Supramolecular stabilization of N2H7+

被引：25

作者：

Atwood, JL ^{[1
]}

Barbour, LJ ^{[1
]}

Jerga, A ^{[1
]}

机构：

[1] Univ Missouri, Dept Chem, Columbia, MO 65211 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2002年 / 124卷 / 10期

关键词：

D O I：

10.1021/ja017722q

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The cation N2H7+ has been stabilized in a largely hydrophobic supramolecular environment and characterized in the solid state. The cation is situated in the bowl-shaped cavity of calix[4]arene. All of the hydrogen atoms are clearly discernible owing to high-quality X-ray data as well as lack of disorder and symmetry-imposed ambiguity. It appears that electrostatic interactions play a critical role in stabilizing the structure. Copyright © 2002 American Chemical Society.

引用

收藏

页码：2122 / 2123

页数：2

相关论文

共 20 条

[1] Computational studies of the mechanism for proton and hydride transfer in liver alcohol dehydrogenase [J].

Agarwal, PK ;

Webb, SP ;

Hammes-Schiffer, S .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (19) :4803-4812

[2] Simulation studies of proton transfer in N2H7+ cluster by classical ab initio Monte Carlo and quantum wave packet dynamics [J].

Asada, T ;

Haraguchi, H ;

Kitaura, K .

JOURNAL OF PHYSICAL CHEMISTRY A, 2001, 105 (31) :7423-7428

[3] A well-resolved ice-like (H2O)8 cluster in an organic supramolecular complex [J].

Atwood, JL ;

Barbour, LJ ;

Ness, TJ ;

Raston, CL ;

Raston, PL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (29) :7192-7193

[4] THE H3O+ CATION IN AROMATIC SOLVENTS - SYNTHESIS, STRUCTURE, AND SOLUTION BEHAVIOR OF [H3O+.18-CROWN-6][CL-H-CL] [J].

ATWOOD, JL ;

BOTT, SG ;

COLEMAN, AW ;

ROBINSON, KD ;

WHETSTONE, SB ;

MEANS, CM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (26) :8100-8101

[5] Characterization of a well resolved supramolecular ice-like (H2O)10 cluster in the solid state [J].

Barbour, LJ ;

Orr, GW ;

Atwood, JL .

CHEMICAL COMMUNICATIONS, 2000, (10) :859-860

[6] An intermolecular (H2O)10 cluster in a solid-state supramolecular complex [J].

Barbour, LJ ;

Orr, GW ;

Atwood, JL .

NATURE, 1998, 393 (6686) :671-673

[7] ON THE STRUCTURE OF THE CATION N2H7+ WITH AN N-H=N HYDROGEN-BOND IN THE MONOAMMONIA ADDUCT OF AMMONIUM IODIDE [J].

BERTHOLD, HJ ;

PREIBSCH, W ;

VONHOLDT, E .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1988, 27 (11) :1524-1525

[8] Solid-state NMR and diffraction studies of a tunable p-tert-butylcalix[4] arene guest structures [J].

Brouwer, EB ;

Enright, GD ;

Ripmeester, JA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (23) :5404-5412

[9] Self-inclusion and paraffin intercalation of the p-tert-butylcalix[4]arene host:: a neutral organic clay mimic [J].

Brouwer, EB ;

Udachin, KA ;

Enright, GD ;

Ripmeester, JA ;

Ooms, KJ ;

Halchuk, PA .

CHEMICAL COMMUNICATIONS, 2001, (06) :565-566

[10]

Higler I, 1998, EUR J ORG CHEM, V1998, P2689