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Davydova MP, Bagryanskaya IY, Sadykov EH, Artem′ev AV. A PYRIMIDINE-DERIVED DIPHOSPHINE P-MONOXIDE AND A Ag(I) COORDINATION POLYMER THEREOF: SYNTHESIS, STRUCTURE, AND LUMINESCENCE. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622120137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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2
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Rakhmatullin A, Brusko VV, Shcherbitskaya ER, Polovov IB, Bakirov R, Bessada C. Solid-state 31 P and 109 Ag CP/MAS NMR as a powerful tool for studying of silver(I) complexes with N-thiophosphorylated thiourea and thioamide ligands. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2022; 60:893-900. [PMID: 35712821 DOI: 10.1002/mrc.5294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/14/2022] [Accepted: 06/14/2022] [Indexed: 06/15/2023]
Abstract
A family of three- and four-coordinated silver(I) complexes of formulas [Ag(PPh3 )2 L], [Ag(PPh3 )L], and [AgL]n with N-thiophosphorylated thiourea and thioamide ligands of general formula RC(S)NHP(S)(OPri)2 [R = Ph, PhNH, iPrNH, tBuNH, NH2 ] have been studied by solid-state 109 Ag and 31 P CPMAS NMR spectroscopy. 109 Ag NMR spectra have provided valuable structural information about Ag coordination, which is in good accordance with the available crystal structure data. The data presented in this work represent a significant addition to the available 109 Ag chemical shifts and chemical shifts anisotropies. The silver chemical shift ranges for different P,S-environments and coordination state were discussed in detail. The 1 J(31 P-107/109 Ag) and 2 J(31 P-31 P) values were determined and analyzed.
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Affiliation(s)
- Aydar Rakhmatullin
- Conditions Extrêmes et Materiaux: Haute Température et Irradiation, CEMHTI, UPR 3079-CNRS Univ Orleans, Orléans, France
| | - Vasiliy V Brusko
- A. M. Butlerov Chemistry Institute, Kazan State University, Kazan, Russia
| | | | - Ilya B Polovov
- Department of Rare Metals and Nanomaterials, Institute of Physics and Technology, Ural Federal University, Ekaterinburg, Russia
| | - Rinat Bakirov
- Department of Technology of Mechanical Engineering and Instrument Making, Votkinsk Branch of Kalashnikov Izhevsk State Technical University, Votkinsk, Russia
| | - Catherine Bessada
- Conditions Extrêmes et Materiaux: Haute Température et Irradiation, CEMHTI, UPR 3079-CNRS Univ Orleans, Orléans, France
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3
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Artem'ev AV, Yu. Baranov A, Yu. Bagryanskaya I. Trigonal planar clusters Ag@Ag3 supported by (2-PyCH2)3P ligands. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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4
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Kirst C, Tietze J, Mayer P, Böttcher HC, Karaghiosoff K. Coinage Metal Complexes of Bis(quinoline-2-ylmethyl)phenylphosphine-Simple Reactions Can Lead to Unprecedented Results. Chemistry 2022; 11:e202100224. [PMID: 35146971 PMCID: PMC8889507 DOI: 10.1002/open.202100224] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 01/31/2022] [Indexed: 12/13/2022]
Abstract
The different coordination behavior of the flexible yet sterically demanding, hemilabile P,N ligand bis(quinoline‐2‐ylmethyl)phenylphosphine (bqmpp) towards selected CuI, AgI and AuI species is described. The resulting X‐ray crystal structures reveal interesting coordination geometries. With [Cu(MeCN)4]BF4, compound 1 [Cu2(bqmpp)2](BF4)2 is obtained, wherein the copper(I) atoms display a distorted square planar and square pyramidal geometry. The steric demand and π‐stacking of the ligand allow for a short Cu⋅⋅⋅Cu distance (2.588(9) Å). CuI complex 2 [Cu4Cl3(bqmpp)2]BF4 contains a rarely observed Cu4Cl3 cluster, probably enabled by dichloromethane as the chloride source. In the cluster, even shorter Cu⋅⋅⋅Cu distances (2.447(1) Å) are present. The reaction of Ag[SbF6] with the ligand leads to a dinuclear compound (3) in solution as confirmed by 31P{1H} NMR spectroscopy. During crystallization, instead of the expected phosphine complex 3, a tris(quinoline‐2‐ylmethyl)bisphenyl‐phosphine (tqmbp) compound [Ag2(tqmbp)2](SbF6)24 is formed by elimination of quinaldine. The Au(I) compound [Au2(bqmpp)2]PF6 (5) is prepared as expected and shows a linear arrangement of two phosphine ligands around AuI.
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Affiliation(s)
- Christin Kirst
- Department of Chemistry, Ludwig-Maximilians University of Munich, Butenandtstr. 5-13, (D) 81377, Munich, Germany
| | - Jonathan Tietze
- Department of Chemistry, Ludwig-Maximilians University of Munich, Butenandtstr. 5-13, (D) 81377, Munich, Germany
| | - Peter Mayer
- Department of Chemistry, Ludwig-Maximilians University of Munich, Butenandtstr. 5-13, (D) 81377, Munich, Germany
| | - Hans-Christian Böttcher
- Department of Chemistry, Ludwig-Maximilians University of Munich, Butenandtstr. 5-13, (D) 81377, Munich, Germany
| | - Konstantin Karaghiosoff
- Department of Chemistry, Ludwig-Maximilians University of Munich, Butenandtstr. 5-13, (D) 81377, Munich, Germany
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5
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Gildenast H, Gruszien L, Friedt F, Englert U. Phosphorus or Nitrogen - The first Phosphatriptycene in Coordination Polymer Chemistry. Dalton Trans 2022; 51:7828-7837. [DOI: 10.1039/d2dt00728b] [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
Phosphasilatriptycene, a phenylene spacer and a pyridyl moiety represent the building blocks of TRIP-Py, the first heteroditopic ligand featuring a phoshatriptycene scaffold. The P and N donor sites located at...
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Zhao HL, Jiang JK, Jiang H, Dong XW, Li X. Crystal structure of catena-poly[diaqua-bis(μ2-4,4′-bipyridyl-κ2
N:N′) disilver(I)] 4-oxidopyridine-3-sulfonate trihydrate, C25H29Ag2N5O9S. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2021-0175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C25H29Ag2N5O9S, monoclinic, P21/m (no. 11), a = 8.5437(16) Å, b = 17.852(4) Å, c = 9.3335(13) Å, β = 101.380(16)°, V = 1395.6(5) Å3, Z = 2, R
gt
(F) = 0.0271, wR
ref
(F
2) = 0.0653, T = 293(2) K.
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Affiliation(s)
- Han-Lin Zhao
- College of Biology and Pharmaceutical Engineering, Jilin Agricultural Science and Technology University , Jilin , 132101 , Province Jilin , P. R. China
| | - Jin-Ke Jiang
- State Key Laboratory of Crystal Materials, Shandong University , Jinan , 250100 , Shandong , P. R. China
| | - Hui Jiang
- College of Biology and Pharmaceutical Engineering, Jilin Agricultural Science and Technology University , Jilin , 132101 , Province Jilin , P. R. China
| | - Xian-Wu Dong
- College of Biology and Pharmaceutical Engineering, Jilin Agricultural Science and Technology University , Jilin , 132101 , Province Jilin , P. R. China
| | - Xue Li
- College of Biology and Pharmaceutical Engineering, Jilin Agricultural Science and Technology University , Jilin , 132101 , Province Jilin , P. R. China
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A sky-blue luminescent silver(I) complex with a one-dimensional zipper-like structure constructed with 2-diphenylphosphinopyridine and thiocyanate. TRANSIT METAL CHEM 2021. [DOI: 10.1007/s11243-021-00457-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Synthesis and Thermochromic Luminescence of Ag(I) Complexes Based on 4,6-Bis(diphenylphosphino)-Pyrimidine. INORGANICS 2020. [DOI: 10.3390/inorganics8090046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Two Ag(I)-based metal-organic compounds have been synthesized exploiting 4,6-bis(diphenylphosphino)pyrimidine (L). The reaction of this ligand with AgNO3 and AgBF4 in acetonitrile produces dinuclear complex, [Ag2L2(MeCN)2(NO3)2] (1) and 1D coordination polymer, [Ag2L(MeCN)3]n(BF4)2n (2), respectively. In complex 1, µ2-P,P′-bridging coordination pattern of the ligand L is observed, whereas its µ4-P,N,N′,P′-coordination mode appears in 2. Both compounds exhibit pronounced thermochromic luminescence expressed by reversible changing of the emission chromaticity from a yellow at 300 K to an orange at 77 K. At room temperature, the emission lifetimes of 1 and 2 are 15.5 and 9.4 µs, the quantum efficiency being 18 and 56%, respectively. On account of temperature-dependent experimental data, the phenomenon was tentatively ascribed to alteration of the emission nature from thermally activated delayed fluorescence at 300 K to phosphoresce at 77 K.
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