CN102051683B - Nonlinear optical crystal molybdenum manganese selenite - Google Patents
Nonlinear optical crystal molybdenum manganese selenite Download PDFInfo
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- CN102051683B CN102051683B CN200910112712.1A CN200910112712A CN102051683B CN 102051683 B CN102051683 B CN 102051683B CN 200910112712 A CN200910112712 A CN 200910112712A CN 102051683 B CN102051683 B CN 102051683B
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- nonlinear optical
- selenite
- molybdenum manganese
- optical crystal
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Abstract
The invention relates to a nonlinear optical crystal molybdenum manganese selenite which is characterized in that the chemical formula of the nonlinear optical crystal is Mn(MoO3)(SeO3)(H2O); the molecular weight is 342.85; the crystal belongs to the orthorhombic system; the space group is Pmc21; and the unit cell parameters as follows: a=7.054(3), b=6.480(2), c=12.735(5), alpha=90 degrees, beta=90 degrees, gamma=90 degrees, V=582.1(4) and Z=4. The crystal is prepared by the hydrothermal method. The molybdenum manganese selenite, namely Mn(MoO3)(SeO3)(H2O) has good nonlinear optical property; and the power second harmonic generation (SHG) coefficient is as triple as potassium dihydrogen phosphate (KDP).
Description
Technical field
The invention belongs to nonlinear optical material and synthetic.
Background technology
Non-linear optic crystal, has frequency-doubled effect (SHG), in laser frequency conversion, Electro-optical Modulation, light is sold off the high-tech areas such as information processing significant application value.Non-linear optic crystal has obtained paying close attention to widely with its good character.Nonlinear optical material is in modern science and technology, particularly in some military and civilian high-tech areas, such as submarine deep water communication, blinding laser weapons, the ocean locating fish, video disc recording, color laser printing, laser projection tv, photometry calculation and optical-fibre communications etc., have a series of important application.The non-linear optic crystal of practical application at present comprises α-LiIO
3, α-HIO
3, KIO
3, KH
2pO
4(KDP), KTiOPO
4(KTP), LiNbO
3and BaTiO (LNO)
3(BTO) etc.Research recently shows the Se (IV) containing lone-pair electron, and the Mo (VI) of Te (IV) and easily Jahn-Tellor distortion etc. are in conjunction with the nonlinear optical material that also available can be superior, as Na
2teW
2o
9, BaTeM
2o
9(M=Mo
6+, W
6+).We are by introduce Mo (VI) positively charged ion of distorted octahedron coordination in the compound containing the selenite of lone-pair electron, thereby because both collaborative polarized actions have obtained the novel non-linearity optical material of superior performance.About the research of this respect there is no bibliographical information.
Summary of the invention
The object of the invention is to prepare a kind of non-linear optic crystal Ya Xi Suan Molybdenum manganese.
1. the sub-selenium acid of a non-linear optic crystal Molybdenum manganese, is characterized in that: its chemical formula is Mn (MoO
3) (SeO
3) (H
2o), molecular weight is: 342.85, belong to rhombic system, spacer Pmc2
1, cell parameter is a=7.054 (3), b=6.480 (2),
α=90 °, β=90 °, γ=90 °,
z=4.The structure of Ya Xi Suan Molybdenum manganese serve as reasons distortion MoO
6be formed by connecting Molybdenum oxygen chain and selenous acid manganese chain of octahedron interacts and forms three-dimensional structure along b axle and c-axis direction.Molybdenum and eight oxygen atom ligands form the octahedrons of distortion, and Qi Zhong Molybdenum and two are from SeO
3 2-the Mo-O key of the Sauerstoffatom of ion is longer.Se (IV) and three oxygen atom ligands, its coordination configuration is a pyrometric cone that is occupied a summit by a pair of lone-pair electron.Manganese and seven oxygen atom ligands, wherein three from SeO
3 2-ion, two from water molecules.
Ya Xi Suan Molybdenum manganese is synthetic with hydrothermal method: by MnCO
3, MoO
3, SeO
2and H
2o packs in the hydro-thermal reaction liner of 25ml, stirs, and packs hydrothermal reaction kettle after sealing into.In chamber type electric resistance furnace, in 210 DEG C of reaction a couple of days, can obtain yellow transparent bulk crystals.
Nonlinear optics measurement shows, sub-selenium acid Molybdenum manganese (Mn (MoO
3) (SeO
3) (H
2o)) there is good non-linear optical property, the very strong 532nm green glow of output under 1064nm laser radiation, its powder SHG coefficient is KDP 3 times.Expection in laser frequency conversion, Electro-optical Modulation, light is sold off the high-tech areas such as information processing significant application value.This type of nonlinear optical material is in modern science and technology, particularly in some military and civilian high-tech areas, such as submarine deep water communication, blinding laser weapons, the ocean locating fish, video disc recording, color laser printing, laser projection tv, photometry calculation and optical-fibre communications etc., have a series of important application.
Embodiment
Example 1:MnCO
3(46mg, 0.4mmol), MoO
3(57.6mg, 0.4mmol), SeO
2(133.3mg, 1.2mmol) and H
2o (4ml) packs in hydrothermal reaction kettle and mixes, and sealing, is placed in chamber type electric resistance furnace, is warmed up to 210 DEG C through 600min from 30 DEG C, and isothermal reaction 5760min is finally per hourly down to 30 DEG C with 3 DEG C, can obtain yellow transparent bulk crystals.
Claims (1)
1. the sub-selenium acid of a non-linear optic crystal Molybdenum manganese, is characterized in that: its chemical formula is Mn (MoO
3) (SeO
3) (H
2o), molecular weight is: 342.85, belong to rhombic system, spacer Pmc2
1, cell parameter is a=7.054 (3)
b=6.480 (2)
c=12.735 (5)
α=β=γ=90 °, V=582.1 (4)
z=4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910112712.1A CN102051683B (en) | 2009-10-28 | 2009-10-28 | Nonlinear optical crystal molybdenum manganese selenite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910112712.1A CN102051683B (en) | 2009-10-28 | 2009-10-28 | Nonlinear optical crystal molybdenum manganese selenite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102051683A CN102051683A (en) | 2011-05-11 |
| CN102051683B true CN102051683B (en) | 2014-09-17 |
Family
ID=43956468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910112712.1A Expired - Fee Related CN102051683B (en) | 2009-10-28 | 2009-10-28 | Nonlinear optical crystal molybdenum manganese selenite |
Country Status (1)
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|---|---|
| CN (1) | CN102051683B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838093B (en) * | 2011-06-21 | 2014-02-12 | 中国科学院理化技术研究所 | LiGaGe2Se6Compound, LiGaGe2Se6Nonlinear optical crystal and its preparation method and use |
| CN103255479B (en) * | 2013-05-31 | 2015-11-18 | 中国地质大学（武汉） | A kind of method of water heat transfer tellurium manganese molybdate crystal |
| CN103382573A (en) * | 2013-07-11 | 2013-11-06 | 中国科学院福建物质结构研究所 | Nonlinear optical crystal Pb2NbO2(SeO3)2Cl, its preparation and application |
| CN103382574B (en) * | 2013-07-11 | 2017-12-12 | 中国科学院福建物质结构研究所 | Nonlinear optical crystal Pb2TiOF(SeO3)2Cl and its preparation and use |
| CN104988580B (en) * | 2015-08-13 | 2017-12-12 | 中国科学院福建物质结构研究所 | A kind of crystalline material, its preparation method and application |
| CN105887204B (en) * | 2016-07-01 | 2018-04-10 | 中国科学院福建物质结构研究所 | A kind of inorganic compound crystal Bi (SeO3) F, its preparation method and application |
-
2009
- 2009-10-28 CN CN200910112712.1A patent/CN102051683B/en not_active Expired - Fee Related
Non-Patent Citations (4)
| Title |
|---|
| A new noncentrosymmetric tellurite: BaMo2Te2O11(H2O) with {Mo(1)Mo(2)O10}n spiral chains;Juying Hou 等;《Journal of Molecular Structure》;20051128;第785卷;第37-42页 * |
| Juying Hou 等.A new noncentrosymmetric tellurite: BaMo2Te2O11(H2O) with {Mo(1)Mo(2)O10}n spiral chains.《Journal of Molecular Structure》.2005,第785卷第37-42页. |
| 含过渡金属的钼亚硒酸盐的水热合成、结构以及性质的研究;甄延忠;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20080915(第9期);B014-9 第16-17页 * |
| 甄延忠.含过渡金属的钼亚硒酸盐的水热合成、结构以及性质的研究.《中国优秀硕士学位论文全文数据库 工程科技I辑》.2008,(第9期),B014-9 第16-17页. |
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| Publication number | Publication date |
|---|---|
| CN102051683A (en) | 2011-05-11 |
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