In:
Acta Crystallographica Section B Structural Science, International Union of Crystallography (IUCr), Vol. 56, No. 6 ( 2000-12-01), p. 1080-1084
Abstract:
The title complex has been studied using low-temperature X-ray (150 K) and neutron (100 K) diffraction. Molecules of the triazine host form a two-dimensional hexagonal network mediated by trigonally symmetric Cl 3 synthons having Cl...Cl interactions of 3.441 (3) Å, a C—Cl...Cl angle of 165° and a Cl...Cl—C angle of 105°, close to the ideal values of 180 and 90°, respectively. The guest molecules are of an appropriate size to fit the hexagonal networks and interact with the host via C—H...π (phenyl) and C—Br...π (phenyl) interactions which stabilize the overall structure. Both C-donor bond vectors are directed more closely towards the mid-point ( X ) of an individual aromatic bond, rather than the ring centroid, with H... X 2.817 (9) Å and C—H... X 174.0 (9)°, and Br... X 3.353 (4) Å and C—Br... X 158.1 (2)°.
Type of Medium:
Online Resource
ISSN:
0108-7681
DOI:
10.1107/S0108768100011551
DOI:
10.1107/S0108768100011551/bm0035sup1.cif
DOI:
10.1107/S0108768100011551/bm0035Isup2.hkl
DOI:
10.1107/S0108768100011551/bm0035IIsup3.hkl
Language:
Unknown
Publisher:
International Union of Crystallography (IUCr)
Publication Date:
2000
detail.hit.zdb_id:
2020841-8
SSG:
13
Permalink