We demonstrate the application of Google Sycamore superconducting qubit quantum processor to combinatorial optimization problems with approximate algorithm (QAOA). Like past QAOA experiments, we study performance for defined on (planar) connectivity graph our hardware; however, also apply Sherrington-Kirkpatrick model and MaxCut, both high dimensional which requires significant compilation. Exp...

The molecule of the title compound, C(10)H(13)NO(3), is approximately planar. A network of N-H⋯O and weak C-H⋯O hydrogen bonds helps to consolidate the crystal structure.

4-(4-Chlorophenyl)-2-(5-(4-fluorophenyl)-3-(1-(4-fluorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl)-4,5-dihydro-1H-pyrazol-1-yl)thiazole (4) and 4-(4-fluorophenyl)-2-(5-(4-fluorophenyl)-3-(1-(4-fluorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl)-4,5-dihydro-1H-pyrazol-1-yl)thiazole (5) have been synthesized in high yields. Crystallization of 4 5 from dimethylformamide solvent produced samples suitable for...

Reversible control of the helical pitch length and inversion of helical handedness in an induced cholesteric liquid crystal phase were accomplished via a combination of photochemical and thermal isomerizations of a planar chiral azobenzenophane molecule.

The molecule of the title compound, C(9)H(6)N(2)O(2), is almost planar, with a dihedral angle of 3.0 (9)° between the pyridine and benzene rings.

The molecule of the title compound, C(18)H(14)S, is approximately planar (r.m.s. deviation = 0.029 Å). The crystal packing is stabilized by weak inter-molecular C-H⋯π inter-actions.

The title compound, C16H12N2S, has been synthesized by base-catalyzed condensation of 1-methylindole-3-carboxaldehyde with thiophene-3-acetonitrile. The product assumes an approximately planar Z configuration. The molecule has a thienyl-ring flip disorder.