In the title mol-ecular salt, C9H17N2 (+)·C2H12B9 (-), the carborane cage has a bridging B-H-B bond on the open B3C2 face. The butyl side chain of the cation adopts an extended conformation [C-C-C-C = 179.6 (1)°]. In the crystal, the imidazolium ring is almost coplanar with the open face of the carborane anion. The cations stack in the [010] direction and the dihedral angle between the imidazol...

In the title compound, C(22)H(15)N(3)O(6), the central benzene ring and one of the phenyl rings are essentially parallel to each other, making a dihedral angle of 1.35 (16)°. The dihedral angle between the two phenyl rings is 83.56 (19)°. Intra-molecular C-H⋯N and C-H⋯O hydrogen bonds occur. In the crystal, mol-ecules are linked through C-H⋯O hydrogen bonds. Furthermore, offset face-to-face π-π...

The asymmetric unit of the title compound, C(9)H(5)Cl(2)N, consists of two crystallographically independent mol-ecules. In both mol-ecules the quinoline ring system is essentially planar [maximum deviations from the best plane of 0.0232 (13) 0.0089 (15) Å]. The angle between these planes is 22.40 (3)°. Conformers A and B are arranged face-to-face along the c axis, forming alternating pairs in t...

In the mol-ecule of the title compound, [ZnBr(2)(C(10)H(8)N(2))(C(2)H(6)OS)], the Zn(II) atom is five-coordinated in a distorted trigonal-bipyramidal configuration by two N atoms from one 2,2'-bipyridine, one O atom from one dimethyl-sulfoxide molecule and two Br atoms. Inter-molecular π-π stacking between parallel pyridine rings [face-to-face distance 3.32 (4) Å] and C-H⋯Br and C-H⋯O hydrogen-...

Facial expression interpretation, recognition and analysis is a key issue in visual communication and man to machine interaction. In this paper, we present a factorization technique which decomposes the appearance parameters coding a natural image. This technique is then used to perform facial expression synthesis on unseen faces showing any undetermined facial expression, as well as facial exp...

This study compared 3- to 4-month-olds' recognition of previously unfamiliar faces learned in a moving or a static condition. Infants in the moving condition showed successful recognition with only 30 s familiarization, even when different images of a face were used in the familiarization and test phase (Experiment 1). In contrast, infants in the static condition showed successful recognition o...