Efficient Luminescence Control in a Dithienylethene Functionalized Cyclen Macrocyclic Complex

10.26434/chemrxiv.12022776.v1 ◽

2020 ◽

Author(s):

Hassan Al Sabea ◽

Nadège Hamon ◽

olivier galangau ◽

Lucie Norel ◽

Olivier MAURY ◽

...

Keyword(s):

Macrocyclic Complex ◽

Organic Glasses

We report the synthesis of an original ligand scaffold based on a dimethyl-cyclen platform Medo2pa with two dithienylethene units attached to each picolinate arms and the corresponding yttrium(III), europium(III) and ytterbium(III) complexes. All three complexes show reversible photochromism with high photo-conversions. Photoluminescence experiments demonstrate that this design is versatile and adapted for both europium and ytterbium emission switching when measured in frozen organic glasses at 77 K.<br>

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A new dinuclear Cd(II) macrocyclic complex of a Schiff base ligand: Synthesis, characterization, NMR and mass spectroscopy investigation and ab initio calculations

Журнал структурной химии ◽

10.26902/jsc20180431 ◽

2018 ◽

Vol 59 (4) ◽

Keyword(s):

Schiff Base ◽

Ab Initio Calculations ◽

Ab Initio ◽

Mass Spectroscopy ◽

Schiff Base Ligand ◽

Macrocyclic Complex ◽

Ligand Synthesis

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Fluorescence line narrowing spectrometry of polycyclic aromatic hydrocarbons in organic glasses

10.31274/rtd-180817-5408 ◽

1982 ◽

Author(s):

Johnie Charles Brown

Keyword(s):

Polycyclic Aromatic Hydrocarbons ◽

Aromatic Hydrocarbons ◽

Organic Glasses ◽

Line Narrowing ◽

Polycyclic Aromatic ◽

Fluorescence Line ◽

Fluorescence Line Narrowing

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A New Host Lattice Built of the Werner-Type Copper(I,II) Cyanide Complex Involving a Macrocyclic Ligand

Collection of Czechoslovak Chemical Communications ◽

10.1135/cccc19980622 ◽

1998 ◽

Vol 63 (5) ◽

pp. 622-627 ◽

Cited By ~ 5

Author(s):

Hidetaka Yuge ◽

Takayoshi Soma ◽

Takeshi Ken Miyamoto

Keyword(s):

Macrocyclic Ligand ◽

Host Lattice ◽

Macrocyclic Complex ◽

Monoclinic Space Group ◽

Cyanide Complex ◽

New Host ◽

Space Group

Crystals of a new clathrate [CuII(hmtd)CuI(CN)3]·CH2Cl2 were afforded from a Me2CO-EtOH-CH2Cl2 solution of a macrocyclic complex CuII(hmtd)CuI(CN)3·2 H2O (hmtd = 5,7,7,12,14,14-hexamethyl- 1,4,8,11-tetraazacyclotetradeca- 4,11-diene). It crystallizes in the monoclinic space group P21/n, a = 7.936(5), b = 18.717(4), c = 17.783(6) Å, β = 98.55(4)°, Z = 4, R = 0.0558 for 1 870 reflections. Unprecedentedly, only one of the three nitrogen-ends of a CuI(CN)3 moiety is coordinated to the square-pyramidal Cu(II) center. The guest CH2Cl2 molecules are captured in the channel between the potlid-shaped [CuII(hmtd)CuI(CN)3] molecules.

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Synthesis, structure, magnetic properties and DFT study of a dinuclear copper(II) macrocyclic complex containing acetate groups

Inorganica Chimica Acta ◽

10.1016/j.ica.2021.120310 ◽

2021 ◽

Vol 520 ◽

pp. 120310

Author(s):

Marjan Abedi ◽

Ray J. Butcher ◽

Amir Nasser Shamkhali ◽

Vojislav Spasojevic ◽

Karrar Al-Ameed ◽

...

Keyword(s):

Magnetic Properties ◽

Macrocyclic Complex ◽

Dft Study ◽

Dinuclear Copper

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Ditopic receptors for transition-metal ions: a heterobimetallic nickel(II)-copper(II) bis(macrocyclic) complex and its stepwise oxidation to the tervalent state

Inorganic Chemistry ◽

10.1021/ic00236a001 ◽

1986 ◽

Vol 25 (16) ◽

pp. 2671-2672 ◽

Cited By ~ 19

Author(s):

Luigi Fabbrizzi ◽

Laura Montagna ◽

Antonio Poggi ◽

Thomas A. Kaden ◽

Liselotte C. Siegfried

Keyword(s):

Transition Metal ◽

Metal Ions ◽

Transition Metal Ions ◽

Macrocyclic Complex ◽

Ditopic Receptors

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Nonlinear ellipsometric analysis of poled organic glasses having very large electro-optic coefficients

10.1117/12.620799 ◽

2005 ◽

Cited By ~ 2

Author(s):

Dong H. Park ◽

Jae W. Kang ◽

Jin D. Luo ◽

Tae D. Kim ◽

Alex K.-Y. Jen ◽

...

Keyword(s):

Organic Glasses ◽

Electro Optic

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Inspection and Model Experiment of a Damaged Arch Bridge

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.340-341.223 ◽

2007 ◽

Vol 340-341 ◽

pp. 223-228

Author(s):

Ying Fang Fan ◽

Zhi Qiang Hu ◽

Jing Zhou

Keyword(s):

Model Experiment ◽

Dynamic Test ◽

Dynamic Responses ◽

Dynamic Tests ◽

Arch Bridge ◽

Mechanical Responses ◽

Organic Glasses ◽

Bridge Model ◽

Static And Dynamic Tests ◽

Good Agreement

The structural behavior of an old six-span reinforced concrete arch bridge, which has been in service for about 40 years, is investigated. Field monitoring (inclusive of test of material property, static and dynamic test of the bridge) was conducted, static and dynamic responses of the bridge are obtained. Based on the primitive bridge, a scaled one-span bridge model was fabricated by organic-glasses. Both the static and dynamic tests were executed on the bridge model in the laboratory. Since the arch rib is the crucial member for the arch bridge, 7 notches were cut on both arch ribs of the bridge model to simulate different damages of the arch rib. Mechanical responses of the bridge with different damages on the arch ribs were achieved. FEM analyses were preformed on the bridge as well. Numerical results show good agreement with the experimental results.

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