CN103224536B - Plumbous silver-colored iodine quaternary compound of rare earth of a kind of organic hybrid and preparation method thereof - Google Patents

Plumbous silver-colored iodine quaternary compound of rare earth of a kind of organic hybrid and preparation method thereof Download PDF

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CN103224536B
CN103224536B CN201310141020.6A CN201310141020A CN103224536B CN 103224536 B CN103224536 B CN 103224536B CN 201310141020 A CN201310141020 A CN 201310141020A CN 103224536 B CN103224536 B CN 103224536B
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dmf
rare earth
silver
plumbous
quaternary compound
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CN103224536A (en
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贾定先
王芳
汤春英
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Suzhou University
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Abstract

The invention discloses a kind of plumbous silver-colored iodine quaternary compound of rare earth of organic hybrid, general formula is [Ln (DMF) 8] 2pb 3ag 10i 22, wherein Ln is rare earth metal, and DMF is DMF.This compound structure is clear and definite, utilizes [Ln (DMF) 8] 3+rare earth coordination ion carrys out Effective Regulation [Pb xag yi z] n–the structure of ternary ionic, and then the photoelectric properties optimizing the plumbous silver-colored iodine quaternary compound of rare earth.Invention also provides the preparation method of the plumbous silver-colored iodine quaternary compound of rare earth of above-mentioned organic hybrid, it replaces rare-earth iodide and Silver iodide to be raw material with the rare earth nitrate be easy to get and Silver Nitrate respectively, in Pb/Ag/I ternary system, introduce rare earth nitrate, and in DMF organic solvent, obtain described [Ln (DMF) through single step reaction in a heated condition 8] 2pb 3ag 10i 22product, synthesis step is simple, and product separation is purified convenient, and yield is high.

Description

Plumbous silver-colored iodine quaternary compound of rare earth of a kind of organic hybrid and preparation method thereof
Technical field
Plumbous silver-colored iodine quaternary compound of rare earth that the present invention relates to a kind of organic hybrid and preparation method thereof.
Background technology
The plumbous iodide of organic hybrid and silver-colored iodide are semi-conductor and the photoelectric material of excellent property, have broad application prospects in Inorganic-Organic Hybrid Material and matrix material etc.I –ion has four pairs of lone-pair electron, both can with monodentate and Pb 2+and Ag +ion coordination, again can with μ-I, μ 3-I and μ 4bridging coordination mode and the Pb such as-I 2+and Ag +ion coordination, forms [the Pb of various structures xi y] n–, [Ag xi y] m–binary ion.Under the effect of organic cation template, plumbous iodine and silver-colored iodine not only show the diversity of structure, and give photoelectricity and the semiconductor property of iodide uniqueness thus, and its photoelectricity and semiconductor property are subject to organic cations impact and regulation and control.But, because organic molecule and plumbous iodine, silver-colored iodide ion interact with very weak intermolecular forces, when this traditional organic hybrid iodide are heated, usually decompose because losing organic constituent in 80 –, 150 ° of C temperature ranges, the thermostability that this organic hybrid iodide are lower greatly limit its range of application.
Rare earth ion (Ln 3+) there is (n-2) f electronic shell of underfilling, as Lewis hard acid, with the organic ligand containing ligating atoms such as O, N, there is very strong coordination ability.Therefore in plumbous iodine and silver-colored iodine compound, rare earth ion is introduced, not only can by the coordination of organic constituent and rare earth ion, greatly improve the stability of organic constituent, but also give the performance such as magnetic and fluorescence that plumbous iodine compound and silver-colored iodine compound rare earth ion have, make plumbous iodine and silver-colored iodine compound become multi-functional organic Hybrid Materials.Plumbous iodine compound and silver-colored iodine compound have different constitutional featuress, and the basic structural unit of plumbous iodine compound is PbI 6octahedron, the basic structural unit of silver-colored iodine compound is AgI 4tetrahedron, utilizes the coordination function that I – ion is abundant, makes PbI 6octahedron and AgI 4tetrahedron is polymerized, and can form [the Pb that structure is more complicated xag yi z] n–ternary ionic, so synthesizing new containing the plumbous silver-colored iodine quaternary compound of rare earth metal coordination ion.Between Pb – Ag metal and metal function and Pb – I and Ag – I polar link synergy under, make this kind of quaternary compound have more abundant photoelectric property.At present, people conduct a preliminary study in the plumbous iodine containing rare earth metal coordination ion and silver-colored iodine compound, also the research report having some to contain the plumbous iodine compound of transition metal coordination ion, synthesize some this kind of Ternary Iodides, but have no report in the field containing the plumbous silver-colored iodine quaternary compound of rare earth metal coordination ion.
Report about the plumbous iodine compound of containing metal coordination ion:
(1) 2006 year, the people such as G.C.Guo were with MCl 2, PbI 2be raw material with HI, respectively with en (en is for quadrol) and C 2h 5oH mixing solutions is solvent, and synthesis characterization is containing the plumbous iodine compound [M (en) of transition metal coordination ion 3] [Pb 2i 6] (M=Mn, Fe, Zn, Ni), [Pb 2i 6] 2 –ion is one-dimensional catenary structure.These compounds have semiconductor property, and energy gap is between 2.45 – 2.62eV.When being heated, lose en organic ligand at 270 ° of C, [Mn (en) 3] [Pb 2i 6] be ferromegnetism, [Fe (en) 3] [Pb 2i 6] be antiferromagnetism.(see: Z.J.Zhang, S.C.Xiang, Y.F.Zhang, A.Q.Wu, L.Z.Cai, G.C.Guo, J.S.Huang.Inorg.Chem.2006,45,1972-1977.);
(2) 2007 years, the people such as L.Q.Fan were with NiCl 2, PbI 2, bipy (bipy is 2,2'-dipyridyl) and NaI is raw material, take DMF as solvent, synthesis characterization is containing the plumbous iodine compound [Ni (bipy) of Ni (I) coordination ion 3] [Pb 2i 4.84cl 1.16], [Pb 2i 4.84cl 1.16] 2 –ion is one-dimensional catenary structure.This compound energy gap is 2.59eV, has ferromegnetism forever.(see: L.Q.Fan, J.H.Wu, Y.F.Huang.J.SolidStateChem.2007,180,3479-3484.);
(3) 2008 years, the people such as S.Mishra were with YI 3(Pr ioH) 4(Pr ioH is Virahol), PbI 2and NH 4i is raw material, respectively with DMSO and DMF for solvent, with toluene room temperature diffusion process synthesis characterization containing the plumbous iodine compound [Y (DMF) of yttrium coordination ion 8] [Pb 3i 9] DMF (1), [Y (DMSO) 8] 2[(DMSO) 2pb 5i 16] (2), [Y (DMSO) 8] [Yb (DMSO) 7(DMF)] [(DMSO) 2pb 5i 16] (3), [Yb (DMF) 6(H 2o) 2] [Pb 3i 9] (4), [Yb (DMSO) 7] [Pb 3i 9] (5), productive rate is respectively 77%, 71%, 37%, 65% and 48%.In these compounds, [Pb 5i 16] 6 –for independent ionic structure, and [Pb 3i 9] 3 –ion is zigzag one-dimensional catenary structure.These compounds have semiconductor property, and energy gap is between 1.86 – 2.54eV.Under room temperature condition, compound 1,2 and 3 has fluorescence property, and maximum emission wavelength is 703nm.When being heated, these compounds lose DMF and DMSO organic ligand (see S.Mishra, E.Jeanneau, S.Daniele, G.Ledoux, P.N.Swamy.Inorg.Chem.2008,47,9333-9343.) in 120 – 260 ° of C temperature ranges;
Report about the silver-colored iodine compound containing rare earth metal coordination ion:
(1) 2008 year, the people such as S.Mishra and S.Daniele were with YI 3, AgI and NH 4i is raw material, respectively with DMSO and DMF for solvent, carry out room temperature diffusion with toluene and Skellysolve A respectively, synthesized yttrium silver iodine compound [Y (DMF) 8] [Ag 3i 6], [Y (DMSO) 8] [Ag 2i 5], [Y (DMF) 8] [Ag 6i 9] and [Y (DMSO) 7] 4[Ag 4i 8] 3, productive rate is respectively 79%, 71%, 64% and 68%.[Ag 3i 6] 3 –, [Ag 2i 5] 3 –[Ag 4i 8] 4 –for independent ion, [Ag 6i 9] 3 –ion is one-dimensional catenary structure.[Y (DMF) 8] [Ag 3i 6] and [Y (DMF) 8] [Ag 6i 9] there is fluorescence property, maximum emission wavelength is respectively 688nm and 495nm.When being heated, these compounds lose DMF and DMSO organic ligand in 100 –, 260 ° of C temperature ranges.(see: S.Mishra, E.Jeanneau, S.Daniele, G.Ledoux.DaltonTrans.2008,6296 – 6304.);
(2) 2009 years, the people such as S.Daniele were with TbI 3, AgI and NH 4i is raw material, respectively with DMSO and DMF for solvent, by toluene room temperature diffusion process, synthesized [Tb (DMSO) 8] 2[Ag 2i 5] [Ag 5i 8] and [Tb (DMF) 8] [Ag 6i 9], productive rate is respectively 87% and 81%.[Ag 5i 8] 3 –[Ag 6i 9] 3 –ion is one-dimensional catenary structure.The two has semiconductor property, and energy gap is about 3.7eV, has absorb the most by force the light between 325 – 360nm.(see: S.Mishra, E.Jeanneau, G.Ledoux, S.Daniele.DaltonTrans.2009,4954 – 4961.);
Report about the lead silver iodine compound of organic hybrid:
(1) 2006 year, the people such as L.Chen were with PbI 2, AgNO 3, NaI, PPh 3(triphenylphosphine) and Bu 4nI (tetrabutylammonium iodide) is raw material, take DMF as solvent, with the diffusion of Virahol room temperature, has synthesized the silver-colored iodine compound [PbAg of organic hybrid 2(PPh 3) 2i 4] [PbI 2(DMF) 2] and [(Bu 4n) (PbAgI 4)], productive rate is respectively 36.8% and 15.4%.[PbAg 2(PPh 3) 2i 4] and [(PbAgI 4)] – is one-dimensional catenary structure.The two energy gap is respectively 2.82eV and 2.77eV, [(Bu 4n) (PbAgI 4)] there is fluorescence property, maximum emission wavelength is respectively 566nm.（6.L.Q.Fan,L.M.Wu,L.Chen.Inorg.Chem.2006,45,3149–3151.）；
But, up to now, have no the report containing the plumbous silver-colored iodine quaternary compound of rare earth metal coordination ion.
Summary of the invention
A first aspect of the present invention object is: overcome the defect that existing room temperature diffusion process can only synthesize the plumbous iodine ternary compound containing rare earth coordination ion and the silver-colored iodine ternary compound containing rare earth coordination ion, provides the rare earth of the novel organic hybrid that a kind of structure is clear and definite, semiconductor property is excellent plumbous silver-colored iodine quaternary compound.
In order to solve the technical problem of above-mentioned first aspect, technical scheme provided by the invention is: a kind of plumbous silver-colored iodine quaternary compound of rare earth of organic hybrid, general formula is [Ln (DMF) 8] 2pb 3ag 10i 22, wherein Ln is rare earth metal, and DMF is DMF.
The one of Ln described in the present invention preferably in La, Nd, Sm, Eu, Gd, Tb, Yb and Y.
It is simple that a second aspect of the present invention object is to provide a kind of synthesis step, and raw material is easy to get, and product separation is purified convenient, and the above-mentioned [Ln (DMF) that yield is high 8] 2pb 3ag 10i 22preparation method.It replaces rare-earth iodide and Silver iodide to be raw material with the rare earth nitrate be easy to get and Silver Nitrate respectively, in Pb/Ag/I ternary system, introduce rare earth nitrate, and in DMF organic solvent, obtain described [Ln (DMF) through single step reaction in a heated condition 8] 2pb 3ag 10i 22product.
Concrete steps are as follows:
1) by Ln (NO 3) 3, PbI 2, AgNO 3mix in a certain amount of DMF according to 1:1.5:5:8 ~ 10 mol ratio with KI, in 60-80 DEG C of reaction 2-4 hour under constantly stirring; Wherein Ln is rare earth metal, and DMF is DMF;
2) react complete cool to room temperature, leave standstill 3-4 days, treated that a large amount of solid is separated out, suction filtration under 0-5 DEG C of condition, filter cake cold alcohol organic solvent washing, drain, the solid obtained is product [Ln (DMF) 8] 2pb 3ag 10i 22.
It is to be noted DMF and Ln (NO in step 1) 3) 3, PbI 2, AgNO 3and the requirement of not mol ratio between KI because DMF is reactant, being again the solvent of reaction, is greatly excessive, still restriction is not made to the concrete consumption of DMF.
Step 2) in cold alcohol organic solvent be known concept, generally refer to by ice water-cooled alcohol organic solvent.
Further, above-mentioned steps 1) middle Ln (NO 3) 3in described Ln be selected from one in La, Nd, Sm, Eu, Gd, Tb, Yb and Y.
Further, above-mentioned steps 2) in described alcohol organic solvent be selected from one in methyl alcohol, ethanol and ethylene glycol.
Advantage of the present invention is:
1. instant invention overcomes the defect that existing room temperature diffusion process can only synthesize the plumbous iodine ternary compound containing rare earth coordination ion and the silver-colored iodine ternary compound containing rare earth coordination ion, having synthesized a kind of general formula is first [Ln (DMF) 8] 2pb 3ag 10i 22the plumbous silver-colored iodine quaternary compound of rare earth of organic hybrid, this compound structure is clear and definite, utilizes [Ln (DMF) 8] 3+rare earth coordination ion carrys out Effective Regulation [Pb xag yi z] n–the structure of ternary ionic, and then the photoelectric properties optimizing the plumbous silver-colored iodine quaternary compound of rare earth.General formula of the present invention is [Ln (DMF) 8] 2pb 3ag 10i 22the plumbous silver-colored iodine quaternary compound of rare earth there is excellent semiconductor property, and part (the plumbous silver-colored iodine quaternary compound of the described rare earth containing Eu, Y, Tb, Dy) has excellent fluorescent emission performance.
2. above-mentioned general formula provided by the invention is [Ln (DMF) 8] 2pb 3ag 10i 22the preparation method of the plumbous silver-colored iodine quaternary compound of rare earth of organic hybrid, the method rare earth nitrate be easy to get and Silver Nitrate replace rare-earth iodide and Silver iodide to be raw material respectively, in Pb/Ag/I ternary system, introduce rare earth nitrate, and in DMF organic solvent, obtain described [Ln (DMF) through single step reaction in a heated condition 8] 2pb 3ag 10i 22product, synthesis step is simple, and product separation is purified convenient, and yield is high.
Embodiment
Embodiment one: [La (DMF) 8] 2pb 3ag 10i 22
By La (NO 3) 3(0.162 gram, 0.5 mmole), PbI 2(0.346 gram, 0.75 mmole), AgNO 3(0.425 gram, 2.5 mmoles) and KI (0.830 gram, 5 mmoles) join in 3.0 milliliters of DMF, in 70 ° of C isothermal reactions 3 hours under constantly stirring.Leave standstill 3 days in 0 ° of C after cool to room temperature, separate out light yellow crystal, filter, by 5 milliliters of cold washing with alcohol, productive rate 78%.Ultimate analysis: C, 9.71; H, 1.90; N, 3.77%, C 48h 112n 16o 16la 2pb 3ag 10i 22theoretical value: C, 9.58; H, 1.82; N, 3.68%.Infrared absorption spectrum data (KBr, cm -1): 1669s (C=O), 1490s, 1433s, 1378s, 1246s, 1108s, 1051m (C-N), 857w, 674s, 533m, 402m (La-O).When being heated, lose DMF part, solid state absorption spectrometry in 110 –, 266 ° of C temperature ranges: semiconductor energy gap E g=2.54eV.
Embodiment two: [Eu (DMF) 8] 2pb 3ag 10i 22
By Eu (NO 3) 3(0.169 gram, 0.5 mmole), PbI 2(0.346 gram, 0.75 mmole), AgNO 3(0.425 gram, 2.5 mmoles) and KI (0.830 gram, 5 mmoles) join in 3.0 milliliters of DMF, in 80 ° of C isothermal reactions 2 hours under constantly stirring.Leave standstill 4 days in 2 ° of C after cool to room temperature, separate out yellow crystals, filter, by 5 milliliters of cold washing with alcohol, productive rate 85%.Ultimate analysis: C, 9.60; H, 1.81; N, 3.64%, C 48h 112n 16o 16eu 2pb 3ag 10i 22theoretical value: C, 9.66; H, 1.89; N, 3.76.Infrared absorption spectrum data (KBr, cm -1): 1671s (C=O), 1488s, 1433s, 1379s, 1246s, 1106s, 1056m (C-N), 860w, 674s, 537w, 425w (Eu-O).When being heated, lose DMF part, solid state absorption spectrometry in 108 –, 270 ° of C temperature ranges: semiconductor energy gap E g=2.33eV.Fluorescence Spectra measures: maximum emission wavelength is respectively 615nm.
Embodiment three: [Y (DMF) 8] 2pb 3ag 10i 22
By Y (NO 3) 3(0.137 gram, 0.5 mmole), PbI 2(0.346 gram, 0.75 mmole), AgNO 3(0.425 gram, 2.5 mmoles) and KI (0.664 gram, 4 mmoles) join in 3.0 milliliters of DMF, in 60 ° of C isothermal reactions 3 hours under constantly stirring.Leave standstill 3 days in 0 ° of C after cool to room temperature, separate out yellow crystals, filter, by 5 milliliters of cold washing with alcohol, productive rate 87%.Ultimate analysis: C, 9.69; H, 1.85; N, 3.77%, C 48h 112n 16o 16y 2pb 3ag 10i 22theoretical value: C, 9.87; H, 1.93; N, 3.84.Infrared absorption spectrum data (KBr, cm -1): 1668s (C=O), 1488s, 1435s, 1374s, 1246s, 1107s, 1055m (C-N), 856w, 675s, 537w, 401m (Y-O).When being heated, lose DMF part, solid state absorption spectrometry in 110 –, 258 ° of C temperature ranges: semiconductor energy gap E g=2.64eV.Fluorescence Spectra measures: maximum emission wavelength is respectively 682nm.
Above embodiment is only the present invention's some embodiments wherein, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (3)

1. the plumbous silver-colored iodine quaternary compound of the rare earth of organic hybrid, is characterized in that: its general formula is [Ln (DMF) 8] 2pb 3ag 10i 22, wherein Ln is the one in rare-earth metal La, Eu and Y, and DMF is DMF.
2. prepare the method for the plumbous silver-colored iodine quaternary compound of rare earth of a kind of organic hybrid as claimed in claim 1, it is characterized in that comprising the steps:
1) by Ln (NO 3) 3, PbI 2, AgNO 3mix in a certain amount of DMF according to 1:1.5:5:8 ~ 10 mol ratio with KI, in 60-80 DEG C of reaction 2-4 hour under constantly stirring; Wherein Ln is the one in rare-earth metal La, Eu and Y, and DMF is DMF;
2) react complete cool to room temperature, leave standstill 3-4 days, treated that a large amount of solid is separated out, suction filtration under 0-5 DEG C of condition, filter cake cold alcohol organic solvent washing, drain, the solid obtained is product [Ln (DMF) 8] 2pb 3ag 10i 22.
3. method according to claim 2, is characterized in that described step 2) in described alcohol organic solvent be selected from one in methyl alcohol, ethanol and ethylene glycol.
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CN103641851B (en) * 2013-11-21 2016-03-16 苏州大学 Organic hybrid Pb-Ag hybrid metal iodide of a kind of coordination function and preparation method thereof
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560593A (en) * 1981-08-14 1985-12-24 Basf Aktiengesellschaft Deposition of metals on electrically conductive, polymeric carriers
CN101475801A (en) * 2009-01-09 2009-07-08 中国科学院上海硅酸盐研究所 Antimonate series luminescent material for white light LED and preparation thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560593A (en) * 1981-08-14 1985-12-24 Basf Aktiengesellschaft Deposition of metals on electrically conductive, polymeric carriers
CN101475801A (en) * 2009-01-09 2009-07-08 中国科学院上海硅酸盐研究所 Antimonate series luminescent material for white light LED and preparation thereof

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Lanthanide complexes in hybrid halometallate materials: interconversion between a novel 2D microporous framework and a 1D zigzag chain structure of iodoargentates templated by octakis-solvated terbium(III) cation;Shashank Mishra等，;《Dalton Trans.》;20090518;第4954-4961页，尤其是第4960页左栏第1段 *
Reactions of metal iodides as a simple route to heterometallics: synthesis,structural transformations, thermal and luminescent properties of novel hybrid iodoargentate derivatives templated by [YL8]3+ or [YL7]3+ cations (L=DMF or DMSO);Shashank Mishra等，;《Dalton Trans.》;20081006;第6296-6304页，尤其是第6297页方案1，第6302页 *
Solid- and Solution Phase Transformations in Novel HybridIodoplumbate Derivatives Templated by Solvated Yttrium Complexes;Shashank Mishra等，;《Inorganic Chemistry》;20080923;第47卷(第20期);第9333-9343页，尤其是第9335页方案1 *
Syntheses, Crystal Structures, and Properties of Heterometallic Iodoplumbates: Bicubane, Ribbon, and Chain Configurations;Le-Qing Fan等，;《Inorganic Chemistry》;20060322;第3149-3151页，尤其是第3149页右栏第一段，摘要 *

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