Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Ahmet Erdönmez"'
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 4, Pp o535-o535 (2013)
The title compound, C18H11BrF3NO2, crystallizes in the phenol–imine tautomeric form, with a strong intramolecular O—H...N hydrogen bond. The dihedral angle between the naphthalene ring system and the benzene ring is 28.54 (10)°.
Externí odkaz:
https://doaj.org/article/f5fe8e3772c3427190393a6e7471dafc
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 2, Pp o163-o163 (2013)
The title compound, C19H14F3NO2, crystallizes in the keto–amine tautomeric form, with a strong intramolecular N—H...O hydrogen bond. The molecule is almost planar; the dihedral angle between the naphthalene ring system and the benzene ring is 4.6
Externí odkaz:
https://doaj.org/article/00d5ef0475d24aacb9b660a74038a158
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 10, Pp o3027-o3027 (2012)
In the title molecule, C17H12INO, the dihedral angle between the naphthaldeyde plane and the 3-iodoaniline plane is20.07 (13)°. It exists in the solid state as an enol–imine tautomer with a strong intramolecular O—H...N hydrogen bond.
Externí odkaz:
https://doaj.org/article/d764b9b9b7614e0faba614e06876edbf
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 10, Pp o3026-o3026 (2012)
The title molecule, C12H10N2O3S, is nonplanar with an interplanar angle of 33.44 (7)° between the benzene and thiophene rings. In the crystal there exist only weak intermolecular C—H...O interactions, π–π interactions between the benzene rings
Externí odkaz:
https://doaj.org/article/d992872adff84e3da157930dbb2a1a41
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 9, Pp o2673-o2673 (2012)
In the title compound, C12H10N2O3S, the dihedral angle between the benzene and thiophene rings is 43.17 (4)°. The crystal structure is devoid of any hydrogen-bonding interactions. However, π–π interactions between the benzene and thiophene rings
Externí odkaz:
https://doaj.org/article/db9d1a8295e34154995068e24824f9ae
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 9, Pp o2779-o2779 (2012)
The title compound, C17H12BrNO, exists in an enol–imine form and the molecular structure features an intramolecular O—H...N hydrogen bond. The dihedral angle between the benzene ring and the naphthalene ring system is 17.27 (15)°.
Externí odkaz:
https://doaj.org/article/554e63ada6b8428fad7ec02a38a54c3c
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 5, Pp o1178-o1178 (2010)
The title Schiff base compound, 0.57C17H12FNO·0.43C17H12FNO, reveals both the enol (OH) and keto (NH) tautomeric forms with occupancies of 0.57 (6) and 0.43 (6), respectively. The tautomeric forms are stabilized by intramolecular O—H...N (enol) an
Externí odkaz:
https://doaj.org/article/7878d719c618416b9ca02b068876e56a
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 11, Pp o2704-o2704 (2009)
The title compound, C14H9ClF3NO2, crystallizes in a phenol–imine tautomeric form, with a strong intramolecular O—H...N hydrogen bond. The dihedral angle between the two benzene rings is 47.62 (9)°. In the crystal, molecules are linked into chain
Externí odkaz:
https://doaj.org/article/8fcba1f14c1943a588b4ea2bbe365460
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 9, Pp o2143-o2143 (2009)
The molecule of the title compound, C16H17N3O5S, crystallizes in a zwitterionic form, with a strong intramolecular N—H...O hydrogen bond. The dihedral angle between the two benzene rings is 7.06 (9)°. In the crystal, molecules are linked into chai
Externí odkaz:
https://doaj.org/article/fd9dcad0f8a34a859e92caf447477994
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 5, Pp o1032-o1032 (2009)
In the title compound, C21H12ClN3O, the phenoxy ring makes dihedral angles of 51.42 (5) and 65.01 (6)°, respectively, with the chlorophenyl and phthalonitrile rings. In the crystal structure, the molecules are interlinked through weak C—H...N and
Externí odkaz:
https://doaj.org/article/36441145f25b4fe5a8b63efdc8949c25