Crystal Structure of Na(I) Complex with 1,5-Naphthalenedisulfonate

2013 ◽  
Vol 830 ◽  
pp. 185-188
Author(s):  
Li Hua Wang ◽  
Zhi Xiang Ji
Keyword(s):  
Crystal Structure ◽  
Chain Structure ◽  
Water Molecules ◽  
Local Geometry ◽  
Dimensional Chain ◽  
Single Crystal Diffraction ◽  
One Dimensional ◽  
X Ray ◽  
Octahedral Environment ◽  
Distorted Octahedral

A new Na (I) complex, [Na (H2O)5(DMF)]·(L) (L=1,5-naphthalenedisulfonate) has been obtained in the CH3CH2OH and a little DMF solution. The complex was characterized by X-ray single crystal diffraction analysis. The results showed that the local geometry around central Na (I) ion can be described a distorted octahedral environment which connected by five water molecules and one DMF molecule. The complex formed one dimensional chain structure through intramolecule and intermolecule hydrogen bonds and π-π stacking.

Crystal Structure of Mg (II) Complex with 1,5-Naphthalenedisulfonate

2013 ◽  
Vol 830 ◽  
pp. 197-201 ◽  
Author(s):  
Wen Hua Zhao ◽  
Yuan Tao Chen ◽  
Xi Shi Tai
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Diffraction Analysis ◽  
Water Molecules ◽  
Local Geometry ◽  
Single Crystal Diffraction ◽  
X Ray ◽  
Octahedral Environment ◽  
Distorted Octahedral ◽  
The One

A new Mg (II) complex, [Mg (H2O)6]·(L) (L=1,5-naphthalenedisulfonate) has been obtained by the reaction of MgCl2·6H2O with sodium 1,5-naphthalenedisulfonate in the CH3CH2OH/H2O (V:V=3:1) solution. The complex was characterized by X-ray single crystal diffraction analysis. The results showed that the local geometry around central Mg (II) ion can be described a distorted octahedral environment which connected by six water molecules. The one domensional chained structure of complex formed by hydrogen bonds of intramolecule and intermolecule and π-π stacking.

catena-Poly[[bis(1,3-propylenediamine)zinc(II)]-μ-naphthalene-2,6-dicarboxylato-κ2 O 2:O 6]

2006 ◽  
Vol 62 (4) ◽  
pp. m736-m737
Author(s):  
Rong Yu ◽  
Ya-Qi Jiang ◽  
Zhao-Xiong Xie
Keyword(s):  
Dicarboxylic Acid ◽  
Title Compound ◽  
Chain Structure ◽  
Dimensional Chain ◽  
Distorted Octahedral Environment ◽  
One Dimensional ◽  
Octahedral Environment ◽  
Distorted Octahedral

The title compound, [Zn(C12H6O4)(C3H10N2)2] n , has been prepared from zinc(II), naphthalene-2,6-dicarboxylic acid (H2napdc) and 1,3-propylenediamine (pren). The Zn atom lies on a crystallographic centre of symmetry and is coordinated by two monodentate naphthalene-2,6-dicarboxylate ligands and two chelating 1,3-propylenediamine ligands in a distorted octahedral environment. The naphthalene-2,6-dicarboxylate ligands link the Zn atoms, forming a one-dimensional chain structure.

Synthesis, Crystal Structure and Antibacterial Activity of 1D Chain Ca(II) Coordination Polymer

2011 ◽  
Vol 282-283 ◽  
pp. 96-99
Author(s):  
Xi Shi Tai
Keyword(s):  
Crystal Structure ◽  
Antibacterial Activity ◽  
Coordination Polymer ◽  
Chain Structure ◽  
Molar Conductance ◽  
Dimensional Chain ◽  
X Ray Diffraction ◽  
One Dimensional ◽  
X Ray ◽  
1D Chain

1D chain Ca(II) coordination polymer was synthesized and characterized by elemental analysis, molar conductance, IR and single-crystal X-ray diffraction, The results of crystal structure show that each Ca(II) ion forms eight-coordinated and the complex formed one dimensional chain structure by the oxygen atoms of carboxylate and water bridged. The antibacterial activity of the Ca(II) coordination polymer and the ligand were tested, the results show that the complex show considerable antibacterial activity against escherichia coli, bacillus subtilis and staphylococcus white.

A new CoIIcomplex of diniconazole: synthesis, crystal structure and antifungal activity

2015 ◽  
Vol 71 (10) ◽  
pp. 889-893 ◽  
Author(s):  
Teng Xi ◽  
Jie Li ◽  
Biao Yan ◽  
Mingyan Yang ◽  
Jirong Song ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Antifungal Activity ◽  
Water Molecules ◽  
Dimensional Chain ◽  
X Ray Diffraction ◽  
Octahedral Structure ◽  
One Dimensional ◽  
X Ray ◽  
Solvent Water ◽  
Crystal Structural

A new CoIIcomplex of diniconazole, namely diaqua[(E)-(RS)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl-κN4)pent-1-en-3-ol]cobalt(II) dinitrate dihydrate, [Co(C15H17Cl2N3O)3(H2O)2](NO3)2·2H2O, was synthesized and characterized by elemental analysis, IR spectroscopy and single-crystal X-ray diffraction. Crystal structural analysis shows that the centrosymmetric CoIIcation is coordinated by four diniconazole ligands and two water molecules, forming a six-coordinated octahedral structure. There are also two free nitrate counter-anions and two additional solvent water molecules in the structure. Intermolecular O—H...O hydrogen bonds link the complex cations into a one-dimensional chain. In addition, the antifungal activity of the complex againstBotryosphaeria ribis,Gibberella nicotiancola,Botryosphaeria berengrianaandAlternariasolaniwas studied. The results indicate that the complex shows a higher antifungal activity forBotryosphaeria ribisandBotryosphaeria berengrianathan diniconazole, but a lower antifungal activity forGibberella nicotiancolaandAlternariasolani.

Synthesis and Crystal Structure of 17-Allyl-4,5-anhydro-7α-[(R)-1-hydroxy-1-methyl-3-(2-thienyl)propyl]-6-methoxy-6,14-ethanomorphinan-3,4,5-triol

2005 ◽  
Vol 70 (2) ◽  
pp. 237-246
Author(s):  
He Liu ◽  
Jingyan Wang ◽  
Bohua Zhong
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Nmr Spectra ◽  
Chain Structure ◽  
Equatorial Position ◽  
Dimensional Chain ◽  
X Ray Diffraction ◽  
Synthesis And Crystal Structure ◽  
One Dimensional ◽  
X Ray

17-Allyl-4,5-anhydro-7α-[(R)-1-hydroxy-1-methyl-3-(2-thienyl)propyl]-6-methoxy-6,14-ethanomorphinan-3,4,5-triol (thienorphine 6) was synthesized and structurally characterized by NMR spectra, ESI-MS and X-ray diffraction. The crystal structure indicates that thienorphine maintained the main rigid structure of morphine while containing the C6-C14 ethano bridge. The allyl group is located in the equatorial position as expected. The packing diagram of 6 showed the presence of intramolecular and intermolecular O-H···O hydrogen bonds linking the molecules into a zigzag infinite quasi-one-dimensional chain structure.

The Crystal Structure of KIO3.HIO3

1971 ◽  
Vol 49 (3) ◽  
pp. 468-476 ◽  
Author(s):  
Lilian Y. Y. Chan ◽  
F. W. B. Einstein
Keyword(s):  
Crystal Structure ◽  
Three Dimensional ◽  
Monoclinic Space Group ◽  
X Ray ◽  
R Factor ◽  
Octahedral Environment ◽  
Distorted Octahedral ◽  
Potassium Hydrogen ◽  
A Cell ◽  
Least Squares Techniques

The crystal structure of potassium hydrogen di-iodate (bi-iodate) KIO3.HIO3 was determined from three dimensional X-ray data collected by counter methods. The structure was refined by full-matrix least-squares techniques to a conventional R factor of 5.0 % for the 1392 observed reflexions. The salt crystallizes in the monoclinic space group P21/c with eight formula units in a cell of dimension a = 7.028(1) Å, b = 8.203(1) Å, c = 21.841(3) Å, β = 98.03(1)°.The iodate units are all basically pyramidal; weak interionic I—O contacts complete a very distorted octahedral environment around three iodine atoms. There is a capped octahedral (7-coordinate) environment around the remaining iodine atom. The I—O bonds are in the range 1.75–1.82 Å and the I—OH bonds are 1.91 and 1.95 Å, variations in length can be correlated with differences in the degree of involvement in (a) hydrogen bonding and (b) interaction with adjacent iodine atoms.

scholarly journals Poly[bis(μ-4-aminobenzenesulfonato-κ2 N:O)diaquacobalt(II)]

IUCrData ◽  
2018 ◽  
Vol 3 (8) ◽  
Author(s):  
Antoine Blaise Kama ◽  
Mamadou Sidibe ◽  
Cheikh Abdoul Khadre Diop ◽  
Florent Blanchard
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Title Compound ◽  
Three Dimensional ◽  
Water Molecules ◽  
Supramolecular Framework ◽  
Distorted Octahedral Environment ◽  
Octahedral Environment ◽  
Distorted Octahedral

The title compound, [Co(C6H6NO3S)2(H2O)2] n , was obtained from a mixture of Co(NO3)2·6H2O and a previously synthesized salt, namely CyNH3·NH2PhSO3, in a 1:1 ratio (Cy = cyclohexyl; Ph = phenyl). The crystal structure consists of a three-dimensional supramolecular framework, in which polymeric layers are interconnected via N—H...O and O—H...O hydrogen bonding. The polymeric layers are formed by an interconnection of neighbouring cobalt(II) cations via NH2PhSO3 − bridges. Each cobalt(II) cation is surrounded by four NH2PhSO3 − moieties and two water molecules, leading to a distorted octahedral environment.

Preparation and Structural Characterization of Chain Ni (II) Coordination Polymer Material

2011 ◽  
Vol 322 ◽  
pp. 369-372
Author(s):  
Zhi Xiang Ji
Keyword(s):  
Coordination Polymer ◽  
Polymer Material ◽  
Chain Structure ◽  
Monoclinic Space Group ◽  
Dimensional Chain ◽  
X Ray Diffraction ◽  
One Dimensional ◽  
X Ray ◽  
A Chain

A chain Ni (II) coordination polymer material was prepared and characterized by elemental analysis and single-crystal X-ray diffraction. It crystallizes in monoclinic, space group C2/c with a = 1.24348(13) nm, b = 1.29477(12) nm, c = 1.51480(17) nm and Dc = 1.401 g•cm-3. The results of structural analysis indicated that each Ni (II) ion forms six-coordinated with nitrogen atoms of pyridine and thiocyanate, and the Ni (II) coordination polymer material formed one dimensional chain structure by the interaction of pyridine rings.

The first three-dimensional FeIII–SrIIheterometallic coordination polymer: poly[[diaquatetrakis(μ3-pyridine-2,3-dicarboxylato)diiron(III)strontium(II)] dihydrate]

2015 ◽  
Vol 71 (10) ◽  
pp. 903-907 ◽  
Author(s):  
Yongfeng Yang ◽  
Tao Li ◽  
Yanmei Chen
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Coordination Polymer ◽  
Three Dimensional ◽  
Octahedral Geometry ◽  
Distorted Octahedral Geometry ◽  
Water Molecules ◽  
Coordination Geometry ◽  
One Dimensional ◽  
Distorted Octahedral

The title compound, poly[[diaqua-1κ2O-tetrakis(μ3-pyridine-2,3-dicarboxylato)-2:1:2′κ10N,O2:O2′,O3:O3′;2:1:2′κ8O3:O3′:N,O2-diiron(III)strontium(II)] dihydrate], {[Fe2Sr(C7H3O4)4(H2O)2]·2H2O}n, which has triclinic (P\overline{1}) symmetry, was prepared by the reaction of pyridine-2,3-dicarboxylic acid, SrCl2·6H2O and Fe(OAc)2(OH) (OAc is acetate) in the presence of imidazole in water at 363 K. In the crystal structure, the pyridine-2,3-dicarboxylate (pydc2−) ligand exhibits μ3-η1,η1:η1:η1and μ3-η1,η1:η1,η1:η1coordination modes, bridging two FeIIIcations and one SrIIcation. The SrIIcation, which is located on an inversion centre, is eight-coordinated by six O atoms of four pydc2−ligands and two water molecules. The coordination geometry of the SrIIcation can be best described as distorted dodecahedral. The FeIIIcation is six-coordinated by O and N atoms of four pydc2−ligands in a slightly distorted octahedral geometry. Each FeIIIcation bridges two neighbouring FeIIIcations to form a one-dimensional [Fe2(pydc)4]nchain. The chains are connected by SrIIcations to form a three-dimensional framework. The topology type of this framework istfj. The structure displays O—H...O and C—H...O hydrogen bonding.

Synthese, IR-Spektrum und Kristallstruktur des Amidinatokomplexes [Na(15-Krone-5)][Ph—C(NSiMe3)2SnCl3F] / Synthesis, IR Spectrum, and Crystal Structure of the Amidinato Complex [Na(15-Crown-5)][Ph — C(NSiMe3)2SnCl3F]

1989 ◽  
Vol 44 (8) ◽  
pp. 889-892 ◽  
Author(s):  
John David Kildea ◽  
Wolfgang Hiller ◽  
Beatrice Borgsen ◽  
Kurt Dehnicke
Keyword(s):  
Crystal Structure ◽  
Structure Determination ◽  
Ir Spectrum ◽  
Ion Pairs ◽  
Acetonitrile Solution ◽  
Trans Position ◽  
X Ray ◽  
Octahedral Environment ◽  
Distorted Octahedral ◽  
Moisture Sensitive

The title compound [Na(15-crown-5)][C6H5–C(NSiMe3)2SnCl3F] is synthesized by the reaction of sodium fluoride with Ph—C(NSiMe3)2SnCl3 in acetonitrile solution in the presence of 15-crown-5 as white, moisture-sensitive crystals. The complex is characterized by its IR spectrum as well as by an X-ray structure determination. Space group P212121 Z = 4, 4897 observed independent reflexions, R = 0.094. Lattice dimensions at 20°C: a = 1065.7(2), b = 1431.0(2), c = 2325.6(3) pm. The compound forms ion pairs with a bent Sn–F–Na bridge (bonding angle 119.0(5)°) and distances Sn–F of 196(1) and Na–F of 232(1) pm. The tin atom is in a distorted octahedral environment defined by the two N atoms of the symmetrically coordinated amidinato ligand, by three chlorine atoms, and by the fluorine ligand; the latter is in a trans-position relative to one of the nitrogen atoms.

Sign in / Sign up

Export Citation Format

Share Document