Growth,structural,optical,thermal and dielectric properties of a novel semi-organic nonlinear optical crystal:Dichloro-diglycine zinc Ⅱ

作     者：B.Uma Rajnikant K.Sakthi Murugesan S.Krishnan B.Milton Boaz 

作者机构：Department of PhysicsR.M.K.Engineering College X-ray Crystallography LaboratoryPost-Graduate Department of Physics & ElectronicsUniversity of Jammu PG and Research Department of PhysicsPresidency College Department of PhysicsB.S.Abdur Rehman University 

出 版 物：《Progress in Natural Science:Materials International》 (自然科学进展·国际材料(英文))

年 卷 期：2014年第24卷第4期

页      面：378-387页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：the Department of Science & Technology University of Jammu for single crystal X-ray diffractometer as a National Facility under Project no.SR/S2/ CMP-47/2003 

主　　题：Crystal structure Growth from solutions Characterization Non-linear optic materials 

摘      要：Dichloro-diglycine zinc II(DCDGZ II),a semi-organic nonlinear optical material has been synthesized and single crystals were grown from the aqueous solution up to dimensions 20×10×3 *** title compound,DCDGZ II(C4H10Cl2N2O4Zn H2O) crystallizes into monoclinic structure with the space group of C2/*** unit-cell parameters were found to be a=14.4191(7),b=6.9180(2),c=12.9452(6) and Z=*** the crystal structure,DCDGZ II layer is building up alternatingly with layers of water in which the zinc ions lie on a twofold *** calculations for polarizability,which are useful for device fabrication were made using Clausius–Mosotti equation and Penn analysis and the results were *** transform infrared(FTIR) spectroscopic studies were performed for the identification of the different functional groups presented in the *** UV–vis–NIR absorption spectrum reveals that the lower UV cut-off wavelength is 240 *** optical band gap of the crystal was estimated as 2.2 *** surface morphology,thermal behaviour,dielectric properties have been studied using SEM,TG/DTA and LCR HITESTER *** nonlinear optical property of the crystal was also confirmed using Kurtz powder technique.