UK X-Ray Facility News


February 2024

Elucidating photophysics-photochemistry relationship in singlet fission materials
Winston T Goldthwaite, Michael O Chase, Madalyn R Gragg, Roshell Lamug, Dean Windemuller, Sean Parkin, John E Anthony, Oksana Ostroverkhova

December 2023

Crystal structures of two formamidinium hexafluoridphosphate salts, one with batch-dependent disorder
Michelle C. Neary, Peter W. R. Corfield, Sean R. Parkin, Shahrokh Saba

November 2023

A Peptoid-like Approach Led to Lactam–Lactam Dimer Formation in 2-Hydroxy-N-alkyl-N-phenyl-nicotinamides and Their Polymorphism and Solvatomorphism
Wanru Gao, Yuping Li, Yunping Zhoujin, Qun Zeng, Liwen Fang, Sean Parkin, Tonglei Li, Shigang Ruan, Sihui Long

October 2023

Preparation of a Rigid and Nearly Coplanar Bis-tetracene Dimer through an Application of the CANAL Reaction
Ethan G Miller, Madhu Singh, Sean Parkin, Tarek Sammakia, Niels H Damrauer

September 2023

Circumventing Physicochemical Barriers of Cyclometalated Gold (III) Dithiocarbamate Complexes with Protein-Based Nanoparticle Delivery to Enhance Anticancer Activity
Adedamola S Arojojoye, Breyanna Walker, James C Dawahare, Maame Abena O Afrifa, Sean Parkin, Samuel G Awuah

September 2023

Crystal structure studies and Hirshfeld surface analysis of 4-(dimethylazaniumyl)-2-hydroxyanilinium dichloride monohydrate at 90 K
HG Anil Kumar, Mohan Kumar, Thayamma R Divakara, Doreswamy Geetha, Hemmige S Yathirajan, Sean Parkin

August 2023

Foreword to the special virtual issue on Modern approaches and tools for teaching crystallography
Graciela Díaz de Delgado, Sean Parkin

August 2023

A Conformationally Restricted Gold(III) Complex Elicits Antiproliferative Activity in Cancer Cells
Sailajah Gukathasan, Oluwatosin A. Obisesan, Setareh Saryazdi, Libby Ratliff, Sean Parkin, Robert B. Grossman, Samuel G. Awuah

July 2023

Crystal structures of four organic salts of trihexyphenidyl at 90 K
Vinaya, Yeriyur B. Basavaraju, Hemmige S. Yathirajan, Sean Parkin

July 2023

Solvatomorphism and first-time observation of acid–acid catemer in 4-phenylamino-benzoic acids
Xiaoting Liu, Jingliang Cui, Qun Zeng, Liwen Fang, Peng-Yu Liang, Pan-Pan Zhou, Sean Parkin, Tonglei Li, Shigang Ruan, Sihui Long

July 2023

Supramolecular characterisation of salts of 4-(2-methoxyphenyl)piperazin-1-ium and 4-phenylpiperazin-1-ium cations with simple-organic anions; a closer look at the binding energies of cation-anion pairs formed by charge-assisted (+)N−H···O(-) and (+)N−H···O hydrogen bonds
H. J. Shankara Prasad, H. G. Anil Kumar, T. M. Mohan Kumar, C. N. Kavitha, Devaraju, H. S. Yathirajan, S. R. Parkin, Lilianna Chęcińska

July 2023

Impact of Molecular Geometry and Functionalization on Solution Complexation of Coronene-Based Buckybowls and Fullerenes
Marko R. Ivancevic, Melissa L. Ball, Vinayak Bhat, Jesse A. Wisch, Sean R. Parkin, Chad Risko, Barry P. Rand, Yueh-Lin Loo

July 2023

Triarylphosphine-Coordinated Bipyridyl Ru(II) Complexes Induce Mitochondrial Dysfunction
Richard J. Mitchell, Anitha S. Gowda, Alexander G. Olivelli, Aron J. Huckaba, Sean Parkin, Jason M. Unrine, Viral Oza, Jessica S. Blackburn, Folami Ladipo, David K. Heidary, Edith C. Glazer

July 2023

Hydrogen-Bonding Trends in a Bithiophene with 3-and/or 4-Pyridyl Substituents
Alison M. Costello, Rebekah Duke, Stephanie Sorensen, Nadeesha L. Kothalawala, Moses Ogbaje, Nandini Sarkar, Doo Young Kim, Chad Risko, Sean R. Parkin, Aron J. Huckaba

June 2023

The synthesis, crystal structure and spectroscopic analysis of (E)-3-(4-chlorophenyl)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)prop-2-en-1-one
Vinaya, Austin S. Richard, Subbiah M. Murthy, Yeriyur B. Basavaraju, Hemmige S. Yathirajan, Sean Parkin

June 2023

Anti-Glioblastoma Gold (I)-NHC complex distorts mitochondrial morphology and bioenergetics to induce tumor growth inhibition
Charles Greif, Randall Tyler Mertens, Sean R. Parkin, Gilles Berger, Samuel Awuah

June 2023

Crystal structure and Hirshfeld-surface analysis of a monoclinic polymorph of 2-amino-5-chloro­benzo­phenone oxime at 90 K
Doreswamy Geetha, Channappa N. Kavitha, Thayamma R. Divakara, Yeriyur B. Basavaraju, Hemmige S. Yathirajan and Sean Parkin

June 2023

Serum-Stable Gold(III) Bisphosphine Complex Induces Mild Mitochondrial Uncoupling and In Vivo Antitumor Potency in Triple Negative Breast Cancer
Adedamola S. Arojojoye, Chibuzor Olelewe, Sailajah Gukathasan, Jong H. Kim, Hemendra Vekaria, Sean Parkin, Patrick G. Sullivan, and Samuel G. Awuah

May 2023

Synthesis and crystal structure studies of 5-(trifluoromethyl)-1,3,4-thiadiazol-2(3H)-one at 180 K
Doreswamy Geetha, T.M. Mohan Kumar, H.G. Anil Kumar, Mellekatte T. Shreenivas, Yeriyur B. Basavaraju, Hemmige S. Yathirajan, Sean Parkin

May 2023

Synthesis, crystal structure and Hirshfeld surface analysis of N-(4-fluorophenyl)-N-isopropyl-2-(methylsulfonyl) acetamide
Doreswamy Geetha, H.G. Anil Kumar, Mohan Kumar, Gejjalagere R. Srinivasa, Yeriyur B. Basavaraju, H.S. Yathirajan, Sean Parkin

April 2023

Syntheses, crystal structures and Hirshfeld surface analyses of four molecular salts of amitriptynol
Vinaya, Haleyur G. Anil Kumar, Thaluru M. Mohan Kumar, Beliyaiah Lakshmana, Yeriyur B. Basavaraju, Hemmige S. Yathirajan, Sean Parkin

April 2023

anti/gauche Conformations Lead to Polymorphism in Homologous Phenylalkylamino-Nicotinic Acids
Yunping Zhoujin, Yuping Li, Peng-Yu Liang, Pan-Pan Zhou, Sean Parkin, Tonglei Li, Faquan Yu, Sihui Long

April 2023

A mixed phosphine sulfide/selenide structure as an instructional example for how to evaluate the quality of a model
Sean Parkin, Jeremy Cunningham, Brian Rawls, John E. Bender, Richard J. Staples, Shannon M. Biros

March 2023

Syntheses and crystal structures of four 4-(4-methoxyphenyl)piperazin-1-ium salts: trifluoroacetate, 2,3,4,5,6-pentafluorobenzoate, 4-iodobenzoate, and a polymorph with 4-methylbenzoate
Vinaya, Yeriyur B. Basavaraju, Hemmige S. Yathirajan, Sean Parkin

March 2023

Bioprospecting of desert actinobacteria with special emphases on griseoviridin, mitomycin C and a new bacterial metabolite producing Streptomyces sp. PU-KB10–4
Maira Saleem, Ashba Hassan, Feina Li, Qinpei Lu, Larissa V. Ponomareva, Sean Parkin, Chenghang Sun, Jon S. Thorson, Khaled A. Shaaban, Imran Sajid

February 2023

(E,E )-1,10-[1,2-Bis(4-chlorophenyl)ethane-1,2-diyl]bis(phenyldiazene) revisited: threefold configurational disorder of (S,S ), (R,R ) and (S,R ) isomers, a detailed critique
Sean Parkin, Christopher Glidewell, Peter N. Horton

February 2023

Syntheses and crystal structures of four 4-(4-nitro-phenyl)piperazinium salts with hydrogen succinate, 4-aminobenzoate, 2-(4-chlorophenyl)acetate and 2,3,4,5,6-pentafluorobenzoate anions
Vinaya, Yeriyur B. Basavaraju, Hemmige S. Yathirajan, Sean Parkin

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