U. Engelhardt

765 total citations
90 papers, 600 citations indexed

About

U. Engelhardt is a scholar working on Organic Chemistry, Inorganic Chemistry and Materials Chemistry. According to data from OpenAlex, U. Engelhardt has authored 90 papers receiving a total of 600 indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Organic Chemistry, 55 papers in Inorganic Chemistry and 11 papers in Materials Chemistry. Recurrent topics in U. Engelhardt's work include Organophosphorus compounds synthesis (41 papers), Synthesis and characterization of novel inorganic/organometallic compounds (35 papers) and Organometallic Compounds Synthesis and Characterization (30 papers). U. Engelhardt is often cited by papers focused on Organophosphorus compounds synthesis (41 papers), Synthesis and characterization of novel inorganic/organometallic compounds (35 papers) and Organometallic Compounds Synthesis and Characterization (30 papers). U. Engelhardt collaborates with scholars based in Germany, United States and India. U. Engelhardt's co-authors include Jochen Jander, Brian M. Rapko, Robert T. Paine, Rolf Minkwitz, Sudha Kumaraswamy, K. C. Kumara Swamy, E. M. Bond, Vijjulatha Manga, Eileen N. Duesler and Paul Smith and has published in prestigious journals such as Journal of the American Chemical Society, Coordination Chemistry Reviews and Chemical Physics Letters.

In The Last Decade

U. Engelhardt

89 papers receiving 568 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
U. Engelhardt Germany 12 359 320 145 104 65 90 600
Alan N. Hughes Canada 17 556 1.5× 420 1.3× 133 0.9× 99 1.0× 25 0.4× 60 771
J. RIEDE Germany 11 405 1.1× 299 0.9× 168 1.2× 66 0.6× 29 0.4× 20 602
Th. Kruck Germany 15 525 1.5× 519 1.6× 74 0.5× 106 1.0× 41 0.6× 60 796
Paul K. Hurlburt United States 11 281 0.8× 388 1.2× 91 0.6× 46 0.4× 67 1.0× 13 594
Jerry L. Mills United States 14 320 0.9× 254 0.8× 87 0.6× 35 0.3× 26 0.4× 34 486
Thomas Krück Germany 15 473 1.3× 393 1.2× 84 0.6× 66 0.6× 29 0.4× 57 671
H. Riffel Germany 15 497 1.4× 483 1.5× 109 0.8× 121 1.2× 41 0.6× 45 746
J. Bruckmann Germany 16 593 1.7× 456 1.4× 86 0.6× 104 1.0× 19 0.3× 29 756
Jeremy P. Day United Kingdom 11 302 0.8× 257 0.8× 130 0.9× 48 0.5× 21 0.3× 18 448
S.D. Nogai Germany 16 555 1.5× 432 1.4× 103 0.7× 87 0.8× 23 0.4× 40 711

Countries citing papers authored by U. Engelhardt

Since Specialization
Citations

This map shows the geographic impact of U. Engelhardt'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 U. Engelhardt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites U. Engelhardt more than expected).

Fields of papers citing papers by U. Engelhardt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by U. Engelhardt. 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 U. Engelhardt. The network helps show where U. Engelhardt may publish in the future.

Co-authorship network of co-authors of U. Engelhardt

This figure shows the co-authorship network connecting the top 25 collaborators of U. Engelhardt. A scholar is included among the top collaborators of U. Engelhardt based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with U. Engelhardt. U. Engelhardt is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Engelhardt, U., et al.. (1997). A Tricyclic Phosphorus(V)–Hydrazine System with Twist Conformation of the Central Heterocycle. Acta Crystallographica Section C Crystal Structure Communications. 53(6). 773–775. 1 indexed citations
2.
Engelhardt, U., et al.. (1994). Reactions of Bifunctional Sulfur Compounds with Dihydrazido Phosphoric Acid Derivatives—Five- and Six-Membered Rings with Four N-Atoms. Phosphorus, sulfur, and silicon and the related elements. 93(1-4). 385–386. 2 indexed citations
3.
Engelhardt, U., et al.. (1993). Phosphor(V)‐Hydrazin‐Schwefel(IV)‐Heterocyclen mit Twist‐Boot‐Konformation. Zeitschrift für anorganische und allgemeine Chemie. 619(7). 1177–1182. 3 indexed citations
4.
Engelhardt, U., et al.. (1991). Di(hexahydropyridazido)thiophosphorsäure-O-phenylester als zweizähniger S,N-Ligand in einem dimeren Cadmium(II)-Komplex. Acta Crystallographica Section C Crystal Structure Communications. 47(7). 1403–1406. 3 indexed citations
5.
Engelhardt, U., et al.. (1989). Synthesis Structure and Conformational Behaviour of Inorganic Phosphorus-Hydrazine Heterocycles With Organic Fused Sixmembered Rings. Phosphorus, sulfur, and silicon and the related elements. 41(1-2). 235–250. 6 indexed citations
6.
Engelhardt, U., et al.. (1987). Ein tricyclisches Molekül mit zentralem anorganischem Phosphor(V)-Hydrazin-Sechsring. Acta Crystallographica Section C Crystal Structure Communications. 43(1). 170–171. 1 indexed citations
7.
Engelhardt, U., et al.. (1984). Bis(hexahydro-1-pyridazinyl)thiophosphorsäure-O-phenylester, C14H23N4OPS. Acta Crystallographica Section C Crystal Structure Communications. 40(3). 441–445. 1 indexed citations
8.
9.
Engelhardt, U., et al.. (1982). Struktur von 3,5-Diamino-2,2,6,6-tetramethyl-4-phenoxy-1-oxa-3,5-diaza-4-phospha-2,6-disilacyclohexan-4-sulfid. Acta Crystallographica Section B. 38(4). 1173–1176. 4 indexed citations
10.
11.
Engelhardt, U., et al.. (1980). Struktur von 1,1',2''-Tris(trimethylsilyl)thiophosphoryltrihydrazid. Acta Crystallographica Section B. 36(9). 2086–2091. 4 indexed citations
12.
Engelhardt, U., et al.. (1978). A new diamino-derivative of an inorganic heterocycle containing silicon, nitrogen, phosphorus and oxygen. Inorganic and Nuclear Chemistry Letters. 14(1). 21–22. 3 indexed citations
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16.
Kodama, Goji, et al.. (1972). Reactions of pentaborane(9) with ammonia. Characterization of the diammoniate of pentaborane(9). Journal of the American Chemical Society. 94(2). 407–412. 7 indexed citations
17.
Engelhardt, U., et al.. (1970). Notizen: Massenspektroskopischer Nachweis von „Nitrosylboran“. Zeitschrift für Naturforschung B. 25(3). 317–318. 4 indexed citations
18.
Engelhardt, U., Johann Fischer, & Jochen Jander. (1965). Ein Laborgerät zur genauen Regelung von Temperaturen zwischen ‐190 und +1600°C. Chemie Ingenieur Technik. 37(5). 528–531. 6 indexed citations
19.
Jander, Jochen & U. Engelhardt. (1964). Neues aus der Chemie der anorganischen Stickstoff‐Halogen‐Verbindungen. Angewandte Chemie. 76(9). 386–386. 2 indexed citations
20.
Jander, Jochen, et al.. (1962). Neue Stickstoff‐Jod‐Verbindungen. Angewandte Chemie. 74(2). 75–75. 12 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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