TY - JOUR
T1 - Dimethyl 6-[1,2-bis(methoxycarbonyl)-2-(triphenyl-lambda(5)-phosphanylidene)-ethylideneamino]-2-methylsulfanyl-3,4-pyridinedicarboxylate forms a chain of hydrogen-bonded rings
AU - Orozco, Fabian
AU - Low, John N.
AU - Cobo, Justo
AU - Glidewell, Christopher
PY - 2008/7
Y1 - 2008/7
N2 - In the title compound, C34H31N2O8PS, the intramolecular distances provide evidence for polarization of the molecular electronic structure. The molecules are linked into complex chains of rings by three independent C-H center dot center dot center dot O hydrogen bonds. The significance of this study lies in its finding that two of the four carbonyl O atoms play no role in the hydrogen bonding, despite the large excess of potential hydrogen-bond donors present.
AB - In the title compound, C34H31N2O8PS, the intramolecular distances provide evidence for polarization of the molecular electronic structure. The molecules are linked into complex chains of rings by three independent C-H center dot center dot center dot O hydrogen bonds. The significance of this study lies in its finding that two of the four carbonyl O atoms play no role in the hydrogen bonding, despite the large excess of potential hydrogen-bond donors present.
U2 - 10.1107/S0108270108016429
DO - 10.1107/S0108270108016429
M3 - Article
SN - 1600-5759
VL - 64
JO - Acta Crystallographica Section C-Crystal Structure Communications
JF - Acta Crystallographica Section C-Crystal Structure Communications
ER -