skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Explore Research Products in the PAR
It may take a few hours for recently added research products to appear in PAR search results.


  • Home
  • Search Results
  • Page 1 of 1

Search for: All records

Creators/Authors contains: "Morgante, Pierpaolo"

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

  1. ; (, Journal of Chemical Theory and Computation)
    Full Text Available 
  2. ; (, The Journal of Physical Chemistry Letters)
    Full Text Available 
  3. ; ; ; ; ; (, Journal of Materials Chemistry C)
    The properties of chiral donor–acceptor systems displaying CPL sign inversion are investigated in solvents of different polarity. The solvent enables control of their deexcitation pathways favoring either locally excited or charge-transfer states. 
    more » « less
    Full Text Available 
  4. ; ; ; ; ; (, Journal of the American Chemical Society)
    Full Text Available 
  5. ; ; ; ; ; (, The Journal of Physical Chemistry Letters)
    Full Text Available 
  6. ; ; (, The Journal of Physical Chemistry A)
    Full Text Available 
  7. ; ; ; ; ; ; ; ; ; ; et al (, Journal of Materials Chemistry C)
    Synthesis of two dithia[9]helicenes by means of a LED-based double photocyclization is reported. The compounds have sulfur atoms placed at the terminal rings of the helicene, and they display two alternative C 2 -symmetrical arrangements named exo (1) and endo (2). Separation of enantiomers of opposite helicity allowed the complete characterization in solution, in silico , by X-ray crystallography, and adsorbed on gold. The theoretical analysis confirms the unexpected finding that endo -dithia[9]helicene displays an experimental dissymmetry factor ( g lum ) in CPL larger than its isomer exo -dithia[9]helicene (–0.0125 vs. −0.0042). This enhanced g lum factor ranks among the largest for a helicene-type molecule. Comparison with smaller analogues, namely exo and endo -dithia[7]helicenes (10 and 11, respectively), is also presented. 
    more » « less
    Full Text Available 
  8. ; ; ; ; (, Chemistry – A European Journal)
    Abstract This work details the synthesis, characterization, and catalytic activity of reactive low‐coordinate organozinc complexes. The complexes activate hydrogen and they appear to be more active in hydrogenation of ketones and imines than their tridentate pincer analogs. This is thought, in part, to be due to the lack of trailing third phosphorus arm present in previous work. DFT computations reveal a sigma‐bond metathesis mechanism is comparable to an alternative aromatization/dearomatization metal‐ligand cooperative mechanism. 
    more » « less
  9. ; ; ; ; ; ; ; ; ; ; et al (, The Journal of Chemical Physics)
    Full Text Available