ORTEP drawings

The first diazonium-salt-crown-ether adduct was isolated and identified as a 1 1 complex by Haymore et al. (1975). Unfortunately Haymore never published the X-ray structural analysis of benzenediazonium hexafluorophosphate with 18-crown-6 which he performed in 1980. ORTEP drawings with measured bond angles and lengths from Haymore s investigation can be found in a review chapter by Bartsch (1983, p. 893). A few data from Haymore s work (e.g., R = 0.064) were also mentioned by Cram and Doxsee (1986, footnote 7). Groth (1981) published the results of his X-ray investigation of 4-methoxybenzenediazonium tetrafluoroborate and 21-crown-7 (R = 0.042) and Xu et al. (1986) those of 4-methoxybenzenediazonium tetrafluoroborate and dibenzo-24-crown-8 (R = 0.086). 

Fig. 6 ORTEP drawing of molecular structure of a 1 1 complex of 169b with 10b viewed along the a-axis. All hydrogen atoms are omitted for clarity. The hydrogen bonding is shown by dotted lines...

Fig. 7. ORTEP drawing of Tl(TpBu Me]. Reprinted from Polyhedron, 14, Yoon, K., and Parkin, G., p. 811, copyright 1995, with kind permission from Elsevier Science Ltd, The Boulevard, Langford Lane, Kidlington 0X5 1GB, UK.

Fig. 18. ORTEP drawing of TpB l]BeMe. Reprinted with permission from Ref. (52). Copyright 1993 American Chemical Society. 

Fig. 53. Partial ORTEP drawings for tTpBu ]Zn(CN)0 8Cl0 2. Left disordered site refined as CN only. Right disordered site refined as (CN)0 76(,, Cl0 24111 where L = C0 76(11C1(I24(, and N = N076u>. Reprinted with permission from Ref. (213). Copyright 1992 American Chemical Society.

Fig. 1. ORTEP drawing of the solid-state structure of 2,2, 3,3, 4,4, 5,5 -octamethyl-Ll -diarsaferrocene (44). [Reprinted with permission from Ashe et al.19 Copyright 1994 American Chemical Society.]...

Fig. 1. ORTEP drawing of Tbt(Ditp)Sn—Se (127) and some selected bond lengths and angles.

Fig. 4 ORTEP drawing (30% thermal ellipsoids) of R113 cluster dimer 37a linked by ortho-metallated bpym...

Figure 5 ORTEP drawing (50% probability ellipsoids) and atomic numbering scheme for SeCh(THT)2...

Figure 1. ORTEP drawing of Cp2-ReCH(Me)OZrMeCp2 showing atom labeling scheme unlabeled ring carbons follow the numerical sequence determined by the atom labels given.

Figure 1. ORTEP drawing of the nonhydrogen atoms of ThMCHsfsCsJzfa2-COCHgC(CHs)s]Cl molecule, 1 all atoms are represented by thermal-vibration ellipsoids drawn to encompass 50% of the electron density (15)...

The molecular structure of 1,2,9,10-tetragerma[2.2]paracyclophane 17 was determined by the X-ray diffraction study. The single crystals of 17 for X-ray crystallography were obtained from a toluene solution. Similar to 12, the crystal belongs to the space group P2Jn, and the data collection was carried out at 13°C. The ORTEP drawing of 17 is shown in Fig. 7. 

The crystals of thiophenophane 29 belong to the P2Jn group and are monoclinic, with two molecules in a unit cell similar to that for 12. An ORTEP drawing is shown in Fig. 18 with pertinent distances and angles. Figure 19 shows a side view of 29. 

---