In the title mol-ecule, C18H18O4, the dihedral angle between the benzene rings is 52.52 (7)°. The C=C bond of the central enone group adopts a trans conformation. The relative conformation of the two double bonds in the enone group is s-transoid. In the crystal, mol-ecules are linked by pairs of weak C-H⋯O hydrogen bonds, forming inversion dimers.

Our AutoDock-based incremental docking protocol [66], at each incremental step, explores a few rotatable bonds. A small fragment of a large ligand, with a small number of rotatable bonds, is first selected and its rotatable bonds are set active. Only the active rotatable bonds are explored in each docking operation. The fragment is docked to the protein using AutoDock [44,65] and few best-scori...

In the title compound, C(12)H(15)NO(3), the N-H and C=O bonds are anti to each other. The C=O and O-H bonds of the acid group display an anti-periplanar orientation relative to each other. The crystal packing features a three-dimensional network of molecules held together by O-H⋯O and N-H⋯O hydrogen bonds.

In the title compound, C7H5NO4, the nitro group and the aldehyde group are inclined to the benzene ring by 16.6 (3) and 15.6 (3)°, respectively. In the crystal, mol-ecules are linked via O-H⋯O hydrogen bonds, forming chains along [100]. The chains are linked by C-H⋯O hydrogen bonds, forming a three-dimensional structure.

The title compound, C(7)H(6)O(4), crystallizes with two independent mol-ecules in the asymmetric unit. In both mol-ecules, the 2-hydr-oxy group is bound via intra-molecular hydrogen bonds to the aldehyde group. The mol-ecules inter-act through O-H⋯O hydrogen bonds to form a three-dimensional network structure; each hydr-oxy group serves as a donor to only one acceptor atom.

The title compound, C(17)H(18)N(2)OS, adopts a trans-cis geometry of the thio-urea group which is stabilized by intra-molecular hydrogen bonds between the O atom of the carbonyl group and the H atom of the thio-amide group. A C-H⋯S intramolecular hydrogen bond is also present. In the crystal structure, mol-ecules are linked by inter-molecular N-H⋯S hydrogen bonds to form centrosymmetric dimers.

We decompose the term structure of expected equity returns into (1) the real short rate, (2) a premium for holding real long-term bonds, or the real duration premium, the excess returns of nominal long-term bonds over real bonds which reflects (3) expected inflation and (4) inflation risk, and (5) a real cashflow risk premium, which is the excess return of equity over nominal bonds. The shape o...

The molecule of the title compound, C(16)H(16)N(2)OS, is not planar; the two aromatic rings are inclined to one another by 37.59 (9)°. There are intra-molecular hydrogen bonds between the benzoyl O atom and the H atom of the thio-amide N atom, and between the thio-urea S atom and the H atom of the tolyl group. These hydrogen bonds stabilize the mol-ecule in such a way that the thio-urea group a...