Helical supramolecular host with aquapores anchoring alternate molecules of helical water chains

被引：127

作者：

Mukherjee, A ^{[1
]}

Saha, MK ^{[1
]}

Nethaji, M ^{[1
]}

Chakravarty, AR ^{[1
]}

机构：

[1] Indian Inst Sci, Dept Inorgan & Phys Chem, Bangalore 560012, Karnataka, India

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 06期

关键词：

D O I：

10.1039/b316275c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Unprecedented 1D helical chains of hydrogen bonded water molecules, showing both handedness and anchored onto a helical supramolecular host formed from the self assembly of a dicopper(II) complex (1) containing pentadentate Schiff base (L) and p-hydroxycinnamate in 1.2H(2)O, propagate along the crystallographic 2(1)-screw axis and the compound shows two endotherms due to loss of water molecules at 61.5 and 88.5 degreesC in the differential scanning calorimetry giving an overall change of enthalpy value of similar to 36 kJ mol(-1) per water molecule.

引用

页码：716 / 717

页数：2

共 18 条

[1] Structures and solid-state dynamics of one-dimensional water chains stabilized by imidazole channels [J].