Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ya-Pan Wu"'
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 5, Pp o1322-o1322 (2012)
In the title salt, C12H10NO2+·NO3−, the dihedral angle between the pyridine ring and the benzene ring of the 4-(3-carboxyphenyl)pyridinium cation is 30.14 (2)°. Inversion-related pairs of cations are linked into dimers by pairs of O—H...O hydro
Externí odkaz:
https://doaj.org/article/33ae372cccc1473cbdc37d1a21db9c52
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 7, Pp m894-m894 (2011)
In the title compound, [Zn(C12H8NO2)2]n, the Zn2+ cation is coordinated by a pair of carboxylate O atoms as well as two pyridyl N atoms to afford a distorted tetrahedral environment. Adjacent Zn2+ cations, with a separation of 8.807 (2) Å, are linke
Externí odkaz:
https://doaj.org/article/442de113bfd74e44ac3d31e2b1bacf60
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 5, Pp o1143-o1143 (2011)
In the title compound, C9H9N5S, the pyridyl and triazine rings make a dihedral angle of 4.8 (2)°. In the crystal, adjacent molecules are bridged by an N—H...N hydrogen bond, forming a helical chain running along the b axis.
Externí odkaz:
https://doaj.org/article/3952b971b39e45198fc6113047bf1779
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 6, Pp o1390-o1390 (2010)
In the title compound, C17H10F6O4, the two benzene rings are twisted with respect to each other, making a dihedral angle of 67.43 (12)°. In the crystal, adjacent molecules are linked by O—H...O and C—H...F hydrogen bonding, forming a wave-like l
Externí odkaz:
https://doaj.org/article/069560c02a4e499eb49c406bbe90a747
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 5, Pp m662-m663 (2008)
In the title compound, {[Zn(C10H8N2)(H2O)4](C4H2O4)·4H2O}n, the ZnII atom is coordinated by two N atoms from two μ-4,4′-bipyridine ligands and four water molecules in a distorted octahedral geometry. The coordination unit is extended through the
Externí odkaz:
https://doaj.org/article/f1a0354883c6441bb8b4b5025c412863