Green-emitting manganese (II) complexes with phosphoramide and phenylphosphonic diamide ligands

被引：51

作者：

Bortoluzzi, Marco ^{[1
,2
]}

Castro, Jesus ^{[3
]}

Enrichi, Francesco ^{[4
,5
,6
]}

Vomiero, Alberto ^{[4
]}

Busato, Marta ^{[1
]}

Huang, Weizhe ^{[1
]}

机构：

[1] Univ Ca Foscari Venezia, Dipartimento Sci Mol & Nanosistemi, Via Torino 155, I-30170 Venice, VE, Italy

[2] CIRCC, Via Celso Ulpiani 27, I-70126 Bari, Italy

[3] Univ Vigo, Fac Quim, Dept Quim Inorgan, Edificio Ciencias Expt, Vigo 36310, Galicia, Spain

[4] Lulea Univ Technol, Dept Engn Sci & Math, Div Mat Sci, SE-97187 Lulea, Sweden

[5] Museo Stor Fis, Piazza Viminale 1, I-00184 Rome, Italy

[6] Ctr Studi & Ric Enrico Fermi, Piazza Viminale 1, I-00184 Rome, Italy

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2018年 / 92卷

基金：

欧盟地平线“2020”;

关键词：

Manganese (II); Tetrahedral complexes; Photoluminescence; Phosphoramide ligands; Phenylphosphonic diamide ligands; Doped polycaprolactone; COPPER(I) COMPLEXES; SPECTRAL PROPERTIES; ABSORPTION-SPECTRA; CRYSTAL-STRUCTURES; SINGLE-CRYSTAL; LUMINESCENCE; TRIBOLUMINESCENCE; TEMPERATURE; CONFIGURATIONS; EMISSION;

D O I：

10.1016/j.inoche.2018.04.023

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Tetrahedral manganese(II) complexes having formulae [MnX2{O = PR(NMe2)(2)}(2)] (X = Br, I; R = NMe2, Ph) were isolated and characterized, and in the case of [MnBr2{O = PPh(NMe2)(2)}(2)] the structure was ascertained by means of single crystal X-ray diffraction. All the complexes showed intense green emission assigned to the Mn(II) T-4(1)((4)G) -> (6)A(1)(S-6) transition upon excitation with UV light, with photoluminescence lifetimes in the range 100-1000 mu s. Bromo-complexes maintain their luminescence features once dispersed in polycaprolactone matrix.

引用

页码：145 / 150

页数：6

共 49 条

[1] CONFIGURATIONS OF SOLVATED COMPLEX-IONS OF 1ST TRANSITION-METALS IN HEXAMETHYLPHOSPHORIC TRIAMIDE AS INFERRED FROM THEIR ABSORPTION-SPECTRA AND STOKES RADII [J].