Crystal packing diagrams

Fig. 2.28 X-ray crystal structures of parallel sheet-forming and all-un//fce-/F -peptides 116 and 117 [10, 191]. Views along the parallel amide planes and crystal packing diagram show the parallel pleated sheet arrangement (view perpendicular to the amide planes).

Fig. 32. Crystal packing diagram for 77, suggestive of polymerization through nitro-zinc coordination interactions.

Fig. 4 Crystal packing diagrams of a 17 16 and b 18 16, both with 2 1 stoichiometry, and c 19 16 benzene with 2 1 1 stoichiometry (dashed lines represent hydrogen bonds and close contacts) [43]...

Fig. 32. Crystal packing diagram showing the extended chain network of c/oso-l-Pb-2,3- Si(CH,)i -2,3-C2B4H4 2 molecular dimers with benzene molecules of crystallization.

All crystal packing diagrams in this chapter were produced using the software package CAMERON... 

Figure 4 Stereoview of crystal packing diagram showing molecular (small arrow) and net dipole moment (large arrow) vectors for the isostructural systems 3...

Figure 1. Crystal packing diagram of the complex salt 7 (mono-diethyl ether solvate), showing the noncentrosymmetric arrangement of the chromophoric complex cations (solvent and anions omitted) [18]. The arrows indicate the approximate directions of the molecular dipolar axes...

Figure 9. Crystal packing diagram of the complex 59 (bis-dichloromethane solvate), showing the centrosymmetric arrangement of the complexes (solvent omitted) and the ir-stacking interactions [139]...

Crystal packing diagram for raffinose pentahydrate. Three of the water molecules are located in a channel (Wl, W2, and W4) and two are located outside of the channel (W3 and W5). For clarity, only the oxygen molecules of the water are shown at 50% of the van der Waals radii. (Source Reproduced from Ahlqvist, M.U.A. and Taylor, L.S. Water diffusion in hydrated crystalline and amorphous sugars monitored using H/D exchange, /. Pharm. Sci., 91, 690-698, 2002. With permission of the copyright owner.)... 

Fig. 2. Top Molecular structure of Ir(4,4 dmppy)3 with atom labeling schemes and 50% thermal ellipsoids all hydrogen atoms have been omitted for clarity bottom crystal packing diagram between two adjacent molecules of Ir(4,4 dmppy)3 showing the lack of a n-n stacking interaction in the solid state.

Figure 2.1.13 Crystal packing diagram of anthracene 14 (P2-]/a) along [001] the cleavage plane is (100).

Figure 2.1.14 Stereoscopic view of the crystal packing diagram oftrans-benzylidene butyrolactone 20 (P2 /n) on (010) but turned around Y by 10° for a better view the dimer bond interactions are indicated by long bonds.

Figure 2.1.15 Stereoscopic view of the crystal packing diagram of tra is-2-benzylidene cyclopentanone 21 (P2n/n) on (001) the anticipated but inactive dimer bond interactions (eight of them in the model) are indicated by long bonds.

Figure 6.18 Crystal packing diagram for the model compound of P90, showing the noncovalent Hg -Hg short contacts.

Fig. 1. Perspective view of the molecule of 1 Fig. 2. Crystal packing diagram viewed down the thermal ellipsoids at 50% probability level. A axis, H-bonds are represented by dashed lines. 

Figure 11. Crystal packing diagrams of 5 without guest (a), 5 MeOH (b) and 5 2 PrOH (c). (Reprinted with permission from Chem. Commun. 1997, 2205. Copyright 1997 The Royal Society of Chemistry.)...

Crystal packing diagrams of (a) monoclinic [Fe(OETPP)(Py)2] and (b) cubic [Fe(OMTPP)(Py)2]+ viewed along a axis. (Reproduced from Ref. 70 with permission of Wiley.)... 

Figure 15 (Left) Structures of the complexes, (a) Crystal packing diagram of la-H20, structure of the complexes, and (b) confocal laser scanning microscopy image of a nanowire of 6 (excitation at 550 nm). In the crystal strncture, the PFe connterions and disordered water molecules are omitted for clarity. (Reproduced with permission from Ref. 30. Wiley-VCH, 2008.)...

Figure 10. Crystal packing diagram for the high-temperature polymorph of a-6T illustrating the herringbone structure. From Ref. 39 (MRS).

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