NSF award 2453868 · University of Maryland, College Park

Reactions and Properties of Nitrogen-Based Reactive Intermediates

Final report due

29 December 2027

in 437 days · The award ends on 31 August 2027.

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Dates this award owes

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Decide about an extension3 May 2027in 197 days
award ending 2027-08-31 · Research.gov
This one is ours, not NSF’s.
Extension request17 Jul 2027in 272 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2027in 307 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 August 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2027.

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Award card

Award number: 2453868
Period of support: 1 Sep 2025 – 31 Aug 2027
Amount: $400,000
Awardee: University of Maryland, College Park, College Park, MD
Program: CMFP-Chem Mech Funct, and Prop
Directorate: MPS

Abstract

In this project, funded by the Chemical Mechanism, Function, and Properties Program of the Chemistry Division, Professor Daniel E. Falvey of the Department of Chemistry and Biochemistry at the University of Maryland, College Park will examine unconventionally bonded molecular ions that contain electron-deficient nitrogen atoms. These species, which include nitrenium ions and several related structures, have been…

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