X-Ray Crystallography Laboratory
The newly renovated X-Ray Crystallography Core Facility is administered by Lumigen Instrument Center and is located in the basement of the A. Paul Schaap Chemistry Building. Dr. Cassie Ward is the core manager and is responsible for training, instrument service and maintenance, safety, fee-for-service analysis, and laboratory policy. Within this laboratory there are two X-ray powder diffractometers (Bruker D2 Phaser and Bruker D8 ADVANCE) used for powder and thin film material characterization and an X-ray single-crystal diffractometer (Bruker X8 APEX) used to determine small molecule structure.
Powder and Thin-Film X-Ray Diffraction Facility
The powder/thin-film X-ray diffractometer (PXRD) provides compositional analysis. Researchers in several areas, including organic and inorganic
chemistry, materials chemistry, and biochemistry used PXRD to determine phase identification, crystallinity, lattice parameters, expansion tensors,
phase transition, crystal structure refinement of materials, and thin-film thickness, density and roughness. The Lumigen Instrument Center (LIC)
has two PXRDs; the D2 Phaser (Bruker) and the D8 Advance with a DAVINCI design (Bruker). The D2 Phaser is a simple bench top system with Cu source
and Lynxeye detector. The D8 Advance has two radiation sources (Mo and Cu) to provide X-rays of different penetrating power, parallel beam mode
option, high sensitivity with good energy resolution from a 2nd generation energy discriminating detector (Lynxeye XE-T), and five interchangeable
stages. The various D8 Advance platforms includes air sensitive, temperature dependent (-193 and 900°C), and in situ electrode/battery X-ray
diffraction and reflectivity experiments. First and higher orders material characterization of nanoparticles, thin films, structural materials, and
next generation energy storage and batteries can be defined by PXDR and is critical in designing and developing new materials.
|D2 Phaser||D8 Advance|
Courses and Training
I. Required, non-credit. Training to competence on the X-ray diffraction instrument is the mandatory first step. The user is stepped through the standard operation procedure (SOP) developed by Dr. Ward. When competence has been demonstrated, the user is granted daytime use, with staff present. Twenty-four/seven status is granted to a user by Dr. Ward once he/she has demonstrated consistent and competent operation of the X-ray diffractometer.
Six SOPs for the five stages and the D2 Phaser are available at the workstations and are
accessible online, http://www.chem.wayne.edu/lumigen/x-ray-instruments.html
II. Optional, non-credit Workshops and Short Courses. X-ray diffraction workshops have been developed by Dr. Ward. Workshop topics include: X-ray diffraction basic concepts and thin-film and powder X-ray diffraction. How to use analysis programs (TOPAS, EVA, and GenX) will be covered in these workshops. Both lecture and lab components are included. The commercial programs (TOPAS and EVA) are provided to Wayne State researchers through licenses purchased by LIC. Attendance will include internal, industrial, and government users and clients, both current and prospective. Thus, these workshops expand beyond academic benefits to broader impacts and maximizing the use of the LIC.
TOPAS workshop offered in August 2018
Thin-film analysis offered in August 2018
Summer training workshops will be announced in February for summer 2019
Outreach and Collaboration
Monika Jansohn from Oakland University (a PUI), and Na4B, LLC, used the PXRD to characterize thin films that developed for her NSF Phase II SBIR Grant: Multi-Layer Ceramic Electrolyte Membrane (ML-CEM) for sodium batteries.
LIC staff provide personal and group tours to university, industry, and government researchers. The Archaeological Lab Analysis class (Fall 2017) toured the X-ray Crystallography Laboratory, and a collaboration with a student from Dr. Krysta Ryszewski's (Associate professor of Anthropology)
research group was initiated. For the student's master's thesis, he worked along with Dr. Ward on samples collected at an old Detroit factory near the river, which resulted in a accepted publication. His experience included preparing the samples, measuring the powder diffraction using the D8 Advance, and using TOPAS and EVA for interpretation of the artifacts.
The Detroit Local Section of the American Chemical Society and Wayne State Chemistry will be hosting 6th through 8th graders from a local Detroit school, Neinas Dual Language Learning Academy, on March 15th. This day-long event includes a career panel, chemistry demonstrations, and lab tours of the Lumigen Instrument Center provided by the LIC staff.
- Samira, S., Camayang, J. C., Nacy, A. M., Diaz, M., Meira, S. M., Nikolla, E. "Electrochemical Oxygen Reduction on Layered Mixed Metal Oxides: Effect of B-Site Substitution" Journal of Electroanalytical Chemistry, 2019, 833, 480.
- Perera, S. S., Dissanayake, T., Rabuffetti, F. A. "Alkaline-Earth Fluorohalide Nanocrystals for Upconversion Thermometry" Journal of Luminescence, 2019, 207, 416.
- Mutinda, S., Li, D., Kay, J. Brock S. L. "Synthesis and Characterization of Co2-xRhxP Nanoparticles and Their Catalytic Activity Towards the Oxygen Evolution Reaction" Journal of Materials Chemistry A, 2018, 6, 12142.
- Dissanayake, K. T. and Rabuffetti, F. A. "Multicolor Emission in Chemically and Structurally Tunable Er:Yb:SrFX (X = Cl, Br) Upconverting Nanocrystals" Chemistry of Materials, 2018, 30, 2453.
- Blakeney, K. J., Winter, C. H. "Atomic Layer Deposition of Aluminum Metal Films Using a Thermally Stable Aluminum Hydride Reducing Agent" Chemistry of Materials, 2018, 30, 1844.
- Kerrigan, M. M., Klesko, J. P., Blakeney, K. J., Winter, C. H. "Low Temperature, Selective Atomic Layer Deposition of Nickel Metal Films" ACS Applied Materials and Interfaces, 2018, 10, 14200.
- Blakeney, K. J., Martin, P. D., Winter, C. H. "Aluminum Dihydride Complexes and Their Unexpected Application in Atomic Layer Deposition of Titanium Carbonitride Films" Dalton Transactions, 2018, 48, 10897.
- Blakeney, K. J., Ward, C. L., Winter, C. H. "Atomic Layer Deposition of Tungsten-Rich Carbibe Films Using WCl6 and AlH2 (tBuNCH2CH2NMe2)" ECS Transactions, 2018, 86, 41.
- Hewavitharana, I. K., Brock S. L. "Application of Aqueous-Based Covalent Crosslinking Strategies to the Formation of Metal Chalcogenide Gels and Aerogels" Zeitschrift fur Physikalische Chemie, 2018, 232, 1691.
- Kerrigan, M. M., Klesko, J. P., Rupich, S. M., Dezelah, C. L., Kanjolia, R. K, Chabal, Y. J., Winter, C. H. "Substrate Selectivity in the Low Temperature Atomic Layer Deposition of Cobalt Metal Films from Bis(1, 4-di-tert-butyl-1, 3-diazadienyl)cobalt and Formic Acid" The Journal of Chemical Physics, 2017, 146, 052813.
- Kerrigan, M. M., Klesko, J. P., Winter, C. H. "Low Temperature, Selective Atomic Layer Deposition of Cobalt Metal Films Using Bis(1,4-di-tert-butyl-1,3-diazadienyl)cobalt and Alkylamine Precursors", Chemistry of Materials, 2017, 29, 7458.
- Blakeney, K. J., Winter, C. H. "Thermal Atomic Layer Deposition of Tungsten Carbide Films from WCl6 and AlMe3" Journal of Vacuum Science and Technology A, 2017, 35, 01A104.
- Li, D., Baydoun, H., Kulikowski, B., Brock, S. "Boosting the Catalytic Performance of Iron Phosphide Nanorods for the Oxygen Evolution Reaction by Incorporation of Manganese" Chemistry of Materials, 2017, 29, 3048.
- Pimmachcharige, R., Zhang, Y., Regmi, R., Lawes, G., Brock, S. "Solution-Phase Growth Mechanism of Phosphorus-Doped Control on the Nanoscale" Journal of Materials Chemistry C, 2017, 5, 3352.
- Perera, S. S.,* Amarasinghe, D. K.,* Dissanayake, K. T., and Rabuffetti, F.A. (*equal contribution) "Average and Local Crystal Structure of ß-Er:Yb:NaYF4 Upconverting Nanocrystals Probed by X-ray Total Scattering" Chemistry of Materials, 2017, 29, 6287.
- Dhanapala, D. B., Mannino, N. A., Mendoza, L. M., Dissanayke, K. T., Martin, P. D., Seuscun, L., Rabuffetti, F. A. "Synthesis of Bimetallic Trifluoroacetates Through A Crystallochemical Investigation of Their Monometallic Counterparts: The Case of (A, A')(CF3COO)2·xH2O (A, A' = Mg, Ca, Sr, Ba, Mn)"
Dalton Transactions, 2017, 46, 1420.
- Dhanapala, D., Numasignhe, H. N., Suescun, L., Rabuffetti, F. A. "Bimetallic Trifluoroacetates as Single-Source Precursors for Alkali - Manganese Fluoroperovskites" Inorganic Chemistry, 2017, 56, 13311.
The D8 Advance was procured with an National Science Foundation Major Research Instrumentation (NSF:MRI) grant. Please acknowledge this grant in publications, presentation, thesis, and dissertations.
A suggested statement can read:
"This work made use of the PXDR facility that is partially funded by National Science Foundation #1427926."
Dr. Cassie Ward
X-ray Crystallography Lab Manager
Dr. Judy Westrick
Director of Lumigen Instrument Center
This website was last updated 1/18/19.