Evidence map›Paper›PMID 30726665›Full record

ArticleACS nano2019

Coordination-Controlled C-C Coupling Products via ortho-Site C-H Activation.

Xue Zhang, Na Xue, Chao Li, Na Li, Hao Wang, Nemanja Kocić, Sumit Beniwal, Krisztián Palotás, Ruoning Li, Qiang Xue and 3 more

Abstract read
In one paragraph

Article in ACS nano, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

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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

13 authors.

Xue ZhangKey Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics , Peking University , Beijing 100871 , China.
Na XuePeking University Information Technology Institute (Tianjin Binhai), Tianjin 300450 , China.
Chao LiKey Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics , Peking University , Beijing 100871 , China.
Na LiKey Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics , Peking University , Beijing 100871 , China.ORCID http://orcid.org/0000-0001-6924-8387
Hao WangKey Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics , Peking University , Beijing 100871 , China.
Nemanja KocićDepartment of Physics , Friedrich-Alexander University Erlangen-Nürnberg , Erwin-Rommel-Strasse 1 , 91058 Erlangen , Germany.
Sumit BeniwalDepartment of Physics , Friedrich-Alexander University Erlangen-Nürnberg , Erwin-Rommel-Strasse 1 , 91058 Erlangen , Germany.ORCID http://orcid.org/0000-0002-9381-5481
Krisztián PalotásInstitute for Solid State Physics and Optics , Wigner Research Center for Physics, Hungarian Academy of Sciences , H-1525 Budapest , Hungary.ORCID http://orcid.org/0000-0002-1914-2901
Ruoning LiKey Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics , Peking University , Beijing 100871 , China.
Qiang XueKey Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics , Peking University , Beijing 100871 , China.
Sabine MaierDepartment of Physics , Friedrich-Alexander University Erlangen-Nürnberg , Erwin-Rommel-Strasse 1 , 91058 Erlangen , Germany.ORCID http://orcid.org/0000-0001-9589-6855
Shimin HouKey Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics , Peking University , Beijing 100871 , China.ORCID http://orcid.org/0000-0002-5042-4405
Yongfeng WangKey Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics , Peking University , Beijing 100871 , China.ORCID http://orcid.org/0000-0002-8171-3189

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The coordination-restricted ortho-site C-H bond activation and dehydrogenative homocoupling of 4,4'-(1,3-phenylene)dipyridine (1,3-BPyB) and 4,4'-(1,4-phenylene)dipyridine (1,4-BPyB) on different metal surfaces were studied by a combination of scanning tunneling microscopy, noncontact atomic force microscopy, and density functional theory calculations. The coupling products on Cu(111) exhibited certain configurations subject to the spatial restriction of robust two-fold Cu-N coordination bonds. Compared to the V-shaped 1,3-BPyB, the straight backbone of 1,4-BPyB helped to further reduce the variety of reactive products. By utilizing the three-fold coordination of Fe atoms with 1,4-BPyB molecules on Au(111), a large-scale network containing single products was constructed. Our results offer a promising protocol for controllable on-surface synthesis with the aid of robust coordination interactions.

Indexed as

AFMC−H bond activationcoordination interactiondehydrogenative homocouplingSTM

Identifiers

PMID30726665
PMCPMC6396320

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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.