详细信息
N-烯丙基咔唑三羰基铬配合物的合成及其晶体结构和非线性光学性质研究
Crystal structure and nonlinear optical properties of N-allylcarbazole chromium tricarbonyl complex
文献类型:期刊文献
中文题名:N-烯丙基咔唑三羰基铬配合物的合成及其晶体结构和非线性光学性质研究
英文题名:Crystal structure and nonlinear optical properties of N-allylcarbazole chromium tricarbonyl complex
作者:陈辉[1];田晓慧[1];元以中[1];林嘉平[1]
机构:[1]华东理工大学材料科学与工程学院,上海200237
年份:2007
卷号:29
期号:12
起止页码:711
中文期刊名:化学试剂
外文期刊名:Chemical Reagents
收录:CSTPCD;;北大核心:【北大核心2004】;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:咔唑;三羰基铬;非线性光学;Z-扫描
外文关键词:earbazole; chromium tricarbonyl; nonlinear optics; Z-scan
摘要:采用N-烯丙基咔唑配体与三氨三羰基合铬在二氧六环中回流反应,合成了标题化合物。通过元素分析I、R、1HNMR1、3CNMR、MS和X射线单晶衍射对其结构进行了表征。晶体结构分析表明,该化合物属于三斜晶系,空间群P-1,a=8.136 2(11),b=10.254 6(14),c=10.887 3(15),α=99.671(3)°,β=108.810(2)°,γ=111.073(2)°,Z=2。比较了目标化合物与其自由配体的电子吸收光谱,并用飞秒Z-扫描技术研究了目标配合物的非线性光学性质。
N-allylcarbazole chromium tricarbonyl ( AKC, C18 H13-CrNO3 ) was synthesized as a racemic mixture of two enantiomers by treating the free ligand with(NH3)3Cr(CO)3 during refluxing and was characterized by elemental analysis, IR, ^1HNMR, ^13CNMR and MS.The crystal structure of AKC was determined by the single-crystal X-ray diffraction analysis. The crystal was a triclinic system of a space group P-1,with a = 8.136 2( 11)A, b = 10.254 6(14)A, c = 10.887 3 (15)A, α = 99.671 (3)°, β = 108.810(2)°, γ = 111.073(2)°, and Z = 2.The nonlinear optical absorption of N-allylcarbazole chromium tricarbonyl solution (in DMF) was measured by femtosecond Z-scan technique at a wavelength of 800 nm.
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