含<i>α</i>-二亚胺配体的硅(Ⅳ)配合物的合成、晶体结构与性能研究

引用本文: 马小莉, 孙帅, 杨鹰. 含α-二亚胺配体的硅(Ⅳ)配合物的合成、晶体结构与性能研究[J]. 无机化学学报, 2013, 29(6): 1295-1301. doi: 10.3969/j.issn.1001-4861.2013.00.199 shu

Citation: MA Xiao-Li, SUN Shuai, YANG Ying. Synthesis, Crystal Structure and Properties of Silicon(Ⅳ) Complexes with N-aryl Substituted α-Diimine Ligands[J]. Chinese Journal of Inorganic Chemistry, 2013, 29(6): 1295-1301. doi: 10.3969/j.issn.1001-4861.2013.00.199 shu

含α-二亚胺配体的硅(Ⅳ)配合物的合成、晶体结构与性能研究

马小莉 ^1, ,
孙帅 ^1, ,
杨鹰 ^2,

基金项目:
国家自然科学基金(No.21001016, 20902112)资助项目。 (No.21001016, 20902112)

摘要: 利用金属单质还原的方法合成了不同取代基的α-二亚胺配体支持的2个硅(Ⅳ)配合物L(SiMe₃)₂(2)(L=[(2,6-ⁱPr₂C₆H₃)NC(Me)]₂)和L'(SiMe₃)₂(4)(L'=[(2,6-ⁱPr₂C₆H₃)NCH]₂)。通过X-射线单晶衍射测定了配合物的单晶结构,并对其进行了元素分析、¹H NMR、红外光谱表征,以及紫外-可见光谱和荧光光谱分析。结构分析表明,构成这2种化合物中心的NCCN骨架呈之字形分布,骨架上三取代的原子接近平面排布。2种硅配合物在紫外光激发下都具有较好的发光性质。

关键词:

α-二亚胺;晶体结构;硅(Ⅳ)配合物;光致发光

English

Synthesis, Crystal Structure and Properties of Silicon(Ⅳ) Complexes with N-aryl Substituted α-Diimine Ligands

1.
1. School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081, China;
Received Date: 31 August 2012
Fund Project:
国家自然科学基金(No.21001016, 20902112)资助项目。

Abstract: Two silicon(Ⅳ) compounds with α-diimine ligands, L(SiMe₃)₂(2) (L=[(2, 6-ⁱPr₂C₆H₃)NC(Me)]₂), L'(SiMe₃)₂ (4) (L'=[(2, 6-ⁱPr₂C₆H₃)NCH]₂) were synthesized by the reaction of corresponding sodium salts or lithium salts with chloro(trimethyl)silane. The crystal of compound 2 belongs to the monoclinic system, space group P2₁/n with a=0.958 5(3) nm, b=1.811 8(5) nm, c=0.982 4(3) nm, β=102.173(3), V=1.667 7(8) nm³, Z=2. The crystal of compound 4 belongs to the triclinic system, space group P1 with a=0.883 7(2) nm, b=0.967 5(2) nm, c=1.142 9(4) nm, β=88.94(2), V=0.835 8(4) nm³, Z=1. A zig-zag arrangement of the atoms N(1), C(13), C(13ⁱ), and N(1ⁱ) is the core of both of the two molecular structures. Both of the two complexes were characterized by single crystal X-ray structural analysis, ¹H NMR, elemental analysis, and FTIR spectra, analyzed by UV-Vis spectrum and fluorescent spectra properties. The compounds exhibit strong fluorescence under ultraviolet light. CCDC: 896958, 2; 896957, 4.

Key words:

α-diimine;crystal structure;silicon(Ⅳ) complex;photoluminescence

1. [1] (a) Groen J H, Delis J G P, Van Leeuwen P W N M, et al. Organometallics, 1997,16:68-77 (b) Fedushkin I L, Skatova A A, Chudakova V A, et al. Angew. Chem. Int. Ed., 2003,42:3294-3298 (c) Johnson L K, Killian C M, Brookhart M. J. Am. Chem. Soc., 1995,117:6414-6415 (d) Camacho D H, Salo E V, Ziller J W, et al. Angew. Chem. Int. Ed., 2004,43:1821-1825[1] (a) Groen J H, Delis J G P, Van Leeuwen P W N M, et al. Organometallics, 1997,16:68-77 (b) Fedushkin I L, Skatova A A, Chudakova V A, et al. Angew. Chem. Int. Ed., 2003,42:3294-3298 (c) Johnson L K, Killian C M, Brookhart M. J. Am. Chem. Soc., 1995,117:6414-6415 (d) Camacho D H, Salo E V, Ziller J W, et al. Angew. Chem. Int. Ed., 2004,43:1821-1825
2. [2] Van Koten G, Vrieze K. Adv. Organomet. Chem., 1982,21: 151-153[2] Van Koten G, Vrieze K. Adv. Organomet. Chem., 1982,21: 151-153
3. [3] Liu Y Y, Zhao Y X, Yang X J, et al. Organometallics, 2011, 30:1599-1606[3] Liu Y Y, Zhao Y X, Yang X J, et al. Organometallics, 2011, 30:1599-1606
4. [4] Liu Y Y, Li S G, Yang X J, et al. J. of Organometallic Chem., 2011,696:1450-1455[4] Liu Y Y, Li S G, Yang X J, et al. J. of Organometallic Chem., 2011,696:1450-1455
5. [5] Gao J, Liu Y Y, Zhao Y X, et al. Organometallics, 2011,30: 6071-6077[5] Gao J, Liu Y Y, Zhao Y X, et al. Organometallics, 2011,30: 6071-6077
6. [6] CHEN Xia(陈霞), WEI Xue-Hong(魏学红), GUO Jian-Ping (郭建平) et al. Chinese J. Inorg. Chem. (Wuji Huaxue Xuebao), 2005,21(4):519-522[6] CHEN Xia(陈霞), WEI Xue-Hong(魏学红), GUO Jian-Ping (郭建平) et al. Chinese J. Inorg. Chem. (Wuji Huaxue Xuebao), 2005,21(4):519-522
7. [7] Zark P, Schäfer A, Mitra A, et al. J. Organometallic Chem., 2010,695:398-408[7] Zark P, Schäfer A, Mitra A, et al. J. Organometallic Chem., 2010,695:398-408
8. [8] Doyle D J, Hitchcock P B, Lappert M F, et al. J. Organometallic Chem., 2009,694:2611-2617[8] Doyle D J, Hitchcock P B, Lappert M F, et al. J. Organometallic Chem., 2009,694:2611-2617
9. [9] Yang X J, Yu J, Liu Y, et al. Chem. Commun., 2007,23: 2363-2365[9] Yang X J, Yu J, Liu Y, et al. Chem. Commun., 2007,23: 2363-2365
10. [10] Yu J, Yang X J, Liu Y, et al. Organometallics, 2008,27: 5800-5805[10] Yu J, Yang X J, Liu Y, et al. Organometallics, 2008,27: 5800-5805
11. [11] Yang P, Yang X J, Yu J, et al. Dalton Trans., 2009,29: 5773-5779[11] Yang P, Yang X J, Yu J, et al. Dalton Trans., 2009,29: 5773-5779
12. [12] Liu Y, Yang P, Yu J, et al. Organometallics, 2008,27:5830- 5835[12] Liu Y, Yang P, Yu J, et al. Organometallics, 2008,27:5830- 5835
13. [13] Sheldrick G M. SHELXS-97, Program for Structure Solution, University of Göttingen, Göttingen, Germany, 1997.[13] Sheldrick G M. SHELXS-97, Program for Structure Solution, University of Göttingen, Göttingen, Germany, 1997.
14. [14] Sheldrick G M. SHELXL-97, Program for Crystal Structure Refinement, University of Göttingen, Göttingen, Germany, 1997.[14] Sheldrick G M. SHELXL-97, Program for Crystal Structure Refinement, University of Göttingen, Göttingen, Germany, 1997.
15. [15] LI Gong-Chun(李公春), WANG Hong-Sheng(王宏胜), ZHU Lei(朱蕾), et al. Chinese J. Inorg. Chem.(Wuji Huaxue Xuebao), 2012,28(11):2369-2372[15] LI Gong-Chun(李公春), WANG Hong-Sheng(王宏胜), ZHU Lei(朱蕾), et al. Chinese J. Inorg. Chem.(Wuji Huaxue Xuebao), 2012,28(11):2369-2372
16. [16] DENG Yue-Yi(邓月义), WU Hong-Zhi(吴鸿志), JIN Yan- Ling(金燕玲), et al. Chinese J. Inorg. Chem. (Wuji Huaxue Xuebao), 2012,28(11):2463-2467[16] DENG Yue-Yi(邓月义), WU Hong-Zhi(吴鸿志), JIN Yan- Ling(金燕玲), et al. Chinese J. Inorg. Chem. (Wuji Huaxue Xuebao), 2012,28(11):2463-2467

扫一扫看文章

计量

PDF下载量: 0
文章访问数: 320
HTML全文浏览量: 43

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

含α-二亚胺配体的硅(Ⅳ)配合物的合成、晶体结构与性能研究

English

Synthesis, Crystal Structure and Properties of Silicon(Ⅳ) Complexes with N-aryl Substituted α-Diimine Ligands

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

计量

通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

含α-二亚胺配体的硅(Ⅳ)配合物的合成、晶体结构与性能研究

English

Synthesis, Crystal Structure and Properties of Silicon(Ⅳ) Complexes with N-aryl Substituted α-Diimine Ligands

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南： 你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

计量

文章相关

通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs