Evidence map›Paper›PMID 30206593›Full record

ArticleDalton transactions (Cambridge, England : 2003)2018

Conformational twisting of a formate-bridged diiridium complex enables catalytic formic acid dehydrogenation.

Paul J Lauridsen, Zhiyao Lu, Jeff J A Celaje, Elyse A Kedzie, Travis J Williams

Abstract read
In one paragraph

Article in Dalton transactions (Cambridge, England : 2003), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Paul J LauridsenLoker Hydrocarbon Research Institute and Department of Chemistry, University of Southern California, 837 Bloom Walk, Los Angeles, CA 90089-1661, USA. travisw@usc.edu.
Zhiyao Lu
Jeff J A Celaje
Elyse A Kedzie
Travis J Williams

Funding

Acquisition of a 500 MHz NMR Spectrometer for the University of Southern CalifS10RR025432 · NCRR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI JUNG, KYUNG W. · 2009 to 2009
$500k
NCRR NIH HHS S10 RR025432
6 · The paper itself

Abstract

We previously reported that iridium complex 1a enables the first homogeneous catalytic dehydrogenation of neat formic acid and enjoys unusual stability through millions of turnovers. Binuclear iridium hydride species 5a, which features a provocative C2-symmetric geometry, was isolated from the reaction as a catalyst resting state. By synthesizing and carefully examining the catalytic initiation of a series of analogues to 1a, we establish here a strong correlation between the formation of C2-twisted iridium dimers analogous to 5a and the reactivity of formic acid dehydrogenation: an efficient C2 twist appears unique to 1a and essential to catalytic reactivity.

Identifiers

PMID30206593
PMCPMC6168401

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.