Organic-inorganic hybrid two-dimensional layered coordination compound, preparation method and application thereof
A two-dimensional layered and complex technology, applied in the field of compounds, can solve the problems that complex research has not been reported, molecular complexes have not received much attention, and few studies have been done.
Pending Publication Date: 2021-11-19
JIANGXI UNIV OF SCI & TECH
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] (1) The existing studies on the magneto-optic properties of molecular complexes have not received much attention, so there are few studies in this area, especially in the magnetoluminescent effect
[0007] (2) Current reports on molecular complexes are limited to organic radicals, where the spin originates from s or p orbitals
Although coordination complexes are abundant in the materials field, studies of complexes with d or f electrons have not been reported
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 2
[0051] Concentrated HCl was added dropwise to 2-(3-fluorophenyl)ethylamine (C 6 h 5 C 2 h 3 FNH 3 , 10mmol 98%) in methanol (30 mL) solution, then this solution was added to the solution containing MnCl 2 4H 2 O (5mmol) in methanol solution; after complete mixing, the clear solution was filtered and slowly evaporated at room temperature to obtain the pink block crystals of compound 1; the bright square pink crystals were selected for crystallographic data collection and other studies. The remaining crystals were dried and ground into fine powders to prepare polycrystalline samples. The phase purity of compound 1 was determined by infrared spectroscopy (see Figure 5 ) confirmed, and verified by powder X-ray diffraction (PXRD), due to the difference in powder size in the PXRD experimental data collection process, there is a certain difference in the reflection intensity between the simulation and the experimental figure (see Figure 6 ).
[0052] Single crystal X-ray di...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of compounds, and discloses an organic-inorganic hybrid two-dimensional layered coordination compound, a preparation method and application thereof, wherein the organic-inorganic hybrid two-dimensional layered coordination compoundis (C6H5C2H3FNH3)2MnCl4 (1), and 1 is an antiferromagnet and has a spin tilt. According to the invention, an organic-inorganic hybrid two-dimensional layered (C6H5C2H3FNH3)2MnCl4 coordination compound is synthesized;magnetic measurement shows antiferromagnetic orderliness among Mn ions in a display layer below 76K, and interlayer ferromagnetic interaction causes magnetic phase change and induces a spin tilt behavior below 43K; the luminescent spectrum of the coordination compound1 shows that the coordination compound1 emits red light; and when a high-intensity magnetic field is used for controlling the spinning direction, the intensity of the luminescent spectrum of the coordination compound1 is changed, red shift occurs along with the increase of the magnetic field, and the phenomenon shows that the magnetic field is used for controlling the spinning direction, and magnetoluminescence can be achieved.
Description
technical field [0001] The invention belongs to the technical field of compounds, and in particular relates to an organic-inorganic hybrid two-dimensional layered complex, a preparation method and an application thereof. Background technique [0002] Currently, the magneto-optic effect has attracted much attention in recent years due to its great application potential in microelectronic and optoelectronic devices. Magneto-optic effect refers to various optical phenomena produced by the interaction between magnetized matter and light, including Zeeman effect, Faraday effect, Kerr magneto-optic effect and Cotton-Merton effect. These effects all originate from the magnetization of the material, reflecting the relationship between light and the magnetism of the material. Because molecular-based materials are easy to design and can be synthesized according to the desired physical properties, they almost become a large library of raw materials for obtaining specific physical prop...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C07F13/00C09K11/06
CPCC07F13/005C09K11/06C07B2200/13C09K2211/188
Inventor 胡兆波李龙贺张毅史超
Owner JIANGXI UNIV OF SCI & TECH