Synthesis, crystal structure and photophysical properties of a novel Pt(II) complex with multi-functionalized cyclometalating ligand
文献类型：期刊论文
| 作者 | Qiu DF ; Feng YQ ; Wang HW ; Bao XY ; Guo YC ; Cheng YX ; Wang LX |
| 刊名 | inorganic chemistry communications
 |
| 出版日期 | 2010 |
| 卷号 | 13期号:5页码:613-617 |
| 关键词 | PLATINUM(II) COMPLEXES ELECTROPHOSPHORESCENT DEVICES ELECTRONIC SPECTROSCOPY IRIDIUM DENDRIMERS ELECTROPOLYMERIZATION AUXILIARIES |
| ISSN号 | 1387-7003 |
| 通讯作者 | qiu df |
| 中文摘要 | a novel pt(ii) complex [(l)ptcl] (hl = 4-{4p-[n-(4-(9-carbazole))butyl-n-phenyl] aniline}-6-phenyl-2,2'-bipyridine) has been synthesized and verified by h-1 nmr, elemental analysis and x-ray crystallography. the crystal (c44h35n4clpt, m-r = 850.30) belongs to monoclinic system, space group p2(1)/c, with a = 21.864(6), b = 9.306 (3), c = 17.240(5) angstrom, beta = 96.483(6)degrees, z = 4, v = 3485.3(16) angstrom(3), d-c = 1.620 g/cm(3), mu(mo-k alpha) = 4.141 mm(-1), f(000) = 1688, r-1 = 0.0591, wr(2) = 0.0976. the coordinate geometry of the pt atom is a distorted square planar configuration. the complex molecules are stacked by a weak pi-pi interaction in a head-to-tail fashion along the b axis to form 1d chain and the alternating 10 chains are packed to form the 2d lamellar system. the complex shows an intense metal-to-ligand charge transfer ((mlct)-m-1) (d pi(pt) -> pi*(l)) transitions (epsilon similar to 2 x 10(4) dm(3) mol(-1) cm(-1)) at 448 nm in the uv-vis absorption spectrum and a strong phosphorescence at 592 nm in ch2cl2 solution at room temperature. an intramolecular energy transfer process from the carbazole unit to the arylamine-modified (c boolean and n boolean and n)ptcl] emissive center exists in the complex. (c) 2010 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000278234600011 |
| 公开日期 | 2012-06-06 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43689]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Qiu DF,Feng YQ,Wang HW,et al. Synthesis, crystal structure and photophysical properties of a novel Pt(II) complex with multi-functionalized cyclometalating ligand[J]. inorganic chemistry communications,2010,13(5):613-617. |
| APA | Qiu DF.,Feng YQ.,Wang HW.,Bao XY.,Guo YC.,...&Wang LX.(2010).Synthesis, crystal structure and photophysical properties of a novel Pt(II) complex with multi-functionalized cyclometalating ligand.inorganic chemistry communications,13(5),613-617. |
| MLA | Qiu DF,et al."Synthesis, crystal structure and photophysical properties of a novel Pt(II) complex with multi-functionalized cyclometalating ligand".inorganic chemistry communications 13.5(2010):613-617. |
入库方式： OAI收割
来源：长春应用化学研究所
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