Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Zaharah Aiyub"'
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 11, Pp o3078-o3078 (2011)
The title amine, C13H14N2, is twisted with a dihedral angle between the rings of 60.07 (9)°. The amine N—H group and pyridine N atom are syn allowing for the formation of centrosymmetric eight-membered {...HNCN}2 synthons via N—H...N hydrogen bo
Externí odkaz:
https://doaj.org/article/8484e62903c34b0195d0fa3e7375136a
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 11, Pp m1636-m1636 (2011)
The complete dinuclear molecule of the title complex, [Cu2(CH3COO)4(C12H12N2)2], is generated by a centre of inversion. The CuII atoms are connected [Cu—Cu = 2.6329 (16) Å] and bridged by four acetate ligands. The distorted octahedral coordination
Externí odkaz:
https://doaj.org/article/0a43582a0ff44aa0b3c46b289760b575
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 9, Pp o2446-o2446 (2010)
Two independent molecules comprise the asymmetric unit in the title compound, C11H11N3. These differ in terms of the relative orientations of the aromatic rings: the first is somewhat twisted, while the second is approximately planar [dihedral angles
Externí odkaz:
https://doaj.org/article/35edd27d4ca349579b4300c5b08d3bf4
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 9, Pp m1049-m1050 (2010)
In the crystal structure of the title complex, [Cu2(CH3COO)4(C12H11ClN2)2], the complete binuclear molecule is generated by a crystallographic centre of inversion; the four acetate groups each bridge a pair of CuII atoms. The coordination of the meta
Externí odkaz:
https://doaj.org/article/6a25ed305eb349b88d79de66b2d3861a
Autor:
Zaharah Aiyub, Edura Badaruddin, Zanariah Abdullah, Zainal A. Fairuz, Seik Weng Ng, Edward R. T. Tiekink
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 9, Pp m1181-m1181 (2010)
In the centrosymmetric title molecule, [Cu2(CH3COO)4(C6H9N3)2], each of the four acetate groups bridges a pair of CuII atoms [Cu—Cu = 2.6540 (4) Å]. The distorted octahedral geometry of the metal atom is completed by an N-donor atom of the N-ethyl
Externí odkaz:
https://doaj.org/article/d3dad32c22f348aba6808bab3bfea7c4
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 9, Pp m1077-m1078 (2010)
The title complex, [Cu2(CH3COO)4(C13H14N2)2], features a binuclear molecule, which lies about a crystallographic centre of inversion; the four acetate ions each bridge a pair of CuII atoms. The coordination of the metal atom is distorted octahedral w
Externí odkaz:
https://doaj.org/article/7d3217ad0bd246168276a4afa80a5a0d
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 8, Pp o2186-o2186 (2010)
In the title compound, C12H11ClN2, the dihedral angle between the benzene and pyridyl rings is 48.03 (8)°. Twists are also evident in the molecule, in particular about the Na–Cb (a = amine and b = benzene) bond [C—N—C—C = −144.79 (18)°].
Externí odkaz:
https://doaj.org/article/89a7e9128ac64f0ea71435375cfe3243
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp o371-o371 (2010)
In the title compound, C13H14N2, the dihedral angle between the aromatic rings is 48.1 (1)° and the bridging C—N—C bond angle is 127.24 (12)°. In the crystal, intermolecular N—H...N hydrogen bonding about a center of inversion generates a hyd
Externí odkaz:
https://doaj.org/article/d181bf00f6704420a629b3aa5d22f431
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp m165-m165 (2010)
In the crystal structure of the title binuclear complex, [Cu2(CH3COO)4(C13H14N2)2], the four acetate groups each bridge a pair of CuII atoms. The coordination of the metal atoms is distorted square-pyramidal, with the bonding O atoms comprising a squ
Externí odkaz:
https://doaj.org/article/cd48c9b804c740f7bf322aefd144d920
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 12, Pp m1690-m1690 (2009)
In the crystal structure of the title compound, [Cu2(C2H3O2)4(C12H12N2)2], the binuclear molecule lies about a center of inversion; the four acetate groups each bridge a pair of CuII atoms. The coordination of the metal atom is distorted square-pyram
Externí odkaz:
https://doaj.org/article/2747a9f4c125423ba0e3bee4922d819d