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Browsing Kimya / Chemistry by Subject "Crystallography"

Now showing items 1-20 of 31

1,3-bi-9-anthrylpropane

Arslan, Mustafa (BLACKWELL PUBLISHING, 2007)

The title compound, C31H24, with three molecules in the asymmetric unit. The crystal packing is mainly stabilized by weak C - H-...pi interactions in addition to van der Waals forces.
1,4-Di-9-anthrylbutane

Arslan, Mustafa (BLACKWELL PUBLISHING, 2007)

In the title compound, C32H26, the molecule has an inversion centre at the mid-point of the central C-C bond. Weak intermolecular C-H center dot center dot center dot pi interactions help to stabilize the crystal structure.
10,10 '-Dinitro-10,10 '-(butane-1,4-diyl)dianthracen-9(10H)-one

Arslan, Mustafa (BLACKWELL PUBLISHING, 2006)

The title compound, C32H24N2O6, was obtained as the decomposition product of (E,E)-1,4-bis[9,10-dihydro-9-nitro-10-(trinitromethyl)-9-anthryl]butane, which was synthesized via a photochemical reaction of 1,4-bis(9-anthryl)butane ...
10,10 '-dinitro-10,10 '-(propane-1,3-diyl)di-10H-anthracen-9-one

Arslan, Mustafa (BLACKWELL PUBLISHING, 2006)

The title compound, C31H22N2O6, was obtained as the decomposition product of (E, E)-1,3-bis[9,10-dihydro-9-nitro10-(trinitromethyl)-9-anthryl] propane, which was synthesized via a photochemical reaction of 1,3-di-9-anthrylpropane ...
(1RS,2SR)-1,2,4,5,7-pentabromo-5-methoxyindane

Tutar, Ahmet; Çakmak, Ömer (BLACKWELL MUNKSGAARD, 2005)

In the title compound, C10H7Br5O, prepared by bromination of 5- methoxyindane, all bond lengths and angles are in the usual ranges. However, the relatively wide range of Br - C - C angles [ 107.2 ( 5) - 117.0 ( 4)degrees] ...
A 2 : 1 complex of 1,3-bis(9H-carbazol-9-yl)propane and tetrachloro-p-benzoquinone (p-chloranil)

Arslan, Mustafa (BLACKWELL PUBLISHING, 2006)

In the title electron donor-acceptor complex, C27H22N2 center dot-0.5C(6)Cl(4)O(2), the p-chloranil molecule lies on a crystallographic inversion center, which is located at the center of the benzene ring. In the crystal ...
A new redox-active multisite ligand: synthesis, spectroscopy and electrochemistry of its mono and dinuclear complexes, and the interaction of (E,E)M (M = Ni) complex with Pd-II and Ag-I

Kandaz, Mehmet (PERGAMON-ELSEVIER SCIENCE LTD, 2004)

A novel redox active (E,E)-dioxime ligand, S,S-bis-[2(2'-ferrocenemethylaminobenzyl)]-dithioglyoxime (LH2), containing ferrocene and flexible aminobenzenesulfanyl-moieties on the periphery has been synthesized from ...
Crystal structure and Hirshfeld surface analysis of (E)-2-(2,4,6-trimethylbenzylidene)-3,4-dihydronaphthalen-1(2H)-one

Cemile Baydere; Merve Tasci; Necmi Dege; Arslan, Mustafa; Atalay, Yusuf; Irina A. Golenya (INT UNION CRYSTALLOGRAPHY, 2019)

A novel chalcone, C20H20O, derived from benzylidenetetralone, was synthesized via Claissen-Schmidt condensation between tetralone and 2,4,6-trimethyl-benzaldehyde. In the crystal, molecules are linked by C-H center dot ...
Crystal structure and Hirshfeld surface analysis of 4-[4-(1H-benzo[d]imidazol-2-yl)phenoxy]phthalonitrile dimethyl sulfoxide monosolvate

Sibel Demir Kanmazalp; Pinar Sen; Necmi Dege; Yıldız, Salih Zeki; Namik Ozdemir; Irina A. Golenya (INT UNION CRYSTALLOGRAPHY, 2019)

This work presents the synthesis and structural characterization of [4-(1H-benzo[d]imidazol-2-yl) phenoxy]phthalonitrile, a phthalonitrile derivative carrying a benzimidazole moiety. The compound crystallizes as its dimethyl ...
(E)-9,10-Dihydro-9-methyl-9-nitro-10(trinitromethyl)anthracene

Arslan, Mustafa (INT UNION CRYSTALLOGRAPHY, 2005)

The title compound, C16H12N4O8, was prepared by the photochemical reaction of 9-methylanthracene and tetranitromethane in dichloromethane. Intermolecula face-to-face pi-pi stacking interactions are present along the a axis.
(E,E)-1,3-Bis[9,10-dihydro-9-nitro-10-(trinitromethyl)-9-anthryl]propane

Arslan, Mustafa (BLACKWELL PUBLISHING, 2006)

The title compound, C33H24N8O16, was obtained as a product of the photoreaction between 1,3-di-9-anthrylpropane and tetranitromethane. The molecule occupies a special position on a twofold axis. The trinitromethyl and nitro ...
Fluorescent chemosensor for Ag(I) based on amplified fluorescence quenching of a new phthalocyanine bearing derivative of benzofuran

Kandaz, Mehmet (PERGAMON-ELSEVIER SCIENCE LTD, 2009)

A fluorescent chemosensor for Ag(I) as a new family of peripherally functionalized zinc-phthalocyanine, 2(3),9(10),16(17),23(24)-tetrakis-{6-(-benzofuran-2-carboxylate)-hexylthio} phthalocyaninatozinc(II) [Zn[Pc(beta-S(C ...
Gemini-type 1(4),8(11)-15(18),22(25)-fluoroprobe attached as macrocyclically electrovalent mononuclear and bunk-type dinuclear phthalocyanines

Günsel, Armağan; Kandaz, Mehmet (PERGAMON-ELSEVIER SCIENCE LTD, 2013)

The new gemini designed 1(4),8(11)-15(18),22(25)-fluoroprobe attached macrocyclically electrovalent mononuclear [(Co(II) (2a), Mn(III) (3a)] and bunk-type (dimer) electrovalent dinuclear [(Co(II) (2b), Mn(III) (36)] ...
H-type aggregation of functional metal ion sensing phthalocyanines: Synthesis, characterization and electrochemistry

Bilgiçli, Ahmet Turgut; Kandaz, Mehmet; Yaraşır, Meryem Nilüfer (PERGAMON-ELSEVIER SCIENCE LTD, 2010)

We report, in this study, the preparation and physical characterization of the peripherally functionalized ionophore ligand, 4,5-bis(6-hydroxyhexan-3ylthio)-1,2-dicyanobenzene (1) and its branched thioalcohol-substituted ...
Metal ion sensing soluble alpha or beta tetrasubstituted gallium and indium phthalocyanines: Synthesis, characterization, photochemistry and aggregation behaviors

Bilgiçli, Ahmet Turgut; Merve Durdasoglu; Erkan Kirbac; Yaraşır, Meryem Nilüfer; Kandaz, Mehmet (PERGAMON-ELSEVIER SCIENCE LTD, 2015)

This paper reports on the synthesis and characterization of peripherally and non-peripherally tetra-substituted gallium and indium phthalocyanines (3, 4, 5 and 6) containing 6-hydroxyhexylthio group. Synthesized compounds ...
Metal-ion sensing and aggregation studies on reactive phthalocyanines bearing soft-metal receptor moieties; synthesis, spectroscopy and electrochemistry

Yaraşır, Meryem Nilüfer; Kandaz, Mehmet (PERGAMON-ELSEVIER SCIENCE LTD, 2007)

Tetrasubstituted metal-free {2H[Pc(S(CH(2))(6)OCOC(4)H(3)S)(4)]} and copperphthalocyanine {Cu[Pc(S(CH(2))(6)OCOC(4)H(3)S)(4)]}, bearing thiophene-2-carboxylate-hexylthio moieties, have been prepared as isomeric mixtures ...
Novel metal(III) and metal free soft phthalocyanine metal ion sensors bearing (1-hydroxyhexan-3-ylthio)-substituents: Synthesis, characterization, aggregation behavior

Nevzat Akkaya; Bilgiçli, Ahmet Turgut; Ahmet Aytekin; Yaraşır, Meryem Nilüfer; Kandaz, Mehmet (PERGAMON-ELSEVIER SCIENCE LTD, 2015)

A new substituted phthalonitrile derivative, 4-(1-hydroxyhexan-3-ylthio) phthalonitrile, was prepared by the nucleophilic displacement reaction between 1-hydroxyhexan-3-ylthio and 4-nitrophthalonitrile. The highly soluble ...
Photophysical, photochemical and DNA binding studies of prepared phthalocyanines

Baran, Arif; Sumeyye Col; Emel Karakilic; Furkan Ozen (PERGAMON-ELSEVIER SCIENCE LTD, 2020)

Although the phthalocyanine compounds (3a, 3b and 3c) shoved low iron-containing iron chelating properties compared to EDTA, they can be said to have high metal chelating properties at the specified concentrations for this ...
Polytopic cation receptor functional phthalocyanines: Synthesis, characterization, electrochemistry and metal ion binding

Kandaz, Mehmet; Yaraşır, Meryem Nilüfer (PERGAMON-ELSEVIER SCIENCE LTD, 2007)

Our efforts toward the development of the synthesis of a novel type of receptor ligand and its tetrasubstituted phthalocyanines, 2,9,16,23-tetrakis(6-hydroxyhexylsulfanyl) phthalocyanine, M[Pc(S-C6H13OH)(4)] (M = Zn(II), ...
S,S ''-Bis(methoxycarbonylmethyl)dithioglyoxime monohydrate

Kandaz, Mehmet (BLACKWELL MUNKSGAARD, 2004)

The title compound, dimethyl [1,2-bis(hydroxyimino)ethane-1,2-diyl]dithiodiacetate monohydrate, C8H12N2O6S2.H2O, consists of a polymeric arrangement of molecules linked through O - H ... OW and OW - HW ... O hydrogen bonds. ...