Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Thayamma R. Divakara"'
Autor:
Haleyur G. Anil Kumar, Thaluru M. Mohan Kumar, Thayamma R. Divakara, Doreswamy Geetha, Hemmige S. Yathirajan, Sean Parkin
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 9, Pp 827-830 (2023)
The crystal structure and a Hirshfeld surface analysis of the substituted anilinium salt 4-(dimethylazaniumyl)-2-hydroxyanilinium dichloride monohydrate, C8H14N2O+·2Cl−·H2O, at low temperature (90 K) are presented. The organic cation is essential
Externí odkaz:
https://doaj.org/article/0de06dc5033c4524862700051794ba79
Autor:
Doreswamy Geetha, Channappa N. Kavitha, Thayamma R. Divakara, Yeriyur B. Basavaraju, Hemmige S. Yathirajan, Sean Parkin
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 7, Pp 610-613 (2023)
The synthesis and crystal structure of a monoclinic polymorph of 2-amino-5-chlorobenzophenone oxime, C13H11ClN2O, are presented. The molecular conformation results from twisting of the phenyl and 2-amino-5-chloro benzene rings attached to the oxime g
Externí odkaz:
https://doaj.org/article/9375a4c7d8514a7aa9e511a3762467c5
Autor:
Prabhakar Priyanka, Bidarur K. Jayanna, Vinaya, Holehundi J. Shankara Prasad, Thayamma R. Divakara, Hemmige S. Yathirajan, Sean Parkin
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 11, Pp 1127-1130 (2022)
The structure of 2-chloro-1-(3-hydroxyphenyl)ethanone, C8H7ClO2, an α-haloketone is described. The molecule is planar (r.m.s. deviation = 0.0164 Å) and in the crystal, inversion-symmetric dimers are formed as a result of pairs of strong O—H...O a
Externí odkaz:
https://doaj.org/article/034baee2728540178dd154f18d078f07
Autor:
Prabhakar Priyanka, Bidarur K. Jayanna, Yelekere C. Sunil Kumar, Mellekatte T. Shreenivas, Gejjelegere R. Srinivasa, Thayamma R. Divakara, Hemmige S. Yathirajan, Sean Parkin
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 11, Pp 1084-1088 (2022)
The structure of the title compound, C15H8N4Cl2F6OS, a phenylpyrazole-based insecticide related to ethiprole, fipronil, and derivatives thereof is presented. The pyrazole ring has four chemically diverse substituents, namely a nitrogen-bound 2,6-dich
Externí odkaz:
https://doaj.org/article/ff970892768e453fbf057325134d1505
Autor:
Prabhakar Priyanka, Bidarur K. Jayanna, Haruvegowda Kiran Kumar, Vinaya, Thayamma R. Divakara, Hemmige S. Yathirajan, Christopher Glidewell, Sean Parkin
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 10, Pp 984-988 (2022)
The low (90 K) and room (298 K) temperature crystal structures of topiramate azidosulfate [systematic name 2,3:4,5-bis-O-(1-methylethylidene)-β-d-fructopyranose azidosulfate], C12H19N3O8S, an intermediate in the synthesis of the anti-convulsant drug
Externí odkaz:
https://doaj.org/article/80ec40a13a4044bcbb061d4d817d3e45
Autor:
Prabhakar Priyanka, Bidarur K. Jayanna, Haruvegowda Kiran Kumar, Vinaya, Thayamma R. Divakara, Hemmige S. Yathirajan, Sean Parkin
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 9, Pp 916-921 (2022)
The structure of ebastinium hydrogen fumarate {systematic name: 1-[4-(4-tert-butylphenyl)-4-oxobutyl]-4-(diphenylmethoxy)piperidin-1-ium (E)-3-carboxy-1-hydroxyprop-2-en-1-olate}, C32H40NO2+·C4H3O4−, a 1:1 salt formed in the reaction between ebast
Externí odkaz:
https://doaj.org/article/475db4508c3f44b4a37df754a464da35
Autor:
Prabhakar Priyanka, Bidarur K. Jayanna, Haruvegowda Kiran Kumar, Hemmige S. Yathirajan, Thayamma R. Divakara, Sabine Foro, Ray J. Butcher
Publikováno v:
IUCrData, Vol 7, Iss 9, p x220904 (2022)
The title compound, C10H13NO2, crystallizes with two molecules (A and B) in the asymmetric unit. For A, the dihedral angle between the plane of the phenyl ring and the i-propyl substituent is 65.4 (3)° while for B this angle is 67.8 (3)°. In the cr
Externí odkaz:
https://doaj.org/article/d173e5368b5b4019bba06f6664876c8b
Autor:
Prabhakar Priyanka, Bidarur K. Jayanna, Thayamma R. Divakara, Gejjalagere P. Suresha, Vinaya, Yeriyur B. Basavaraju, Hemmige S. Yathirajan, Sean R. Parkin, Lilianna Chęcińska
Publikováno v:
Crystals, Vol 12, Iss 12, p 1807 (2022)
The crystal structures of three salts, namely N-(4-methoxyphenyl)piperazin-1-ium ethoxybenzoate monohydrate (I), N-(4-methoxyphenyl)piperazin-1-ium methoxybenzoate monohydrate (II) and N-(4-methoxyphenyl)piperazin-1-ium hydroxybenzoate monohydrate (I
Externí odkaz:
https://doaj.org/article/de1b654f632f4f79b368ce40cee27492