Yazar "Khan, Islam Ullah" için listeleme
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[1-(Carboxymethyl)cyclohexyl]methanaminium dihydrogen phosphate
Razzaq, Syed Naeem; Khan, Islam Ullah; Sahin, Onur; Büyükgüngör, Orhan (Wiley-Blackwell, 2010)In the title salt, C(9)H(18)NO(2)(+)center dot H(2)PO(4)(-), the cyclohexane ring is puckered, the total puckering amplitude Q(T) being 0.555 (4) angstrom, and an intramolecular N-H center dot center dot center dot O ... -
1-D and 2-D coordination polymers of cerium(III) with pyridine-2,4,6-tricarboxylic acid: synthesis and structural, spectroscopic, and thermal properties
Sharif, Shahzad; Sahin, Onur; Khan, Islam Ullah; Büyükgüngör, Orhan (Taylor & Francis Ltd, 2012)Two new Ce(III) complexes of pyridine-2,4,6-tricarboxylate (ptc), [Ce-2(H2O)(2)(C8H3NO6)(4) (C2O4)Na-2(H2O)(5)](n)(H2O)(4) (1) and [Ce(H2O)(3)(C8H2NO6)](n)(H2O) (2), were crystallized in the triclinic space group P-1 and ... -
3-(Piperidin-1-yl)-6-(1H-pyrazol-1-yl)pyridazine
Ather, Abdul Qayyum; Sahin, Onur; Khan, Islam Ullah; Khan, Misbahul Ain; Büyükgüngör, Orhan (Wiley-Blackwell, 2010)In the title compound, C(12)H(15)N(5), the piperidine ring adopts a chair conformation with the substituent C atom in an equatorial site and the dihedral angle between the pyridazine and pyrazole ring planes is 10.36 (2)degrees. -
Bis(1,3-benzothiazole-2-thiolato)[(Z)-methyl2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetate]nickel(II)
Khan, Islam Ullah; Sahin, Onur; Jillani, Shehzada Muhammad Sajid; Sharif, Shahzad; Büyükgüngör, Orhan (Wiley-Blackwell, 2010)In the title compound, [Ni(C(7)H(4)NS(2))(2)(C(7)H(9)N(3)O(3)S)], the Ni(II) ion is in a slightly distorted N(4)S(2) octahedral coordination environment. The two benzothiazole-2-thiolate ligands chelate via their thiazole ... -
Crystal structure of new melamine bridged polymeric complex of copper(II)
Mamoor, G. M.; Sahin, O.; Khan, Islam Ullah; Ejaz; Büyükgüngör, Orhan (Springer, 2011)The new co-crystal copper(II) melamine complex poly[bis(mu-methacrylato)mu-(1,3,5-triazine-2,4,6-triamine)], C(19)H(26)Cu(2)N(6)O(8) (1) crystallizes in the triclinic P-1 space group with a = 8.9670(2) , b = 9.4108(2) , c ... -
Diacetatobis(propane-1,3-diamine)nickel(II) dihydrate
Khan, Islam Ullah; Ejaz; Sahin, Onur; Büyükgüngör, Orhan (Wiley-Blackwell, 2010)In the title complex, [Ni(CH(3)COO)(2)(C(3)H(10)N(2))(2)]center dot 2H(2)O, the Ni(II) atom resides on a centre of symmetry and is in an octahedral coordination environment comprising four amino N atoms and two carboxylate ... -
Dianilinedibromidozinc(II)
Ejaz; Sahin, Onur; Khan, Islam Ullah (Int Union Crystallography, 2009)In the title compound, [ZnBr2(C6H7N)(2)], the Zn atom (site symmetry 2) adopts a distorted tetrahedral ZnN2Br2 geometry. In the crystal, molecules are linked by N-H center dot center dot center dot Br hydrogen bonds, ... -
Dianilinedichloridozinc(II)
Khan, Islam Ullah; Ejaz; Sahin, Onur; Büyükgüngör, Orhan (Wiley-Blackwell, 2010)In the title compound, [ZnCl(2)(C(6)H(7)N)(2)], the Zn(II) ion (site symmetry 2) adopts a near-regular tetrahedral ZnN(2)Cl(2) coordination geometry. In the crystal, molecules are linked by N-H center dot center dot center ... -
Diazidobis(propane-1,3-diamine)copper(II)
Khan, Islam Ullah; Ejaz; Sahin, Onur; Büyükgüngör, Orhan (Wiley-Blackwell, 2010)In the title complex, [Cu(N(3))(2)(C(3)H(10)N(2))(2)], the Cu(II) ion resides on a centre of symmetry and is in a Jahn-Teller distorted octahedral coordination environment comprising two N atoms from azide anions in axial ... -
Lamotriginium dihydrogen phosphate-4-(dimethylamino)benzaldehyde (1/1)
Razzaq, Syed Naeem; Khan, Islam Ullah; Sahin, Onur; Büyükgüngör, Orhan (Int Union Crystallography, 2010)In the title compound, C9H8Cl2N5+center dot H2PO4-center dot C9H11NO [systematic name: 3,5-diamino-6-(2,3-dichlorophenyl)-1,2,4-triazin- 2-ium dihydrogen phosphate-4-(dimethylamino)benzaldehyde (1/1)], intermolecular N-H ... -
Methyl 2-(4-chlorobenzamido)benzoate
Khan, Islam Ullah; Sahin, Onur; Javaid, Rashid; Sharif, Shahzad; Büyükgüngör, Orhan (Wiley-Blackwell, 2010)In the title compound, C15H12ClNO3, the central C-C(O)-N-C amide unit makes dihedral angles of 6.60 (2) and 3.42 (2)degrees, respectively, with the 4-chlorobenzene and anilino rings. The dihedral angle between the two ... -
Methyl 2-benzenesulfonamidobenzoate
John, Peter; Sahin, Onur; Khan, Islam Ullah; Ahmad, Waqar; Büyükgüngör, Orhan (Int Union Crystallography, 2010)In the title compound, C14H13NO4S, the conformation of the C-S-N-C segment is gauche and the two benzene rings are tilted relative to each other by 85.62 (8)degrees. An intramolecular N-H...O hydrogen bond generates an ... -
Poly[[di-mu-aqua-(mu-4-formyl-2-methoxyphenolato)disodium] 4-formyl-2-methoxyphenolate]
Asghar, Muhammad Nadeem; Sahin, Onur; Arshad, Muhammad Nadeem; Mazhar, Uzma; Khan, Islam Ullah; Büyükgüngör, Orhan (Wiley-Blackwell, 2010)In the title coordination polymer, {[Na(2)(C(8)H(7)O(3))(H(2)O)(4)]-(C(8)H(7)O(3))}(n), all the non-H atoms except the water O atoms lie on a crystallographic mirror plane. One sodium cation is bonded to four water O atoms ... -
[Pr-2(pdc)(3)(Hpdc)(H2O)(4)](n)center dot n(H3hp)center dot 8n(H2O), a One-Dimensional Coordination Polymer Containing PrO6N3 Tri-Capped Trigonal Prisms and PrO8N Mono-Capped Square Anti-Prisms (H(2)pdc = Pyridine 2,6-Dicarboxylic Acid, C7H5NO4; 3hp=3-Hydroxy Pyridine, C5H5NO)
Sharif, Shahzad; Sahin, Onur; Khan, Islam Ullah; Büyükgüngör, Orhan; Harrison, William T. A. (Mdpi Ag, 2012)The synthesis, structure and some properties of the one-dimensional coordination polymer, [Pr-2(pdc)(3)(Hpdc)](n)center dot n(H3hp)center dot 8n(H2O), (H(2)pdc = pyridine 2,6-dicarboxylic acid, C7H5NO4; 3hp = 3-hydroxypyridine, ... -
Synthesis and Crystal Structures of a Lanthanum(III) 1D Polymer and a Mixed-Ligand Cerium(III) Binuclear Complex Derived from Pyridine-2,6-dicaboxylic Acid
Sharif, Shahzad; Khan, Islam Ullah; Sahin, Onur; Ahmad, Saeed; Büyükgüngör, Orhan; Ali, Salamat (Springer, 2012)Lanthanum(III) and cerium(III) complexes of pyridine-2,6-dicaboxylic acid (H(2)Pydc) have been prepared and their crystal structures were determined by X-ray crystallography. The single crystal analysis reveals that the ... -
Synthesis, Crystal Structure and Antioxidant Potential of Di-(N-Cinnamyl) Fluoxetine Chloride
Kanwal, Nosheen; Sahin, Onur; Husaain, Erum A.; Khan, Islam Ullah; Büyükgüngör, Orhan (Soc Chilena Quimica, 2013)A new derivative of Fluoxetine, N,N-dicinnamyl-N-methyl-3-phenyl-3-[4-(trifluoromethyl) phenoxy] butan-1-aminium chloride hydrate [Di-(N-Cinnamyl) Fluoxetine Chloride hydrate] was synthesized and characterized by single-crystal ...
