Results 41 to 50 of about 8,030,948 (310)

Crystal structure of pseudoguainolide [PDF]

Acta Crystallographica Section E Crystallographic Communications, 2015
The lactone ring in the title molecule, C15H22O3(systematic name: 3,4a,8-trimethyldodecahydroazuleno[6,5-b]furan-2,5-dione), assumes an envelope conformation with the methine C atom adjacent to the the methine C atom carrying the methyl substituent being the flap atom.
Noureddine Beghidja, Samir Benayache, Fadila Benayache, David W. Knight, Benson M. Kariuki   +4 more
openaire   +4 more sources

Crystal structure of a DNA containing the planar, phenoxazine-derived bi-functional spectroscopic probe Ç [PDF]

, 2011
Electron Paramagnetic Resonance (EPR) spectroscopy and fluorescence spectroscopy are complementary biophysical techniques used to examine the structure and dynamics of macromolecules.
Reginsson, Gunnar Widtfeldt, Olav Schiemann, Cekan, Pavol, Shelke, Sandip A., Adrian R. Ferré-D’Amaré, Gunnar W. Reginsson, Pavol Cekan, Edwards, Thomas E., Snorri Th. Sigurdsson, Schiemann, Olav, Sigurdsson, Snorri, Thomas E. Edwards, Ferre D'Amare, Adrian R., Sandip A. Shelke   +13 more
core   +1 more source

The Treatment Of Data Collected With A Single-Crystal Diffractometer [PDF]

, 1985
Iron was inserted into the known crystal structure of the bismuth phosphate oxide Bi6.67(PO4)4O4 to ascertain its location in the vacancies associated with the bismuth ion located at the origin of the unit cell.
Steinfink, Hugo, B. T. M. Willis, Willis, B. T. M., H. Steinfink, Hamor, T. A., T. A. Hamor   +5 more
core   +1 more source

Crystal Growth and Chirality

, 2023
Crystal growth is the process of arranging atoms, ions, molecules, or molecular assemblies into regular three-dimensional periodic lattices. There are different synthesis and crystal growth methods depending on the material available, such as evaporative

core   +1 more source

The influence of copper on zinc oxide properties – a review

Vìsnik Harkìvsʹkogo nacìonalʹnogo unìversitetu ìmenì V.N. Karazìna. Serìâ: fìzika., 2021
ZnO has been experiencing a research renaissance for several years due to its promising electronics and gas sensing properties. It has a relatively big Eg = 3.37 eV at room temperature, a considerable exciton binding energy (60 meV), and exhibits n-type ...
E. Chłopocka, E. Nowak
doaj   +1 more source

The crystal structure of ruthenocene [PDF]

Acta Crystallographica, 1959
>Dicyclopentadienylruthenium, or ruthenocene, crystallizes in the orthorhombic space group Pnma with a = 7.13, b = 8.99, c = 12.81 A. There are four Ru(C/sub 5/H/sub 5/)/sub 2/ molecules per unit cell. The ruthenium atoms form approximately a face-centered lattice, and the cyclopentadienyl rings lie in an eclipsed configuration with respect to each ...
Hardgrove, George L., Templeton, David H.   +1 more
openaire   +2 more sources

Integration of generative machine learning with the heuristic crystal structure prediction code FUSE [PDF]

, 2023
The prediction of new compounds via crystal structure prediction may transform how the materials chemistry community discovers new compounds. In the prediction of inorganic crystal structures there are two distinct classes of prediction; Performing ...
John B., Claridge, Matthew J., Rosseinsky, Christopher M., Collins, Hasan M., Sayeed, Taylor D., Sparks, George R., Darling   +5 more
core   +1 more source

On the Crystal Structure of Azafullerene (C 59 N) 2

, 1996
Synchrotron X-ray powder diffraction data of the nitrogen-substituted fullerene solid with stoichiometry C59N point to a monoclinic crystal structure comprising dimeric molecular, (C59N)(2 ...
González, R, Brown, C, Prassides, K, P. Pattison, Bellavia, C, CRISTOFOLINI, Luigi, K. Kordatos, A. K. Cheetham, C. M. Brown, C. Bellavia, Pattison, P, Wudl, F, R. González, A. Curioni, M. Keshavarz K., J. P. Zhang, F. Wudl, Fitch, A, Cristofolini, L, W. Andreoni, Kordatos, K, Curioni, A, K. Prassides, Cheetham, A, A. N. Fitch, Andreoni, W, Zhang, J   +26 more
core   +1 more source

Crystallization, Structure Determination and Reticular Twinning in Iron(III) Salicylate: Fe[(HSal)(Sal)(H2O)2] [PDF]

, 2017
In this contribution, we present the first crystal structure of iron(III) salicylate without additional counterions. The octahedral complex contains two salicylate and two water molecules as ligands.
Sub Crystal and Structural Chemistry, Horn, Jitschaq A. Van Der, Crystal and Structural Chemistry, Lutz, M., Bernd Souvignier, Souvignier, Bernd, Horn, J.A. van der, Souvignier, B., Jitschaq van der Horn, Jitschaq Anne van der Horn, Lutz, Martin, Martin Lutz   +11 more
core   +3 more sources

5-Fluoro-3-(1H-indol-3-ylmethyl)-1H-indole

IUCrData, 2023
The title compound, C17H13FN2, was synthesized as a potential ligand for the construction of metal–organic frameworks. The two indole motifs present two potential coordination modes.
Guozhe Guo
doaj   +1 more source