NSF award 2555661 · Temple University

Collaborative Research: Electronic Structure and Mechanism of Oxygen Evolution from Synthetic Heterocubane Topological Mimics of the Oxygen-Evolving Complex of Photosystem II

Final report due

29 December 2029

in 1,168 days · The award ends on 31 August 2029.

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award ending 2029-08-31 · Research.gov
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Extension request17 Jul 2029in 1003 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2029in 1038 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2029in 1168 days
award ending 2029-08-31 · 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 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2029.

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Award card

Award number: 2555661
Period of support: 1 Sep 2026 – 31 Aug 2029
Amount: $349,973
Awardee: Temple University, Philadelphia, PA
Program: CMFP-Chem Mech Funct, and Prop
Directorate: MPS

Abstract

During photosynthesis, plants and algae split water to generate oxygen using a protein called Photosystem II, which harbors a catalytic cluster of manganese and calcium atoms at its core. Understanding how this cluster performs water oxidation is a grand challenge of chemistry because it could guide the design of inexpensive, earth-abundant catalysts for hydrogen fuel production. In this project, Professor Michael…

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