| Publication Type |
Journal Article |
| Title |
Synthesis, molecular and supramolecular structure of a new dinuclear aluminium(III) complex derived from 3-aminopyrazine-2-carboxylic acid |
| Authors |
Susanta Hazra Anirban Karmakar |
| Groups |
CCC |
| Journal |
ZEITSCHRIFT FUR KRISTALLOGRAPHIE-CRYSTALLINE MATERIALS |
| Year |
2015 |
| Month |
July |
| Volume |
230 |
| Number |
7 |
| Pages |
459-465 |
| Abstract |
Solvothermal reaction of aluminum(III) nitrate nonahydrate with 3-aminopyrazine-2-carboxylic acid (HL) gave rise to a bis(mu(2)-hydroxo)-tetrakis(3-aminopyrazine-2- carboxylato)-dialuminium(III) complex [Al(L)(2)(OH)](2) (1) (L = 3-aminopyrazine-2-carboxylate). Crystal structure analysis reveals that each hexacoordinated Al(III) centre adopts a distorted octahedral geometry occupied by two O-carboxylate, two N-pyrazine and two O-hydroxo atoms. The L-ligand binds the metal cation by means of one pyrazine N-atom and carboxylate O-atoms via chelating fashion. Two hydroxo groups bridge between two aluminum(III) centres, assisting to construct a dinuclear structure. In the crystal lattice of 1 two symmetry non-equivalent dinuclear complexes are present. A 3D supramolecular associate in the crystal lattice of 1 has been stabilized by a number of non-covalent H-bonding interactions. Topology of the hydrogen bonded network has been also analyzed. |
| DOI |
http://dx.doi.org/10.1515/zkri-2015-0002 |
| ISBN |
|
| Publisher |
WALTER DE GRUYTER GMBH |
| Book Title |
|
| ISSN |
2194-4946 |
| EISSN |
2196-7105 |
| Conference Name |
|
| Bibtex ID |
ISI:000358353600003 |
| Observations |
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