TY - JOUR
T1 - Intermolecular interactions in the formation of two-component molecular crystals composed of chloronitrobenzoic acids and 4-benzoylpyridine
AU - Teruki, Sugiyama
AU - Meng, Jiben
AU - Matsuura, Teruo
PY - 2002/6/19
Y1 - 2002/6/19
N2 - The molecular structures of six two-component molecular crystals using chloronitrobenzoic acids and 4-benzoylpyridine as components were characterized by a combination of techniques: solution NMR, solid-state IR spectra, differential scanning calorimetry (DSC) and single-crystal x-ray crystallography. The x-ray analysis revealed that the brief alternation of substituents in acid components greatly affected the packing modes of molecular crystals, and that the weaker intermolecular interactions such as C-H· · ·O hydrogen bondings and π-π stacking interactions play a significant role in determining the packing modes of molecular crystals.
AB - The molecular structures of six two-component molecular crystals using chloronitrobenzoic acids and 4-benzoylpyridine as components were characterized by a combination of techniques: solution NMR, solid-state IR spectra, differential scanning calorimetry (DSC) and single-crystal x-ray crystallography. The x-ray analysis revealed that the brief alternation of substituents in acid components greatly affected the packing modes of molecular crystals, and that the weaker intermolecular interactions such as C-H· · ·O hydrogen bondings and π-π stacking interactions play a significant role in determining the packing modes of molecular crystals.
KW - π-π stacking interactions
KW - 4-benzoylpyridine
KW - Chloronitrobenzoic acids
KW - Hydrogen bondings
KW - Two-component molecular crystals
KW - X-ray crystallographic analysis
UR - http://www.scopus.com/inward/record.url?scp=0037134749&partnerID=8YFLogxK
U2 - 10.1016/S0022-2860(02)00037-6
DO - 10.1016/S0022-2860(02)00037-6
M3 - Article
AN - SCOPUS:0037134749
VL - 611
SP - 53
EP - 64
JO - Journal of Molecular Structure
JF - Journal of Molecular Structure
SN - 0022-2860
IS - 1-3
ER -