Lithium heterocuprates: the influence of the amido group on organoamidocuprate structures

2014 ◽  
Vol 43 (38) ◽  
pp. 14359-14367 ◽  
Author(s):  
Roberta Bomparola ◽  
Robert P. Davies ◽  
Stefan Hornaeur ◽  
Andrew J. P. White
Keyword(s):  
Solid State ◽  
Electronic Properties ◽  
Structural Isomers ◽  
Solution Equilibrium ◽  
Amido Group ◽  
Solid State Structures

The structural isomers of a number of lithium heteroamidocuprates LiCuR(NR′2) have been studied in the solid state and in solution, with the steric and electronic properties of the amido group (NR′2) shown to significantly influence the solid-state structures and the position of the solution equilibrium.

scholarly journals Core and Double Bond Functionalization of Cyclopentadithiophene- Phosphaalkenes

2020 ◽  
Author(s):  
Jordann A.L. Wells ◽  
Muhammad Anwar Shameem ◽  
Arvind Kumar Gupta ◽  
Andreas Orthaber
Keyword(s):  
Double Bond ◽  
Solid State ◽  
Electronic Properties ◽  
Building Block ◽  
Metal Coordination ◽  
Bond Functionalization ◽  
Electronic Tuning ◽  
Optical And Electronic Properties ◽  
Donor And Acceptor ◽  
Solid State Structures

The heterofulvenoid cyclopentadithiophene-phosphaalkene is a versatilie building block for opto-electronic tuning with donor and acceptor moieties. Both the annulated thienyl rings and the phosphaalkene bond can be functionalised using a variety of chemical transfomations, e.g. forming C-C, C-E (E = Si, Br) bonds or oxidation and metal coordination, respectively. Solid-state structures, optical and electronic properties are probed theoretically and experimentally, illustrating the opto-electronic tailoring opportunities at this motif.

scholarly journals Morpholino-Substituted BODIPY Species: Synthesis, Structure and Electrochemical Studies

Crystals ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 36 ◽  
Author(s):  
Hawazen Hassanain ◽  
E. Stephen Davies ◽  
William Lewis ◽  
Deborah L. Kays ◽  
Neil R. Champness
Keyword(s):  
Solid State ◽  
Electronic Properties ◽  
Visible Spectrum ◽  
Methyl Groups ◽  
Electrochemical Studies ◽  
Redox Potentials ◽  
Dye Molecules ◽  
Halogen Bonds ◽  
Uv Visible ◽  
Solid State Structures

Functionalization of 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) chromophores at the 2,6-positions with iodo substituents and morpholino-substituted α-methyl groups affords molecules with strong absorbance in the visible spectrum. The effect of such substitution on the solid-state arrangements, absorption, fluorescence and electronic properties of these dye molecules is reported. The spectroscopic and spectroelectrochemical measurements display intense absorptions in the UV-visible spectrum with bathochromic shifts, in comparison to unfunctionalized BODIPY, and a positive shift in redox potentials due to functionalisation of the BODIPY core. Halogen bonds are observed in the solid-state structures of both halogenated BODIPY species, which in one case leads to the formation of an unusual halogen bonded framework.

scholarly journals Core and Double Bond Functionalization of Cyclopentadithiophene- Phosphaalkenes

2020 ◽  
Author(s):  
Jordann A.L. Wells ◽  
Muhammad Anwar Shameem ◽  
Arvind Kumar Gupta ◽  
Andreas Orthaber
Keyword(s):  
Double Bond ◽  
Solid State ◽  
Electronic Properties ◽  
Building Block ◽  
Metal Coordination ◽  
Bond Functionalization ◽  
Electronic Tuning ◽  
Optical And Electronic Properties ◽  
Donor And Acceptor ◽  
Solid State Structures

The heterofulvenoid cyclopentadithiophene-phosphaalkene is a versatilie building block for opto-electronic tuning with donor and acceptor moieties. Both the annulated thienyl rings and the phosphaalkene bond can be functionalised using a variety of chemical transfomations, e.g. forming C-C, C-E (E = Si, Br) bonds or oxidation and metal coordination, respectively. Solid-state structures, optical and electronic properties are probed theoretically and experimentally, illustrating the opto-electronic tailoring opportunities at this motif.

Electronic Properties and Solid-State Packing of Isocyanofulvenes and Their Gold(I) Chloride Complexes

2020 ◽  
Vol 59 (23) ◽  
pp. 17171-17183
Author(s):  
Sandra Schraff ◽  
Jens Trampert ◽  
Andreas Orthaber ◽  
Frank Pammer
Keyword(s):  
Solid State ◽  
Electronic Properties ◽  
Chloride Complexes

Synthesis and solid state structures of macromolecular cylindrical brushes with varying side chain length

Polymer ◽  
2004 ◽  
Vol 45 (12) ◽  
pp. 4009-4015 ◽  
Author(s):  
Bin Zhang ◽  
Shanju Zhang ◽  
Lidia Okrasa ◽  
Tadeusz Pakula ◽  
Tim Stephan ◽  
...  
Keyword(s):  
Solid State ◽  
Chain Length ◽  
Side Chain ◽  
Side Chain Length ◽  
Solid State Structures
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