Here we determine the 3D atomic positions of M/HEA nanoparticles using atomic electron tomography36 and quantitatively characterize the local lattice distortion, strain tensor, twin boundaries, dislocation cores and chemical short-range order (CSRO). We find that the high-entropy alloys have larger ...
T. Atomically precise growth of catalytically active cobalt sulfide on flat surfaces and within a metal–organic framework via atomic layer deposition. ACS Nano 9, 8484–8490 (2015). Article CAS Google Scholar Bhattacharjee, S., Chen, C. & Ahn, W.-S. Chromium terephthalate metal–organic ...
The general format for an isotope using this tool is , where X is an elemental symbol, A is the mass number, and Z is the atomic number. The Isotope tool can be used in much the same way as the Superscript and Subscript tools. The problem below asks us to complete the given ...
Uranium is the ninety-second element of the periodic system. The atomic ground state is designated 5L 0 6 in spectroscopic notation and has a 1s 2 2s 2 2p
Although the unique catalytic activities of MOF and SURMOF materials for various chemical reactions, a thorough atomic-level understanding of the active centers inside MOFs has not yet been achieved. Many important issues (e.g., the structure–activity relationships) remain to be a substantial chall...
Atoms are represented by their atomic symbols. Hydrogen atoms saturating free valences are not represented explicitly. 2. Neighboring atoms stand next to each other, and bonds are characterized as being single (-), double ( =), triple (#), or aromatic (:). Single and aromatic bonds are...
Chain-branching control of the atomic structure of alkanethiol-based gold–sulfur interfaces. J. Am. Chem. Soc. 133, 14856–14859 (2011). Article CAS PubMed Google Scholar Yan, J. et al. Controlling the stereochemistry and regularity of butanethiol self-assembled monolayers on Au(111). J...
considerable computational cost. Since the resultant atomic regions have no analytical definition, the evaluation of domain expectation values of two-electron contributions implies the calculation of a vast number of expensive 6D numerical integrations20....
RDKit: number of atomic stereocentres remaining after calling Chem.AssignStereochemistry() Hence the “InChi_RDKit/Mol stereo mismatch” warning message indicates that the InChI and RDKit algorithms perceive the number of stereocentres to be the same but different from the molfile. “Mol/Inchi/RD...
the wurtzite structure is composed of alternative cadmium and chalcogen atomic layers along thec-axis. For example, in a wurtzite CdSe nanorod, the exposed {0001} planes are terminated either by a Cd-terminated (0001) surface or a Se-terminated (000\(\bar{1}\)) surface. The Cd atom on...