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N-halogen bonds

The broken bonds (boldface = dissociated atom) BDEs (boldface = recommended data reference in parentheses) kcal/mol kj / mol Methods (reference in parentheses) References [Pg.422]

Note (1) The BDEs in the clusters and complexes of hydrocarbon and carbon ions are listed in Table 24.1  [Pg.424]


S. Berski et al., Dominant role of C-Br - N Halogen bond in molecular self-organization. Crystallographic and quantum-chemical study of Schiff-base-containing triazoles. J. Phys. Chem. B 108, 12327-12332 (2004)... [Pg.162]

Figure 3.1.6 Variation ofX—O/N halogen bond distances (A) with temperature (l<) (error bars +30). Reproduced from Ref. [19] with permission of the American Chemical Society. Figure 3.1.6 Variation ofX—O/N halogen bond distances (A) with temperature (l<) (error bars +30). Reproduced from Ref. [19] with permission of the American Chemical Society.
Atomic Charges, Bond Lengths, Orders, and Energies of the N-Halogen Bond for Some 1-X-l,2,4-triazoles [98ZOR(ip)J... [Pg.15]

On account of the high reactivity of the N-halogen bond removal of residual halogen from the poly(ether-urethane) after grafting is essential if the material is to be used for biomedical applications. This may readily be effected by reaction with potassium iodide (compare Schuttenbarg and... [Pg.298]

In addition to hydrogen bonds, Metrangolo and coworkers have shown that the [2- -2] photodimerization can be directed in the solid state using a template based on halogen bonds.Cocrystallization of 4,4 -bpe with a halo-genated pentaerythritol (pery) afforded a ID ribbon sustained by I -N halogen bonds (Figure 8). The olefins were... [Pg.2461]

An additional absorption band at 2164 cm was interpreted as an overtone 2vs [4]. The position of frequencies and the weaker N-halogen bond were compared to those of the other halogen azides [7]. [Pg.406]

N] halogen bonds by investigation of flexible and structurally restrained [bis (pyridine)halogen] complexes (Fig. 10) [80, 81]. [Pg.63]

Since the submission of this manuscript several publications of importance to its topic have appeared. The [N - Cl - N] and [N - F—N]" halogen bonds of [bis (pyridine)chlorine] and bis(pyridine)fluorine] that were previously only studied... [Pg.69]

Carlsson A-CC, Grafenstein J, Laurila JL et al (2012) Symmetry of [N-X-N]" halogen bonds in solution. Chem Commun 48 1458-1460... [Pg.73]

The degree of electron transfer is correlated to the length of the 1- N halogen bond. In other words, shorter halogen bonds are found with the most ionic compounds, indicated unambiguously an added electrostatic contribution to the halogen bond interaction. [Pg.108]

Gao HY, Zhao XR, Wang H, Pang X, Jin WJ (2013) Cocrystal assembled by 1,2-diiodotetrailuorobenzene and acridine via C-I—N halogen bond and x-hole - F bonds. Chin J Chem 31 1279-1284... [Pg.144]


See other pages where N-halogen bonds is mentioned: [Pg.812]    [Pg.420]    [Pg.422]    [Pg.1626]    [Pg.27]    [Pg.249]    [Pg.269]    [Pg.483]    [Pg.9]    [Pg.275]    [Pg.20]    [Pg.53]    [Pg.107]    [Pg.114]    [Pg.161]   


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