Výsledky vyhledávání - "molecular conformation"

Akademický článek

Four 1-aryl-1 H -pyrazole-3,4-di-carboxyl-ate derivatives: synthesis, mol-ecular conformation and hydrogen bonding.

Autor: Asma; Department of Studies in Chemistry, Mangalore University, Mangalagangotri, Mangalore-574 199, India., Kalluraya B; Department of Studies in Chemistry, Mangalore University, Mangalagangotri, Mangalore-574 199, India., Yathirajan HS; Department of Studies in Chemistry, University of Mysore, Manasagangotri, Mysuru-570 006, India., Rathore RS; Department of Bioinformatics, School of Earth, Biological and Environmental Sciences, Central University of South Bihar, Gaya-824 236, India., Glidewell C; School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, UK.

Publikováno v: Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2018 Nov 13; Vol. 74 (Pt 12), pp. 1783-1789. Date of Electronic Publication: 2018 Nov 13 (Print Publication: 2018).

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Structural investigation of N-[2-(4-fluoro-3-phenoxybenzoyl)hydrazinecarbothioyl]benzamide and N-[2-(4-fluoro-3-phenoxybenzoyl)hydrazinecarbothioyl]-4-methoxybenzamide

Autor: Deepak Chopra, Dhananjay Dey, I. Shruti, T. P. Mohan

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 3, Pp 277-281 (2021)
Acta Crystallographica Section E: Crystallographic Communications

Crystal structure analysis of N-[2-(4-fluoro-3-phenoxybenzoyl)hydrazinecarbothioyl]benzamide and its 4-methoxy derivative highlights the significance of strong and weak hydrogen bonds. The difference in the contributions of atom–atom co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c68ecfc0e695fb2dba94d0d8b81b9a34
http://scripts.iucr.org/cgi-bin/paper?S2056989021001900

Zobrazit plný text záznamu

Akademický článek

Four 1-aryl-1H-pyrazole-3,4-dicarboxylate derivatives: synthesis, molecular conformation and hydrogen bonding.

Autor: Asma, Kalluraya, Balakrishna, Yathirajan, Hemmige S., Rathore, Ravindranath S., Glidewell, Christopher

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications; 2018, Vol. 74 Issue 12, p1783-1789, 22p

Zobrazit plný text záznamu

Synthesis and spectroscopic and structural characterization of spiro[indoline-3,3′-indolizine]s formed by 1,3-dipolar cycloadditions between isatins, pipecolic acid and an electron-deficient alkene

Autor: Jairo Quiroga, Pablo E. Romo, Justo Cobo, Christopher Glidewell

Publikováno v: Acta Crystallographica. Section C, Structural Chemistry

New spiro[indoline-3,3′-indolizine]s have been synthesized with high regio- and stereospecificity from simple starting materials in a one-step process. Different combinations of hydrogen bonds link the molecules to form either sheets or chain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc590dd51578b7eb9ea5ebe80bd385f8
http://europepmc.org/articles/PMC8418672

Zobrazit plný text záznamu

Six 1-halobenzoyl-4-(2-methoxyphenyl)piperazines having Z′ values of one, two or four; disorder, pseudosymmetry, twinning and supramolecular assembly in one, two or three dimensions

Autor: Chayanna Harish Chinthal, Christopher Glidewell, Sabine Foro, Hemmige S. Yathirajan, Channappa N. Kavitha

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications

Among six closely related 1-halobenzoyl-4-(2-methoxyphenyl)piperazines, those with Z′ = 1 form one-dimensional hydrogen-bonded assemblies, those with Z′ = 2 form two-dimensional hydrogen-bonded assemblies, and that with Z′ = 4 forms a thr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce4082befe014ce7717f78218fa5521c
https://doi.org/10.1107/s2056989020015649

Zobrazit plný text záznamu

A very short O—H...O hydrogen bond in the structure of clozapinium hydrogen bis(3,5-dinitrobenzoate)

Autor: Mohammed A. E. Shaibah, Channappa N. Kavitha, Sabine Foro, Hemmige S. Yathirajan, Christopher Glidewell

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 10, Pp 1629-1633 (2020)
Acta Crystallographica Section E: Crystallographic Communications

The title compound features a very short, but asymmetric, O—H⋯O hydrogen bond having an O⋯O distance of 2.452 (3) Å within the anion.
In the title salt {systematic name: 4-[6-chloro-2,9-diazatricyclo[9.4.0.03,8]pentadeca-1(15),3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eef9c40c016008a15ca8d88bda9740d6
http://scripts.iucr.org/cgi-bin/paper?S2056989020012268

Zobrazit plný text záznamu

Fifteen 4-(2-methoxyphenyl)piperazin-1-ium salts containing organic anions: supramolecular assembly in zero, one, two and three dimensions

Autor: Chayanna Harish Chinthal, Channappa N. Kavitha, Hemmige S. Yathirajan, Sabine Foro, Ravindranath S. Rathore, Christopher Glidewell

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 11, Pp 1779-1793 (2020)

Fifteen 4-(2-methoxyphenyl)piperazin-1-ium salts with organic anions exhibit a range of hydrogen-bonded supramolecular assemblies in the form of finite aggregates, a chain of rings, ribbons, sheets and three-dimensional networks.
Fifteen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c727c74464fded999ba759efa681323
http://europepmc.org/articles/PMC7643239

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání