Unknown

Dataset Information

0

4-(1H-Pyrazol-3-yl)pyridine-terephthalic acid-water (2/1/2).

ABSTRACT: In the title compound, 2C(8)H(7)N(3)·C(8)H(6)O(4)·2H(2)O, the pyridine and pyrazole rings are approximately coplanar, the dihedral angle between them being 4.69?(9)°. The asymmetric unit consists of half of the terephthalic acid (an inversion centre generates the other half of the mol-ecule), one 4-(1H-pyrazol-3-yl)pyridine (4pp) mol-ecule and one water mol-ecule. In the crystal, two 4pp and one terephthalic acid mol-ecules form a linear three-molecule unit as a result of O-H?N hydrogen bonds. These units are further assembled into a three-dimensional network by two types of hydrogen bonds, viz. O-H?O and N-H?O.

SUBMITTER: Tan ZD 

PROVIDER: S-EPMC3379495 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature

Json Xml
altmetric image

Publications

4-(1H-Pyrazol-3-yl)pyridine-terephthalic acid-water (2/1/2).

Tan Zheng-De ZD   Tan Feng-Jiao FJ   Tan Bo B   Zhang Cheng-Ming CM  

Acta crystallographica. Section E, Structure reports online 20120531 Pt 6

In the title compound, 2C(8)H(7)N(3)·C(8)H(6)O(4)·2H(2)O, the pyridine and pyrazole rings are approximately coplanar, the dihedral angle between them being 4.69 (9)°. The asymmetric unit consists of half of the terephthalic acid (an inversion centre generates the other half of the mol-ecule), one 4-(1H-pyrazol-3-yl)pyridine (4pp) mol-ecule and one water mol-ecule. In the crystal, two 4pp and one terephthalic acid mol-ecules form a linear three-molecule unit as a result of O-H⋯N hydrogen bonds. T  ...[more]

Similar Datasets

Unknown 2-[1-(9-Anthrylmeth-yl)-1H-pyrazol-3-yl]pyridine.
| S-EPMC2971033 | biostudies-literature
Unknown Dichloridobis[4-(1H-pyrazol-3-yl)pyridine-?N]zinc.
| S-EPMC3201423 | biostudies-literature
Unknown 1,4-Bis(4,5-dihydro-1H-imidazol-2-yl)benzene-terephthalic acid-water (1/1/4).
| S-EPMC2971323 | biostudies-literature
Unknown Crystal structure of 2,6-bis-[(1H-pyrazol-1-yl)meth-yl]pyridine.
| S-EPMC4186076 | biostudies-literature
Unknown Crystal structure of 2-[bis(1H-pyrazol-1-yl)meth-yl]pyridine.
| S-EPMC4571400 | biostudies-literature
Unknown 4-[(E)-2-(Pyridin-2-yl)ethen-yl]pyridine-terephthalic acid (2/1).
| S-EPMC3588979 | biostudies-literature
Unknown 2,6-Bis(3-phenyl-1H-pyrazol-5-yl)pyridine monohydrate.
| S-EPMC2961158 | biostudies-literature
Unknown 2,6-Bis(1-isopropyl-5-phenyl-1H-pyrazol-3-yl)pyridine.
| S-EPMC2915287 | biostudies-literature
Unknown Adipic acid-2,6-bis-(1H-benzimidazol-2-yl)pyridine-water (1/2/4).
| S-EPMC3589033 | biostudies-literature
Unknown 2-[(3,5-Diphenyl-1H-pyrazol-1-yl)meth-yl]pyridine.
| S-EPMC3344127 | biostudies-other