O. W. Johnson

2.7k citations

53 papers · 2.3k indexed · 1 hit paper · h-index 18

Impact in

Physical and Theoretical Chemistry top 1%
- Crystallography and molecular interactions
Inorganic Chemistry top 2%
- Crystal structures of chemical compounds
- Asymmetric Hydrogenation and Catalysis

Papers in

Inorganic Chemistry 12
- Radioactive element chemistry and processing 5
- Asymmetric Hydrogenation and Catalysis 4
Process Chemistry and Technology 2

Co-authors: John W. DeFord David G. Watson Clare F. Macrae Eleanor M. Mitchell J. Galloy Gary F. Mitchell Olga Kennard Jeremy M. Smith
Journals: Journal of Applied Physics (14 papers)Acta Crystallographica Section C Crystal Structure Communications (5 papers)British Journal of Pharmacology (2 papers)Polycyclic aromatic compounds (1 paper)Journal of the Chemical Society Perkin Transactions 1 (1 paper)
Partner nations: United States United Kingdom Slovakia

In The Last Decade

O. W. Johnson

52 papers receiving 2.0k citations

Hit Papers

align trajectories log scale

The development of versions 3 and 4 of the Cambridge Structural Database System 1991 · 1.2k citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

1991 Journal of Chemical Information and Computer Sciences

Peers

Countries citing papers authored by O. W. Johnson

Since Specialization

Citations

This map shows the geographic impact of O. W. Johnson's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by O. W. Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites O. W. Johnson more than expected).

Fields of papers citing papers by O. W. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O. W. Johnson. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by O. W. Johnson. The network helps show where O. W. Johnson may publish in the future.

Co-authors

The 25 scholars most cited alongside O. W. Johnson, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with O. W. Johnson Line = papers co-authored together O. W. Johnson links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Transcription of the Alginate Operon in Pseudomonas aeruginosa Is Regulated by c-di-GMP Microbiology Spectrum ·Ziwei Liang, Morten Rybtke, Kasper Nørskov Kragh, O. W. Johnson, M. Daigl, Yong Everett Zhang, Jens Bo Andersen, Tim Tolker‐Nielsen	2022	22
2	Low-temperature neutron diffraction study of bis(tri-p-tolylphosphine)heptahydridorhenium(VII), [ReH7{P(C6H4CH3-4)3}2]: a polyhydride complex with a short H ? H contact that models an intermediate stage in the oxidative addition of dihydrogen at transition metal centres Journal of the Chemical Society Chemical Communications ·Lee Brammer, Judith A. K. Howard, O. W. Johnson, Thomas F. Koetzle, John L. Spencer, G. Howson	1991	39
3	A comparison of the crystal structures of some quaternary trimethylammonium salts related to dopamine and noradrenaline with those of the corresponding amines: a comment on their nicotine-like biological activities Acta Crystallographica Section B Structural Science ·R. B. BARLOW, O. W. Johnson, J.A.K. Howard, Ilham Fikri Rosyadi, Charles Douglas Wallace	1989	5
4	Relations between structure and nicotine‐like activity: X‐ray crystal structure analysis of (−)−cytisine and (−)−lobeline hydrochloride and a comparison with (−)−nicotine and other nicotine‐like compounds British Journal of Pharmacology ·R. B. BARLOW, O. W. Johnson	1989	80
5	Reactions of amine hydrochlorides with phosphorus trichloride oxide; preparation and X-ray crystal structure of 2,4,6-trichloro-1,3,5-triphenyl-1,3,5,2λ⁵,4λ⁵,6λ⁵-triazatriphosphorinane 2,4,6-trioxide (PhNPOCl)₃ Journal of the Chemical Society Dalton Transactions ·O. W. Johnson, Martin Murray, Gary Woodward	1989	5
6	Reconsideration of the crystal structure refinement of the complex [PPh₄][W(CC₆H₄Me-4)(CO)₂(η⁵-C₂B₉H₉Me₂)] Journal of the Chemical Society Dalton Transactions ·O. W. Johnson, Judith A. K. Howard, P. A. Herbert, G. M. Reisner	1988	5
7	Chemistry of polynuclear metal complexes with bridging carbene or carbyne ligands. Part 52. Synthesis and reactions of the compounds [RuW(µ-CR)(CO)₃(η-C₅H₅)(η⁵-C₂B₉H₉Me₂)](R = C₆H₄Me-4 or Me); crystal structures of [RuW(µ-CC₆H₄Me-4)(CO)₃(η-C₅H₅)(η⁵-C₂B₉H₉Me₂)] and [N(PPh₃)₂][RuW(µ-CC₆H₄Me-4)(µ-σ,η⁵-C₂B₉H₈Me₂)(CO)₃(η-C₅H₅)] Journal of the Chemical Society Dalton Transactions ·Michael Green, Judith A. K. Howard, Orlova Natalia Yazepivna, O. W. Johnson, F. G. A. Stone	1987	22
8	Chemistry of polynuclear metal complexes with bridging carbene or carbyne ligands. Part 68. Reactions between nonacarbonyldi-iron and the salts [NEt₄][W(CR)(CO)₂(η⁵-C₂B₉H₉Me₂)](R = Me, Ph, or C₆H₄Me-4); crystal structures of [NEt₄][FeW{µ-CH(C₆H₄Me-4)}(µ-σ:η⁵-C₂B₉H₈Me₂)(µ-CO)(CO)₅] and [NEt₄][Fe₂W(µ₃-CPh)(µ-σ:σ′,η⁵-C₂B₉H₇Me₂)(CO)₈] Journal of the Chemical Society Dalton Transactions ·Changsi Ai, Judith A. K. Howard, O. W. Johnson, F. Gordon A. Stone	1987	2
9	Perfluoroalkyl-1,2,3-triazines: novel nucleophilic attack on ring nitrogen Journal of the Chemical Society Chemical Communications ·Richard D. Chambers, Masayuki Tamura, Judith Howard, O. W. Johnson	1987	3
10	Chemistry of polynuclear metal complexes with bridging carbene or carbyne ligands. Part 59. Reactions of the alkylidyne compounds [M(CR)(CO)₂{HB(pz)₃}][M = Cr, Mo, or W, R = C₆H₄Me-4; M = W, R = Me, HB(pz)₃= hydrotris(pyrazol-1-yl)borate] with d¹⁰complexes; crystal structure of [PtW₂(µ-CMe)₂(CO)₄{HB(pz)₃}₂] Journal of the Chemical Society Dalton Transactions ·J.-T. Zhang, Marı́a-Dolores Bermúdez, Morgan L. Volrich, Judith A. K. Howard, O. W. Johnson, F. Gordon A. Stone	1987	18
11	Chemistry of di-and tri-metal complexes with bridging carbene or carbyne ligands. Part 38. Ruthenium–tungsten compounds: crystal structures of [RuW-(µ-Cl)(µ-CMe)(Cl)(CO)₂(PPh₃)₂(η-C₅H₅)] and [RuW₂(µ₃-C₂Me₂)(CO)₇(η-C₅H₅)₂] Journal of the Chemical Society Dalton Transactions ·Judith A. K. Howard, J. C. V. Laurie, O. W. Johnson, F. Gordon A. Stone	1985	4
12	Electron transport properties in rutile from 6 to 40 K Journal of Applied Physics ·John W. DeFord, O. W. Johnson	1983	59
13	Stereochemistry at the Benzylic Centre in Hydroxyglycitylanthraquinones Nucleosides and Nucleotides ·O. W. Johnson, Derry W. Jones, Robert W. Jones, Gordon Shaw	1983	1
14	Anomalous diffusion in nonmetals (origin and effects of internal electric fields) Journal of Applied Physics ·John W. DeFord, O. W. Johnson	1975	10
15	Simultaneous diffusion of two or more ions in the presence of internal electric fields Journal of Applied Physics ·John W. DeFord, O. W. Johnson	1975	6
16	Diffusion of H and D in TiO2: Suppression of internal fields by isotope exchange Journal of Applied Physics ·O. W. Johnson, Kalil Abdala, John W. DeFord	1975	143
17	Defect and impurity thermodynamics in rutilelike systems Journal of Applied Physics ·John W. DeFord, O. W. Johnson	1973	23
18	``Vacuum reduction'' of rutile Journal of Applied Physics ·W. D. Ohlsen, O. W. Johnson	1973	15
19	FIELD-ENHANCED CONDUCTIVITY IN TiO2 (RUTILE) Applied Physics Letters ·O. W. Johnson	1968	9
20	High-Stress Low-Temperature Dislocation Kinetics of Ge Journal of Applied Physics ·O. W. Johnson	1965	18

About O. W. Johnson

O. W. Johnson is a scholar working on Inorganic Chemistry, Process Chemistry and Technology, Organic Chemistry, Pharmaceutical Science and Electrochemistry, having authored 53 papers that have together received 2.3k indexed citations. Recurring topics across this work include Organometallic Complex Synthesis and Catalysis (5 papers), Radioactive element chemistry and processing (5 papers), Boron Compounds in Chemistry (5 papers), Radiopharmaceutical Chemistry and Applications (4 papers), Nuclear Physics and Applications (4 papers), Electrochemical Analysis and Applications (4 papers), Asymmetric Hydrogenation and Catalysis (4 papers) and Synthesis and Biological Evaluation (4 papers). The work is most often cited by research in Physical and Theoretical Chemistry (421 citations), Inorganic Chemistry (613 citations), Organic Chemistry (763 citations), Materials Chemistry (730 citations) and Spectroscopy (219 citations). O. W. Johnson has collaborated with scholars based in United States, United Kingdom and Slovakia. Frequent co-authors include John W. DeFord, David G. Watson, Clare F. Macrae, Eleanor M. Mitchell, J. Galloy, Gary F. Mitchell, Olga Kennard, Jeremy M. Smith, John E. Davies and Frank H. Allen. Their work appears in journals such as Journal of Applied Physics, Acta Crystallographica Section C Crystal Structure Communications, British Journal of Pharmacology, Polycyclic aromatic compounds and Journal of the Chemical Society Perkin Transactions 1.

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