INDEPENDENT MOLECULES
1 Benzyl 4′,5′ diphenylpiperidine 3 spiro 3′ pyrrolidine 2′ spiro 3′′ indoline 4,2′′ dione
... two independent molecules, and these pair has almost identical geometry ...the molecules, the bond lengths and bond angles show normal values and agree with each other (Allen et ...
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trans 5,6a Dihydro 5 phenylisoindolo[1,2 b]benz[1,3]oxazepin 11 one
... In trans -(4 b), two independent molecules (A and B) are identical to within 4 σ as far as bond distances and angles are concerned. Thus, only one molecule (A) along with the atom-numbering scheme is shown ...
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3 (4 Chlorophenyl) 5 methyl 2 propylamino 8,9,10,11 tetrahydro 2 benzothieno[2′,3′;2,3]pyrido[4,5 d]pyrimidin 4(3H) one
... both independent molecules, the central aromatic ring system consisting of thiophene, pyridine and pyrimidine rings is essentially planar, and the terminal cyclohexene ring adopts a half-chair ...
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N (3 Chloro 4 methylphenyl) N′ hydroxy 2 oxo 2 phenylacetamidine
... both molecules, the oxime moiety has an E ...the independent molecules into dimers, which are, in turn, interlinked through NÐH Cl interactions to form layers parallel to the ab ...
10
(1E,3S,4aR,12aR) 3 Isopropenyl 8 methoxy 3,4,4a,5,6,11,12,12a octahydro 1(2H) chrysenone oxime
... The crystal structure of the title compound, (I), was deter- mined to con®rm, beyond any doubt, the stereochemistry around ring junction C4aÐC12a of this (unnatural) d-homo- steroid skeleton (Drach et al., 2003). The ...
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(3R) Methyl 6 tert butoxycarbonylamino 5 oxo 2,3 dihydro 5H 1,3 thiazolo[3,2 a]pyridine 3 carboxylate
... two independent molecules of the asymmetric unit are aligned in an antiparallel manner as dimers which are stabilized by antiparallel inter- molecular N—H O C hydrogen ...
11
(E) 1,3 Di(2 furyl) 2 propen 1 one
... crystallographically independent molecules in the asymmetric unit, both of them located in general ...both molecules are twisted, and the dihedral angles between the furyl rings are ...
8
N′ [(E) 2 Chlorobenzylidene]thiophene 2 carbohydrazide
... two independent molecules in the asymmetric unit, related by non-crystallographic ...two independent molecules are surprisingly different, ...two independent molecules ...
9
Crystal structure of [1,1′:3′,1′′ terphenyl] 2′,3,3′′ tricarboxylic acid
... The asymmetric unit of the title compound, C21H14O6, comprises two symmetrically independent molecules that form a locally centrosymmetric hydrogen-bonded dimer, with the planes of the c[r] ...
12
(trans Cinnamaldehyde)tris(2,6 diphenylphenoxy)aluminium
... dent molecules has approximate threefold rotation symmetry, with the aromatic substituents arranged like three propeller blades; in each case, the approximate rotation axis lies along the crystallographic c axis ...
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2 (4 Methoxyphenyl)aminobenzoic acid
... four molecules in the asymmetric unit, which is quite ...of independent molecules, but the 4-methoxyphenyl group is rotated about N30ÐC31 in different directions and by different amounts for each ...
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Crystal structure and Hirshfeld surface analysis of N (5 iodo 4 phenylthiazol 2 yl)acetamide
... independent molecules in the asymmetric unit (Fig. 1). The principal difference between these molecules is the dihedral angle between the phenyl and thiazole rings. In molecule A, the thiazole ring ...
10
(3S*,16S*,20R*,22R*,24S*) 3,22,25 Trihydroxy 16,24:20,24 diepoxycholest 5 en 3 yl acetate methanol solvate
... two independent molecules in the asymmetric ...A molecules and methanol solvent molecules are linked via intermolecular O—H O hydrogen bonds to form two independent two-dimensional ...
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trans 2 (2 Hydroxyphenyl)cyclohexanol
... crystallographically independent molecules in the asymmetric ...two molecules adopt chair conformations with the hydroxyl groups and benzene rings equatorially ...
10
A triclinic polymorph of octa tert butoxytetralithiumtetrasodium
... crystallographically independent molecules in the asymmetric unit. All three molecules, as well as the two independent molecules of a previously reported monoclinic polymorph, have ...
31
Crystal structures of three mercury(II) complexes [HgCl2L] where L is a bidentate chiral imine ligand
... Crystal data, data collection and structure refinement details are summarized in Table 2. In the case of the triclinic crystal (II), the refined model contains a pseudo-inversion centre, at a confidence level of 95%. ...
31
5 Amino 1 (2′,3′ O isopropylidene D ribityl) 1H imidazole 4 carboxamide: a crystal structure with Z′ = 4
... The four independent molecules have a similar conforma- tion. This can be inferred from Fig. 3, in which they are overlayed, and from Table 2 in which some parameters of the Hirshfeld surface of the four ...
19
(1R*,2R*) 2 (Methylphenylamino) 1,2 dihydronaphthalen 1 ol–water (4/1)
... In (I), the four independent molecules (Figs. 1±4) and the water molecule are linked into a contiguous row through OÐ H O hydrogen bonds (see Table 2 and Fig. 5). This hydrogen-bonded unit is, in turn, ...
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1 [(E) 2 (2 Hydroxy 5 methylphenyl)diazen 2 ium 1 yl]naphthalen 2 olate
... two independent molecules in the asymmetric unit, each consists of a benzene ring linked to the first nitrogen atom of the N = N chromophore and two aromatic rings of the core 2-naphthol, with a trans ...
13
Bis(4 aminobenzoato κO)triphenylantimony(V)
... two independent molecules of similar ...structure, molecules are connected by intermolecular N—H O and N—H N hydrogen-bonding interactions forming a chain structure along ...
14