Proton Translocation and Electronic Relaxation along a Hydrogen-Bonded Molecular Wire in a 6-Hydroxyquinoline/Acetic Acid Complex

2008 ◽  
Vol 112 (28) ◽  
pp. 8383-8386 ◽  
Author(s):  
Mohan Singh Mehata
Keyword(s):  
Acetic Acid ◽  
Proton Translocation ◽  
Electronic Relaxation ◽  
Molecular Wire ◽  
Acid Complex ◽  
Hydrogen Bonded

Photodissociation spectroscopy of the Mg+-acetic acid complex

2006 ◽  
Vol 125 (18) ◽  
pp. 184310 ◽  
Author(s):  
Yohannes Abate ◽  
P. D. Kleiber
Keyword(s):  
Acetic Acid ◽  
Acid Complex

Fibriform one-dimensional hydrogen-bonded network composed of 1,2-alt calix[4]arene tetra acetic acid

2005 ◽  
Vol 29 (11) ◽  
pp. 1390 ◽  
Author(s):  
Wei Wang ◽  
Shuling Gong ◽  
Yuanyin Chen ◽  
Jianpin Ma
Keyword(s):  
Acetic Acid ◽  
One Dimensional ◽  
Hydrogen Bonded

Metal Phenoxyalkanoic Acid Interactions. XXV. The Crystal Structures of (2-Formyl-6-Methoxyphenoxy)Acetic Acid and Its Zinc(II) Complex and the Lithium, Zinc(II) and Cadmium(II) Complexes of (2-Chlorophenoxy)Acetic Acid

1987 ◽  
Vol 40 (7) ◽  
pp. 1147 ◽  
Author(s):  
EJ Oreilly ◽  
G Smith ◽  
CHL Kennard ◽  
TCW Mak
Keyword(s):  
Acetic Acid ◽  
Crystal Structures ◽  
Free Acid ◽  
Rotational Symmetry ◽  
Carboxyl Groups ◽  
X Ray Diffraction ◽  
X Ray ◽  
The Third ◽  
Planar Complex ◽  
Hydrogen Bonded

The crystal structures of (2-formyl-6-methoxyphenoxy)acetic acid (1), diaquabis [(2-formyl-6-methoxyphenoxy) acetato ]zinc(11) (2), tetraaquabis [(2-chlorophenoxy) acetato ]zinc(11) (3), triaquabis [(2-chlorophenoxy) acetato ]cadmium(11) dihydrate (4) and lithium (2-chloro- phenoxy )acetate 1.5 hydrate (5) have been determined by X-ray diffraction. The acid (1) forms centrosymmetric hydrogen-bonded cyclic dimers [O…0, 2.677(6) �] which are non-planar. Complex (2) is six-coordinate with two waters [Zn- Ow , 1.997(2) �] and four oxygens from two asymmetric bidentate carboxyl groups [Zn-O, 2.073, 2.381(2) �] completing a skew trapezoidal bipyramidal stereochemistry. Complex (5) is also six-coordinate but is octahedral, with two trans-related unidentate carboxyl oxygens [mean Zn-O, 2.134(9) �] and four waters [mean Zn-O, 2.081(9) �]. The seven-coordinate complex (4) has crystallographic twofold rotational symmetry relating two :symmetric bidentate acid ligands [ Cd -O, 2.26, 2 48(:) �] and two waters [ Cd -O, 2.34(2) �] while the third water lies on this axis [ Cd -O, 2.27(2) �]. In contrast to the monomers (2)-(4), complex (5) is polymeric with tetrahedral lithium coordinated to one water and three carboxylate oxygens [mean Li-0, 1.95(1) �]. The essential conformation of the free acid is retained in complexes (2), (3) and (4) but in (5), it is considerably changed.

Mechanism of Excited State Double Proton Transfer in 2-Amino-3-Methoxypyridine and Acetic Acid Complex

2018 ◽  
Vol 35 (9) ◽  
pp. 098201 ◽  
Author(s):  
Qing-Chi Meng ◽  
Song-Qiu Yang ◽  
Guang-Hua Ren ◽  
Tian-Shu Chu
Keyword(s):  
Acetic Acid ◽  
Excited State ◽  
Proton Transfer ◽  
Acid Complex ◽  
Double Proton Transfer

Gaussian analysis of Raman spectroscopy of acetic acid reveals a significant amount of monomers that effectively cooperate with hydrogen bonded linear chains

2014 ◽  
Vol 16 (41) ◽  
pp. 22458-22461 ◽  
Author(s):  
Jianping Wu
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Bonding ◽  
Acetic Acid ◽  
Polymer Chains ◽  
Linear Chains ◽  
Gaussian Analysis ◽  
Hydrogen Bonded

Gaussian analysis of Raman spectroscopy reveals three hydrogen bonding structures in the liquid acetic acid (AA): linear chains, cyclic dimers and dissociated monomers that effectively cooperate with hydrogen bonded stacks of linear AA or polymer chains.

A computational NQR study on the hydrogen-bonded lattice of cytosine-5-acetic acid

2008 ◽  
Vol 29 (5) ◽  
pp. 832-838 ◽  
Author(s):  
Mahmoud Mirzaei ◽  
Nasser L. Hadipour
Keyword(s):  
Acetic Acid ◽  
Hydrogen Bonded
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