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Title: Deliberate design of an acentric diamondoid metal-organic network

Abstract

Reaction of 2.5-dicarboxy-1-methylpyridinium (DCMP) chloride and Zn(NO{sub 3}){sub 2}.6H{sub 2}O in the presence of NaHCO{sub 3} in water gave an expected acentric diamondoid network [Zn(DCMP){sub 2}] with a three-fold interpenetration. With long Zn-Zn separations, very large cavities are formed within each diamondoid network with high propensity to interpenetration, which makes it show a promising non-linear optical property with SHG efficiency approximately 7 times higher than that of potassium dihydrogen phosphate (KDP). The design strategy of ligand through methylation of the corresponding pyrdinecarboxylic acid can be extended to other widely used carboxylic acids, more importantly, to lead to an unsymmetric bifunctional bridging ligand, which is essential for generating polar solids. - Graphical Abstract: Reaction of Zn(NO{sub 3}){sub 2}.6H{sub 2}O with a deliberately designed unsymmetrical ligand 2.5-dicarboxy-1-methylpyridinium (DCMP) chloride and in the presence of NaHCO{sub 3} gave an expected noncentric diamondoid network [Zn(DCMP){sub 2}], which has its SHG response approximately 7 times higher than that of potassium dihydrogen phosphate (KDP). Highlights: > DCMP as an unsymmetrical organic ligand to design metal organic framework. > Long Zn-Zn separations and very large cavities formed. > Diamondoid network with high propensity to interpenetration formed. > Bifunctional bridging ligand was used to generate polar solids withmore » large SHG response.« less

Authors:
 [1];  [1]; ;  [1]
  1. School of Pharmaceutical Sciences, Hebei Medical University, Shijiazhuang (China)
Publication Date:
OSTI Identifier:
21580260
Resource Type:
Journal Article
Journal Name:
Journal of Solid State Chemistry
Additional Journal Information:
Journal Volume: 184; Journal Issue: 9; Other Information: DOI: 10.1016/j.jssc.2011.07.018; PII: S0022-4596(11)00396-3; Copyright (c) 2011 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Journal ID: ISSN 0022-4596
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; CHLORIDES; LIGANDS; NITRATES; NITROGEN OXIDES; NONLINEAR OPTICS; ORGANOMETALLIC COMPOUNDS; POTASSIUM PHOSPHATES; SODIUM CARBONATES; SOLIDS; ZINC COMPOUNDS; ALKALI METAL COMPOUNDS; CARBON COMPOUNDS; CARBONATES; CHALCOGENIDES; CHLORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; NITROGEN COMPOUNDS; OPTICS; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHOSPHATES; PHOSPHORUS COMPOUNDS; POTASSIUM COMPOUNDS; SODIUM COMPOUNDS

Citation Formats

Yang Caiqin, Wang Jing, E-mail: jingwang@home.ipe.ac.cn, Wang Wei, and Zhan Wenhong. Deliberate design of an acentric diamondoid metal-organic network. United States: N. p., 2011. Web. doi:10.1016/j.jssc.2011.07.018.
Yang Caiqin, Wang Jing, E-mail: jingwang@home.ipe.ac.cn, Wang Wei, & Zhan Wenhong. Deliberate design of an acentric diamondoid metal-organic network. United States. doi:10.1016/j.jssc.2011.07.018.
Yang Caiqin, Wang Jing, E-mail: jingwang@home.ipe.ac.cn, Wang Wei, and Zhan Wenhong. Thu . "Deliberate design of an acentric diamondoid metal-organic network". United States. doi:10.1016/j.jssc.2011.07.018.
@article{osti_21580260,
title = {Deliberate design of an acentric diamondoid metal-organic network},
author = {Yang Caiqin and Wang Jing, E-mail: jingwang@home.ipe.ac.cn and Wang Wei and Zhan Wenhong},
abstractNote = {Reaction of 2.5-dicarboxy-1-methylpyridinium (DCMP) chloride and Zn(NO{sub 3}){sub 2}.6H{sub 2}O in the presence of NaHCO{sub 3} in water gave an expected acentric diamondoid network [Zn(DCMP){sub 2}] with a three-fold interpenetration. With long Zn-Zn separations, very large cavities are formed within each diamondoid network with high propensity to interpenetration, which makes it show a promising non-linear optical property with SHG efficiency approximately 7 times higher than that of potassium dihydrogen phosphate (KDP). The design strategy of ligand through methylation of the corresponding pyrdinecarboxylic acid can be extended to other widely used carboxylic acids, more importantly, to lead to an unsymmetric bifunctional bridging ligand, which is essential for generating polar solids. - Graphical Abstract: Reaction of Zn(NO{sub 3}){sub 2}.6H{sub 2}O with a deliberately designed unsymmetrical ligand 2.5-dicarboxy-1-methylpyridinium (DCMP) chloride and in the presence of NaHCO{sub 3} gave an expected noncentric diamondoid network [Zn(DCMP){sub 2}], which has its SHG response approximately 7 times higher than that of potassium dihydrogen phosphate (KDP). Highlights: > DCMP as an unsymmetrical organic ligand to design metal organic framework. > Long Zn-Zn separations and very large cavities formed. > Diamondoid network with high propensity to interpenetration formed. > Bifunctional bridging ligand was used to generate polar solids with large SHG response.},
doi = {10.1016/j.jssc.2011.07.018},
journal = {Journal of Solid State Chemistry},
issn = {0022-4596},
number = 9,
volume = 184,
place = {United States},
year = {2011},
month = {9}
}