Sensitized Near-Infrared Emission from Ir-III-Ln(III) (Ln = Nd, Yb, Er) Bimetallic Complexes with a ((NO)-O-boolean AND)((NO)-O-boolean AND) Bridging Ligand
文献类型：期刊论文
| 作者 | Chen, Fang-Fang1,2; Wei, Hui-Bo1; Bian, Zu-Qiang1; Liu, Zhi-Wei1; Ma, En3; Chen, Zhong-Ning3; Huang, Chun-Hui1 |
| 刊名 | ORGANOMETALLICS
 |
| 出版日期 | 2014-07-14 |
| 卷号 | 33期号:13页码:3275-3282 |
| 关键词 | TERPYRIDYL-FUNCTIONALIZED ALKYNYL LIGHT-EMITTING-DIODES F ENERGY-TRANSFER LANTHANIDE LUMINESCENCE PHOTOPHYSICAL PROPERTIES DINUCLEAR COMPLEXES IRIDIUM COMPLEX METAL-COMPLEXES EXCITED-STATES D-BLOCK |
| ISSN号 | 0276-7333 |
| 其他题名 | Organometallics |
| 中文摘要 | A (N boolean AND O)(N boolean AND O) bridging ligand, 5-bromopyrimidine-2-carboxylic acid (bpmc), was used for connecting Ir and Ln(III) centers to construct the series of d-f bimetallic complexes Ir(pdt)(2)(mu-bpmc)Ln(TTA)(3), where pdt = 1,3-dimethyl-5-phenyl-1H-[1,2,4]triazole, TTA = 4,4,4-trifluoro-1-(thiophen-2-yl)-butane-1,3-dionate, and Ln = Nd, Yb, Er, Gd. Crystallographic analyses reveal that there are very short spatial distances between the d-f centers (about 6 angstrom), and photophysical studies demonstrate the appropriate energy level of the Ir-III chromophore for sensitization of near-infrared (NIR) lanthanide ions, both of which are two important factors for efficient Ir-III -> Ln(III) energy transfer. The energy transfer rates for Ir-III-Nd-III, Ir-III-Yb-III, and Ir-III-Er-III are calculated to be 3.6 x 10(9), 2.8 x 10(8), and 4.0 x 10(8) s(-1), respectively. |
| 英文摘要 | A (N boolean AND O)(N boolean AND O) bridging ligand, 5-bromopyrimidine-2-carboxylic acid (bpmc), was used for connecting Ir and Ln(III) centers to construct the series of d-f bimetallic complexes Ir(pdt)(2)(mu-bpmc)Ln(TTA)(3), where pdt = 1,3-dimethyl-5-phenyl-1H-[1,2,4]triazole, TTA = 4,4,4-trifluoro-1-(thiophen-2-yl)-butane-1,3-dionate, and Ln = Nd, Yb, Er, Gd. Crystallographic analyses reveal that there are very short spatial distances between the d-f centers (about 6 angstrom), and photophysical studies demonstrate the appropriate energy level of the Ir-III chromophore for sensitization of near-infrared (NIR) lanthanide ions, both of which are two important factors for efficient Ir-III -> Ln(III) energy transfer. The energy transfer rates for Ir-III-Nd-III, Ir-III-Yb-III, and Ir-III-Er-III are calculated to be 3.6 x 10(9), 2.8 x 10(8), and 4.0 x 10(8) s(-1), respectively. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Inorganic & Nuclear ; Chemistry, Organic |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | TERPYRIDYL-FUNCTIONALIZED ALKYNYL ; LIGHT-EMITTING-DIODES ; F ENERGY-TRANSFER ; LANTHANIDE LUMINESCENCE ; PHOTOPHYSICAL PROPERTIES ; DINUCLEAR COMPLEXES ; IRIDIUM COMPLEX ; METAL-COMPLEXES ; EXCITED-STATES ; D-BLOCK |
| 收录类别 | SCI ; IC |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000339090700010 |
| 公开日期 | 2014-08-28 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/10882]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Peking Univ, Beijing Natl Lab Mol Sci, State Key Lab Rare Earth Mat Chem & Applicat, Coll Chem & Mol Engn, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Natl Engn Lab Hydromet Cleaner Prod Technol, Key Lab Green Proc & Engn, Inst Proc Engn, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Fang-Fang,Wei, Hui-Bo,Bian, Zu-Qiang,et al. Sensitized Near-Infrared Emission from Ir-III-Ln(III) (Ln = Nd, Yb, Er) Bimetallic Complexes with a ((NO)-O-boolean AND)((NO)-O-boolean AND) Bridging Ligand[J]. ORGANOMETALLICS,2014,33(13):3275-3282. |
| APA | Chen, Fang-Fang.,Wei, Hui-Bo.,Bian, Zu-Qiang.,Liu, Zhi-Wei.,Ma, En.,...&Huang, Chun-Hui.(2014).Sensitized Near-Infrared Emission from Ir-III-Ln(III) (Ln = Nd, Yb, Er) Bimetallic Complexes with a ((NO)-O-boolean AND)((NO)-O-boolean AND) Bridging Ligand.ORGANOMETALLICS,33(13),3275-3282. |
| MLA | Chen, Fang-Fang,et al."Sensitized Near-Infrared Emission from Ir-III-Ln(III) (Ln = Nd, Yb, Er) Bimetallic Complexes with a ((NO)-O-boolean AND)((NO)-O-boolean AND) Bridging Ligand".ORGANOMETALLICS 33.13(2014):3275-3282. |
入库方式： OAI收割
来源：过程工程研究所
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