UK X-Ray Facility News


January 2023

Crystal structure of the insecticide ethiprole (C13H9Cl2F3N4OS): a case study of whole-molecule configurational disorder
Vinaya, Yeriyur B. Basavaraju, Gejjelegere R. Srinivasa, Mellekatte T. Shreenivas, Hemmige S. Yathirajan, Sean Parkin

January 2023

1,2-Diamination of Alkenes via 1,3-Dipolar Cycloaddition with Azidium Ions or Azides
Setareh Saryazdi, Sean Parkin, Robert B. Grossman

January 2023

π-π stacking in the polymorphism of 2-(naphthalenylamino)-nicotinic acids and a comparison with their analogues
Yuping Li, Yang Tao, Yunping Zhoujin, Fang Zhao, Peng-Yu Liang, Sean Parkin, Tonglei Li, Pan-Pan Zhou, Sihui Long

December 2022

Hydrogen-Bonded Chain of Rings Motif in N-(4-Methoxyphenyl)piperazin-1-ium Salts with Benzoate Anions: Supramolecular Assemblies and Their Energy Frameworks
Prabhakar Priyanka, Bidarur K Jayanna, Thayamma R Divakara, Gejjalagere P Suresha, Yeriyur B Basavaraju, Hemmige S Yathirajan, Sean R Parkin, Lilianna Chęcińska

November 2022

Syntheses and crystal structures of three salts of sparfloxacin, one incorporating extended tapes of fused pentagonal water assemblies
Holehundi J. Shankara Prasad, Devaraju, Vinaya, Yeriyur B. Basavaraju, Hemmige S. Yathirajan, Sean Parkin

October 2022

Structure and Piezoelectricity Due to B-Site Cation Variation in ABn+Cln+2 Hybrid Histammonium Chlorometallate Materials
Michael Wells, Jacob Hempel, Santosh Adhikari, Qingping Wang, Daniel Allen, Alison Costello, Chris Bowen, Sean Parkin, Christopher Sutton, Aron J Huckaba

October 2022

Synthesis and photobiological evaluation of Ru (II) complexes with expanded chelate polypyridyl ligands
Raphael T Ryan, Austin C Hachey, Kimberly Stevens, Sean R Parkin, Richard J Mitchell, John P Selegue, David K Heidary, Edith C Glazer

October 2022

Synthesis and crystal structure of 2-chloro-1-(3- hydroxyphenyl)ethanone
P. Priyanka, B.K. Jayanna, Vinaya, H.J. Shankara Prasad, T.R. Divakara, H.S. Yathirajan, S. Parkin

October 2022

Synthesis, spectroscopic and crystal structure studies of N-{3-cyano-1-[2, 6-dichloro-4-(trifluoromethyl) phenyl]-4-(ethylsulfanyl)-1H-pyrazol-5-yl}-2,2,2-trifluoroacetamide
P. Priyanka, B.K. Jayanna, Y.C. Sunil Kumar, M.T. Shreenivas, G.R. Srinivasa, T.R. Divakara, H.S. Yathirajan, S. Parkin

October 2022

Functionalized anthrathienothiophenes: synthesis, properties, and integration into OFETs
Garrett Fregoso, Gehan S Rupasinghe, Maryam Shahi, Karl Thorley, Sean Parkin, Alexandra F Paterson, John Anthony

September 2022

Syntheses and crystal structures of benzyl N′-[(E)-2-hydroxybenzylidene] hydrazinecarboxylate and benzyl N′-[(E)-5-bromo-2-hydroxybenzylidene] hydrazinecarboxylate
Vinaya, Y.B. Basavaraju, B. Lakshmana, H.S. Yathirajan, S. Parkin

September 2022

Synthesis and crystal structures of 1-benzoyl-4-(4-nitro­phen­yl)piperazine and 1-(4-bromo­benzo­yl)-4-phenyl­piperazine at 90 K
S.D. Archana, H. Kiran Kumar, H.J. S. Prasad, H.S. Yathirajan, S. Parkin

September 2022

Effect of Homologation on the Polymorphism of Anthranilic Acids
Yunping Zhoujin, Yuping Li, Peng-Yu Liang, Pan-Pan Zhou, Sean Parkin, Tonglei Li, Faquan Yu, Sihui Long

September 2022

Synthesis and crystal structure of topiramate azido­sulfate at 90 K and 298 K
P. Priyanka, B.K. Jayanna, H. Kiran Kumar, Vinaya, T.R. Divakara, H.S. Yathirajan, C. Glidewell, S. Parkin

September 2022

Syntheses and crystal structures of 4-(4-methoxyphenyl)piperazin-1-ium 4-methylbenzoate monohydrate and bis[4-(4-methoxyphenyl)piperazin-1-ium] benzene-1,2-dicarboxylate
Holehundi J. Shankara Prasad, Devaraju, Vinaya, Hemmige S. Yathirajan, Sean R. Parkin and C. Glidewell

August 2022

Chiral gold (iii) complexes: speciation, in vitro, and in vivo anticancer profile
Adedamola S Arojojoye, Jong H Kim, Chibuzor Olelewe, Sean Parkin, Samuel G Awuah

August 2022

Synthesis and crystal structure of ebastinium hydrogen fumarate
P. Priyanka, B.K. Jayanna, H. Kiran Kumar, Vinaya, T.R. Divakara, H.S. Yathirajan, S. Parkin

July 2022

Syntheses and crystal structures of 4-(4-nitro­phenyl)piperazin-1-ium benzoate monohydrate and 4-(4-nitro­phenyl)piperazin-1-ium 2-carboxy-4,6-dinitro­phenolate
H.J. Shankara Prasad, Devaraju, Vinaya, H.S. Yathirajan, S.R. Parkin and C. Glidewell

May 2022

Poly (arylene sulfide) s via nucleophilic aromatic substitution reactions of halogenated pyromellitic diimides
J.R. Besse, S.L. Chasen, T.R. Claborn, A.N. Collins, A.E. Darpel, A. Fatta, R.W. Ghanim, G.E. Kanaan, A. Lukyanchuk, T.L. Nelson, J.L. Ray, A.L. Smith, J.D. Spagnola, S.A. Veazey, L.H. Womack, M.D. Wells, N. Panth, S. Parkin, M.D. Watson

March 2022

Conformational flexibility and substitution pattern lead to polymorphism of 3-methyl-2-(phenylamino)benzoic acid
Yang Tao, Xiaoting Liu, Yunping Zhoujin, Panpan Zhou, Sean Parkin, Tonglei Li, Ju Guo, Faquan Yu, Sihui Long

February 2022

Stable Au(I) catalysts for oxidant-free C-H Functionalization with Iodoarenes
R. Tyler Mertens, Charles E. Greif, James T. Coogle, Gilles Berger, Sean Parkin, Mark D. Watson, Samuel G. Awuah

January 2022

Crystal engineering of alkylethynyl fluoroanthradithiophenes
Karl J. Thorley, Derek Dremann, Hamna F. Iqbal, Sean R. Parkin, Oana D. Jurchescu, John E. Anthony