordination geometries. Complex 4, on the other hand, is a linear trinuclear Co(II)-Co(II)-Co(II) complex with two terminal distorted tetrahedral four-coordinate sites and a central octahedral six-coordinate site, all in the high-spin state, S = 3/2, as confirmed by the magnetization measurements and DFT calculations. Solid-state magnetic measurements in both complexes 3a and 4 point to paramagnetic behavior with a significant contribution of spin-orbit coupling. Additionally, intramolecular antiferromagnetic coupling of the adjacent cobalt atoms is observed in 4. The Co(II) family 3a-d, on activation with K(HBEt3), catalyzed the hydroboration of several α-olefins with pinacolborane, in good to high yields (50-80%). This system almost exclusively yielded the anti-Markovnikov (a-Mk) addition product, except when styrene was used, where the selectivity in the Markovnikov (Mk) product increased with increasing steric bulkiness of the 5-R-2-iminopyrrolyl substituent, with the a-Mk:Mk molar ratio varying from 2.33:1 (3a, R = 2,6-Me2-C6H3) to 0.75:1 (3c, R = 2,4,6-Ph3-C6H3). Preliminary mechanistic studies indicate that the activation by K(HBEt3) gave rise to a Co(I) species, the catalyst system likely following an oxidative addition pathway.
Collapse
Affiliation(s)
- Tiago F C Cruz
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico , Universidade de Lisboa , Av. Rovisco Pais 1 , 1049-001 Lisboa , Portugal
| | - Patrícia S Lopes
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico , Universidade de Lisboa , Av. Rovisco Pais 1 , 1049-001 Lisboa , Portugal
| | - Laura C J Pereira
- C2TN-Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico , Universidade de Lisboa , 2695-066 Bobadela LRS , Portugal
| | - Luís F Veiros
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico , Universidade de Lisboa , Av. Rovisco Pais 1 , 1049-001 Lisboa , Portugal
| | - Pedro T Gomes
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico , Universidade de Lisboa , Av. Rovisco Pais 1 , 1049-001 Lisboa , Portugal
| |
Collapse
|
6
|
Eshtiagh-Hosseini H, Yousefi Z, Puschmann H. A coordination network constructed by heteroleptic Co(II) complex built upon intermolecular hydrogen bonds: Synthesis and characterization. J STRUCT CHEM+ 2015. [DOI: 10.1134/s0022476614080307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
7
|
Buvaylo OA, Kokozay VN, Ischenko MV, Vassilyeva OY, Skelton BW. New nickel mixed-ligand complex containing 2-aminopyrimidine and 5-bromosalicylaldehyde with a one-dimensional hydrogen bonded structure. J Mol Struct 2013. [DOI: 10.1016/j.molstruc.2013.06.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
8
|
Eberhard J, Stoll I, Brockhinke R, Neumann B, Stammler HG, Riefer A, Rauls E, Schmidt WG, Mattay J. Structural variety of 5-fluoroarene-2-aminopyrimidine in comparison to 2-aminopyrimidine silver(i) coordination polymers: progress report and overview. CrystEngComm 2013. [DOI: 10.1039/c2ce26388b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
9
|
Hoseinzadeh F, Shirvan SA, Haydari Dezfuli S. catena-Poly[[(2-amino-pyrimidine-κN(1))(thio-cyanato-κS)mercury(II)]-μ-thio-cyanato-κ(2)S:N]. Acta Crystallogr Sect E Struct Rep Online 2012; 68:m646. [PMID: 22590135 PMCID: PMC3344369 DOI: 10.1107/s1600536812016790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2012] [Accepted: 04/17/2012] [Indexed: 11/24/2022]
Abstract
In the title coordination polymer, [Hg(NCS)(2)(C(4)H(5)N(3))], the Hg(II) atom is four-coordinated by one aromatic N atom from a 2-amino-pyrimidine ligand, one S atom from a terminal thio-cyanate ligand, and one S atom and one N atom from a bridging thio-cyanate ligand. The crystal structure features polymeric chains running along the b axis which are stabilized by N-H⋯N hydrogen bonds.
Collapse
Affiliation(s)
| | - Sadif A. Shirvan
- Department of Chemistry, Islamic Azad University, Omidieh Branch, Omidieh, Iran
| | | |
Collapse
|
10
|
Salinas-Castillo A, Calahorro A, Choquesillo-Lazarte D, Seco JM, Rodríguez-Diéguez A. A new 2D cadmium chloride network with 2-aminopyrimidine displaying long lifetime photoluminescence emission. Polyhedron 2011. [DOI: 10.1016/j.poly.2011.02.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
11
|
Edwards K, Herringer SN, Parent AR, Provost M, Shortsleeves KC, Turnbull MM, Dawe LN. Transition metal halide salts of 8-methylquinolinium: Synthesis and structures of (8-methylquinolinium)2 MX4·nH2O (M=Cu, Co, Zn; X=Cl, Br; n=0, 1). Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2010.12.070] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
12
|
Lytvynenko AS, Kolotilov SV, Cador O, Golhen S, Ouahab L, Pavlishchuk VV. Antiferromagnetic ordering in cobalt(ii) and nickel(ii) 1D coordination polymers with the dithioamide of 1,3-benzenedicarboxylic acid. NEW J CHEM 2011. [DOI: 10.1039/c1nj20173e] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
13
|
Prince BJ, Turnbull MM, Willett RD. Copper(II) Halide Complexes of 2-Aminopyrimidines: Crystal Structures of [(2-aminopyrimidine) n CuCl2] (n=1,2) and (2-amino-5-bromopyrimidine)2CuBr2. J COORD CHEM 2010. [DOI: 10.1080/0095897031000099983] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Barry J. Prince
- a Department of Chemistry , University of Canterbury , Christchurch, NZ
| | - Mark M. Turnbull
- a Department of Chemistry , University of Canterbury , Christchurch, NZ
- b Carlson School of Chemistry and Biochemistry , Clark University , 950 Main Street, Worcester, MA, 01610, USA
| | - Roger D. Willett
- c Department of Chemistry , Washington State University , Pullman, WA, 99164, USA
| |
Collapse
|
14
|
Tabatabaee M. (2-Amino-pyrimidine-κN)diaqua(pyridine-2,6-dicarboxyl-ato-κO,N,O)-nickel(II) monohydrate. Acta Crystallogr Sect E Struct Rep Online 2010; 66:m647-8. [PMID: 21579296 PMCID: PMC2979663 DOI: 10.1107/s1600536810016843] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2010] [Accepted: 05/07/2010] [Indexed: 11/16/2022]
Abstract
The reaction of Ni(NO3)2·6H2O with pyridine-2,6-dicarboxylic acid, NaOH and 2-aminopyrimidine in aqueous solution leads to the formation of the title complex, [Ni(C7H3NO4)(C4H5N3)(H2O)2]·H2O. The NiII ion is coordinated by one N and two O atoms of the tridentate chelating pyridine-2,6-dicarboxylate anion, one heterocyclic N atom of the 2-aminopyrimidine ligand, and two water molecules. The resulting geometry for the [NiN2O4] coordination environment can be described as distorted octahedral. One uncoordinated water molecule completes the asymmetric unit. Extensive O—H⋯O and N—H⋯O hydrogen-bonding interactions between the NH2 group of 2-aminopyrimidine, carboxylate groups, and coordinated and uncoordinated water molecules contribute to the formation of a three-dimensional supramolecular structure.
Collapse
|
15
|
Lee JHP, Lewis BD, Mendes JM, Turnbull MM, Awwadi FF. Transition metal halide salts and complexes of 2-aminopyrimidine: manganese(II) compounds – crystal structures of (2-aminopyrimidinium)4 [MnCl4(H2O)]2, [(2-aminopyrimidine)2MnBr2(H2O)2·2H2O and (2-aminopyrimidinium)2+[MnBr2(H2O)4]Br2. J COORD CHEM 2010. [DOI: 10.1080/00958970310001642591] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Jong-Ho Peter Lee
- a Carlson School of Chemistry and Biochemistry , Clark University , Worcester, MA 01610, USA
| | - Blaine D. Lewis
- a Carlson School of Chemistry and Biochemistry , Clark University , Worcester, MA 01610, USA
| | - Jessica M. Mendes
- a Carlson School of Chemistry and Biochemistry , Clark University , Worcester, MA 01610, USA
| | - Mark M. Turnbull
- a Carlson School of Chemistry and Biochemistry , Clark University , Worcester, MA 01610, USA
| | - Firas F. Awwadi
- b Department of Chemistry , Washington State University , Pullman, WA 99164, USA
| |
Collapse
|
16
|
Tabatabaee M, Hakimi F, Roshani M, Mirjalili M, Kavasi HR. 1-(2-Pyrid-yl)-N,N'-dipyrimidin-2-ylmethane-diamine. Acta Crystallogr Sect E Struct Rep Online 2008; 64:o2112. [PMID: 21580976 PMCID: PMC2959642 DOI: 10.1107/s1600536808032583] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2008] [Accepted: 10/08/2008] [Indexed: 11/24/2022]
Abstract
In the title compound, C14H13N7, intermolecular N—H⋯N and C—H⋯N hydrogen bonds link the molecules into infinite one-dimensional chains along (100). A C—H⋯π interaction also occurs in the crystal.
Collapse
|
17
|
Schneider RT, Landee CP, Turnbull MM, Awwadi FF, Twamley B. Copper azine compounds: Synthesis, structure and magnetic analyses of Cu(phenazine)Cl2, (phenazinium)2CuCl4·H2O, and [Cu(phenazine)Cl2·H2O]2. Polyhedron 2007. [DOI: 10.1016/j.poly.2006.09.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
18
|
Andrews S, Corwin J, Landry B, Martin M, Parnass K, Suen A, Turnbull MM, Schneider RT, Landee CP, Awwadi FF. Bis(2-Amino-5-bromopyrimidinium) Tetrahalometallates: Crystal structures of (2-amino-5-bromopyrimidinium)2 MCl4 (M = Co, Zn). J COORD CHEM 2007. [DOI: 10.1080/00958970600559385] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Sebastian Andrews
- a Carlson School of Chemistry and Biochemistry , Clark University , Worcester, MA 01610, USA
| | - Jessica Corwin
- a Carlson School of Chemistry and Biochemistry , Clark University , Worcester, MA 01610, USA
| | - Brian Landry
- a Carlson School of Chemistry and Biochemistry , Clark University , Worcester, MA 01610, USA
| | - Michaela Martin
- a Carlson School of Chemistry and Biochemistry , Clark University , Worcester, MA 01610, USA
| | - Katherine Parnass
- a Carlson School of Chemistry and Biochemistry , Clark University , Worcester, MA 01610, USA
| | - Andrew Suen
- a Carlson School of Chemistry and Biochemistry , Clark University , Worcester, MA 01610, USA
| | - Mark M. Turnbull
- a Carlson School of Chemistry and Biochemistry , Clark University , Worcester, MA 01610, USA
| | - Ryan T. Schneider
- b Department of Physics , Clark University , Worcester, MA 01610, USA
| | | | - Firas F. Awwadi
- c Department of Chemistry , Washington State University , Pullman, WA 99164, USA
| |
Collapse
|
19
|
Song Y, Massera C, van Albada GA, Lanfredi AMM, Reedijk J. Synthesis, structural characterisation and solvatochromism of a Ni(II) and a Co(II) compound with 2-aminopyrimidine as a ligand. J Mol Struct 2005. [DOI: 10.1016/j.molstruc.2004.09.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|