Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Jafar Attar Gharamaleki"'
Autor:
Shahrbano Foladi, Parivash Khazaei, Jafar Attar Gharamaleki, Behrouz Notash, Mohammad Kazem Rofouei
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 2, Pp m91-m91 (2013)
In the centrosymmetric tetranuclear title molecule, [Sn4(C6H5)8Cl2O2(OH)2]·2C2H6OS, the two independent tinIV atoms show distorted trigonal–bipyramidal SnC2O3 and SnC2O2Cl coordination geometries. The four tinIV atoms are bridged by the hydroxo an
Externí odkaz:
https://doaj.org/article/7eb4fb109a9e4f0db5136c7c717b0e3a
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 8, Pp m1035-m1035 (2012)
In the title molecular salt, (CH6N3)1.30[Zn(H2O)6]0.35[Zn(C7H4NO4)3]2, the ZnII atom (site symmetry 3) in the anion is coordinated by three N,O-bidentate 3-carboxypyridine-2-carboxylate monoanions to generate a fac-ZnN3O3 octahedral coordination geom
Externí odkaz:
https://doaj.org/article/284c2505c3f34068a2c9119a231da6d5
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 4, Pp m462-m463 (2012)
In the title complex, (CH6N3)2[Zr(C7H3NO4)3]·4H2O, the ZrIV ion lies on a twofold rotation axes and is coordinated by six O and three N atoms of three tridentate pyridine-2,6-dicarboxylate ligands, forming a slightly distorted tricapped trigonal–p
Externí odkaz:
https://doaj.org/article/40de34e11ee44d328c2a635ffe64c081
Autor:
Behrouz Notash, Mohammad Kazem Rofouei, Maryam Aghamohamadi, Jafar Attar Gharamaleki, Mohammad Reza Melardi
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 3, Pp o724-o724 (2012)
The title molecule, C13H11Cl2N3O, is almost planar and adopts a trans conformation with respect to the –N=N– bond; the dihedral angle between the rings is 3.47 (2)°. The N—N bond lengths indicate the presence of single- and double-bond charact
Externí odkaz:
https://doaj.org/article/06d385ba7c774a929bfab87d88927726
Autor:
Mohammad Kazem Rofouei, Jafar Attar Gharamaleki, Fereshteh Younesian, Giuseppe Bruno, Hadi Amiri Rudbari
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 2, Pp o505-o505 (2012)
The title compound, C9H11NO2, was obtained as an unexpected product in an attempt to synthesize a triazene ligand. The title molecule is almost planar, with the formamide and ethoxy groups oriented at 2.7 (3) and 12.9 (2)°, respectively, with respec
Externí odkaz:
https://doaj.org/article/8070180d0ad645f693fbd91026406bde
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 12, Pp o3396-o3396 (2011)
The title compound, C14H14BrN3O, exhibits a trans geometry about the –N=N– double bond. The dihedral angle between the benzene rings is 24.01 (5)°. An intramolecular N—H...O hydrogen bond occurs. In the crystal, intermolecular N—H...N hydrog
Externí odkaz:
https://doaj.org/article/ce5a66fc9f0e499f85d1a81e47f301f1
Autor:
Mohammad Kazem Rofouei, Zahra Ghalami, Jafar Attar Gharamaleki, Giuseppe Bruno, Hadi Amiri Rudbari
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 7, Pp o1852-o1852 (2011)
The title compound, C13H12ClN3O, exhibits a trans geometry about the N=N double bond in the solid state. The dihedral angle between the rings is 22.20 (8)°. Intermolecular N—H...O hydrogen bonds between the amine and methoxy groups lead to the for
Externí odkaz:
https://doaj.org/article/3a6545a2a88e470fbd78a56dd803b0e4
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 3, Pp m291-m292 (2011)
The title compound, (C4H12N2)[Ce2(C4H4O4S)4(H2O)2]·3H2O, features a polymeric anion with a centrosymmetric Ce2O2 core and a Ce...Ce distance of 4.3625 (4) Å. The anions form ribbons {[Ce2(C4H4O4S)4(H2O)2]2−}n extending along [100]. The doubly pro
Externí odkaz:
https://doaj.org/article/d524b85252174a1db44bcd0ff7ecb6db
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 2, Pp o416-o416 (2011)
The title compound, C13H10N+·C7H4NO4−·H2O or (acrH)+(pydcH)−·H2O, is a monohydrate of acridinium cations and a mono-deprotonated pyridine-2,6-dicarboxylic acid. The structure contains a range of non-covalent interactions, such as O—H...O, O
Externí odkaz:
https://doaj.org/article/8ef6af61adaa4789b5d99f29ad6b66a0
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 10, Pp m1316-m1317 (2010)
The asymmetric unit of the title compound, (C13H11N2)2[Cu(C7H3NO4)2]·3H2O, consists of one [Cu(pydc)2]2− dianion (pydc is pyridine-2,6-dicarboxylate), two 9-aminoacridinum monocations and three uncoordinated water molecules. The CuII atom is coord
Externí odkaz:
https://doaj.org/article/fcb1c3e9f14b45f0af06a1ad4df3bd2b