Results 101 to 110 of about 412,914 (198)

New diamond cell for single-crystal x-ray diffraction

Review of Scientific Instruments, 2006
A new design for a high-precision diamond cell is described. Two kinematically mounted steel disks are elastically deflected to generate pressure. This principle provides higher precision in the diamond anvil alignment than most sliding piston-cylinder or guide-pin devices at significantly lower cost.
openaire   +2 more sources

Monitoring the Activation of Open Metal Sites in [Fe_xM_3-x(μ₃-O)] Cluster-Based Metal-Organic Frameworks by Single-Crystal X-ray Diffraction. [PDF]

J Am Chem Soc, 2023
Chen W, Wang Z, Wang Q, El-Yanboui K, Tan K, Barkholtz HM, Liu DJ, Cai P, Feng L, Li Y, Qin JS, Yuan S, Sun D, Zhou HC.   +13 more
europepmc   +1 more source

High resolution X-ray single crystal diffraction

, 2018
radiación de molibdeno para asignar la configuración absoluta de una serie de moléculas orgánicas. Las moléculas medidas fueron seleccionadas teniendo en cuenta que el elemento más pesado de su composición química fuera el oxígeno. Es bien conocido que la dispersión anómala de este tipo de compuestos es muy débil y dificulta la asignación de ...
openaire   +2 more sources

Synthesis and Characterization of a (-)-Epicatechin and Barbituric Acid Cocrystal: Single-Crystal X-ray Diffraction and Vibrational Spectroscopic Studies. [PDF]

ACS Omega, 2021
Budziak-Wieczorek I, Maciołek U.
europepmc   +1 more source

Automating the single crystal x-ray diffraction experiment

, 2004
Ever decreasing data collection times and an explosion in demand present us with the situation where an automated single crystal instrument is not only advantageous but essential. With recent developments in software, instrumentation and robotics it has been possible to fully automate structure determination from mounted crystal to completed crystal ...
openaire   +2 more sources

Synthesis and Crystal Structure of Two Nitro-Regioisomers of cis-4(4- Methoxyphenyl)-3-Methyl-2-Phenyl-1,2,3,4-Tetrahydroquinoline

Universitas Scientiarum, 2013
Here we synthesized two nitro regioisomers of cis-4-(4-methoxyphenyl)-3-methyl-2-phenyl-1,2,3,4-tetrahydroquinoline via the “one pot” three-component imino Diels-Alder reaction catalyzed by BF3.OEt2 and completed its structural characterization using ...
Arnold R. Romero Bohórquez, Teresa González, Vladimir V. Kouznetsov   +2 more
doaj  

3,3'-(Phenyl-methyl-ene)bis-(1-ethyl-3,4-di-hydro-1H-2,1-benzo-thia-zine-2,2,4-trione): single-crystal X-ray diffraction study, quantum-chemical calculations and Hirshfeld surface analysis. [PDF]

Acta Crystallogr E Crystallogr Commun, 2023
Shyshkina MO, Lega DA, Shemchuk LM, Starchikova IL, Shemchuk LA.   +4 more
europepmc   +1 more source

Synergy of Solid-State NMR, Single-Crystal X-ray Diffraction, and Crystal Structure Prediction Methods: A Case Study of Teriflunomide (TFM). [PDF]

Cryst Growth Des, 2021
Pawlak T, Sudgen I, Bujacz G, Iuga D, Brown SP, Potrzebowski MJ.   +5 more
europepmc   +1 more source

Nitro-sonium nitrate (NO⁺NO₃ ^-) structure solution using in situ single-crystal X-ray diffraction in a diamond anvil cell. [PDF]

IUCrJ, 2021
Laniel D, Winkler B, Koemets E, Fedotenko T, Chariton S, Milman V, Glazyrin K, Prakapenka V, Dubrovinsky L, Dubrovinskaia N.   +9 more
europepmc   +1 more source

Single-crystal X-ray diffraction analysis and mechanistic implications of (2R*,3R*)-2-(2-phenoxyethyl)tetrahydrofuran-3-yl acetate. [PDF]

Acta Crystallogr C Struct Chem
Kelley SP, Nirpal AK, Sathyamoorthi S.
europepmc   +1 more source