Die Molekül- und Kristallstruktur von Bis(diaminoglyoximato)kobalt(II)diamininoglyoxim, Co(C2H5N402)2 · C2H6N4O2 / The Crystal and Molecular Structure of Bis(diaminoglyoximato)cobalt(II)diaminoglyoxim, Co(C2H5N4O2)2 · C2H6N4O2

1977 ◽  
Vol 32 (4) ◽  
pp. 387-392 ◽  
Author(s):  
Ö. Bekaroglu ◽  
S. Sarisaban ◽  
A. R. Koray ◽  
M. L. Ziegler
Keyword(s):  
Molecular Structure ◽  
Title Compound ◽  
Crystal And Molecular Structure ◽  
X Ray

The title compound has been synthesized and its structure determined by threedimensional X-ray data.

scholarly journals Synthesis, characterization and single crystal X-ray analysis of azobenzene-4, 4′-dicarbonyl chloride

2018 ◽  
Vol 6 (2) ◽  
pp. 132-136
Author(s):  
Pramod Kumar Yadav
Keyword(s):  
Molecular Structure ◽  
Single Crystal ◽  
Elemental Analysis ◽  
Title Compound ◽  
Crystal And Molecular Structure ◽  
Molecular Aggregation ◽  
X Ray Diffraction ◽  
Secondary Interaction ◽  
Triclinic Crystal System ◽  
X Ray

The title compound azobenzene-4, 4′-dicarbonyl chloride has been synthesized in distilled dichlomethane and characterized by elemental analysis (C, H, N), IR and NMR (1H & 13C) studies. The crystal and molecular structure was further confirmed using single crystal X-ray diffraction analysis. It was crystallized in triclinic crystal system with space group P-1. The centrosymmetrically related molecules held together via C–H---O secondary interaction result in molecular aggregation of the compound.  Int. J. Appl. Sci. Biotechnol. Vol 6(2): 132-136

Studies of the rhenium-oxygen bond. III. The crystal and molecular structure of 1-oxo-6-ethoxo-2,4-dichloro-3,5-dipyridinerhenium(V)

1977 ◽  
Vol 55 (2) ◽  
pp. 333-339 ◽  
Author(s):  
Colin James Lyne Lock ◽  
Graham Turner
Keyword(s):  
Molecular Structure ◽  
Single Crystal ◽  
Title Compound ◽  
Crystal And Molecular Structure ◽  
Dominant Factor ◽  
X Ray Diffraction ◽  
Rhenium Atom ◽  
Full Matrix ◽  
X Ray ◽  
Oxygen Bond

The crystal and molecular structure of the title compound has been examined by single crystal X-ray diffraction. The crystals are monoclinic with a = 28.045(10), b = 8.766(3), c = 12.376(5) Å, β = 91.14(3)°. The space group is C2/c and there are eight molecules per unit cell. A total of 5053 independent reflections, of which 2860 were observed, were examined on a Syntex [Formula: see text] diffractometer. The structure was refined by full matrix least squares to an R2 value of 0.0449. The ligands form a very rough octahedron around the rhenium atom with Re—Cl(1), 2.441(3); Re—Cl(2), 2.366(3), Re—O(1), 1.684(7); Re—O(2), 1.896(6); Re—N(1), 2.144(7); Re—N(2), 2.132(7) Å. The pyridine rings are a dominant factor in determining the details of the molecular structure.

Crystal and Molecular Structure of 3-Iodo-2-propynyl-N-butylcarbamate

1997 ◽  
Vol 52 (2) ◽  
pp. 256-258 ◽  
Author(s):  
Evgeni V. Avtomonov ◽  
Rainer Grüning ◽  
Jörg Lorberth
Keyword(s):  
Molecular Structure ◽  
Crystal Structure ◽  
Title Compound ◽  
Crystal And Molecular Structure ◽  
Three Dimensional ◽  
X Ray Diffraction ◽  
X Ray ◽  
Dimensional Network ◽  
Carbamate Group ◽  
Oxygen Atoms

Abstract The crystal structure of the title compound has been determined by X-ray diffraction methods. Due to the Lewis acidic character of the iodine substituent a “zig-zag” chain is formed via intermolecular interactions (2.933(4) A) between iodine and oxygen atoms of theocarbamate moiety. A three-dimensional network is formed through hydrogen-bridging (2.04 A) between NH-groups and the oxygen atoms of the neighbouring carbamate group of the next molecule.

scholarly journals Metallorganische Verbindungen der Lanthanoide, 41 [1]. Die Kristall-und Molekülstruktur von (C5Me5)2HoCl(THF) / Organometallic Compounds of the Lanthanides, 41 [1]. The Crystal and Molecular Structure of (C5Me5)2HoCl(THF)

1988 ◽  
Vol 43 (3) ◽  
pp. 323-327 ◽  
Author(s):  
H. Schumann ◽  
J. Loebel ◽  
D. van der Helm ◽  
M. B. Hossain
Keyword(s):  
Molecular Structure ◽  
Title Compound ◽  
Crystal And Molecular Structure ◽  
Organometallic Compounds ◽  
Asymmetric Unit ◽  
Space Group ◽  
X Ray ◽  
Independent Molecules

The title compound (1) is obtained as brownish crystals by reaction of HOCl3 with NaC5Me5 in tetrahydrofuran. The structure of 1, which has two slightly different independent molecules per asymmetric unit, has been elucidated by X-ray analysis. The crystals are triclinic with a = 1686.2(8) pm, b = 1816(1) pm, c = 846.5(4) pm, α = 92.02(7)°, β = 92.47(9)°, γ = 63.21(5)°, space group P1̄, D(calcd) = 1.560 g/cm3, and R = 0.0286, for 6219 observed reflections with I > 3σ(I).

Crystal and molecular structure of lactarorufin B 3,8-ether 14-p-bromobenzoate

1979 ◽  
Vol 149 (1-2) ◽  
Author(s):  
M. Bogucka-Ledóchowska ◽  
A. Hempel ◽  
Z. Dauter ◽  
A. Konitz ◽  
E. Borowski
Keyword(s):  
Molecular Structure ◽  
Title Compound ◽  
Crystal And Molecular Structure ◽  
X Ray ◽  
Compound C

AbstractThe structure of lactarorufin B is verified by X-ray analysis. Crystals of the title compound, C

Notizen: Molekül- und Kristallstruktur des 2,4-Bis(diisopropylamino)-3-phenyl-1,3,2,4-thiazadiboretidins / Crystal and Molecular Structure of 2,4-Bis(diisopropylamino)-3-phenyl-1,3,2,4-thiazadiboretidine

1989 ◽  
Vol 44 (7) ◽  
pp. 853-856 ◽  
Author(s):  
Carl D. Habben ◽  
Mathias Noltemeyer
Keyword(s):  
Molecular Structure ◽  
Title Compound ◽  
Crystal And Molecular Structure ◽  
Structure Refinement ◽  
Space Group ◽  
X Ray ◽  
Compound C

The title compound, C18H33B2N3S, isolated from the reaction of 3,5-bis(diisopropylamino)-1,2,4,3,5-dithiazadiborolidine with elemental sodium, crystallizes in space group P1̅ with cell constants a = 1034.3(6), b = 1230.4(8), c = 1728.5(12) pm, α = 97.50(6), β = 97.95(5), γ = 90.17(5)° and Z = 4. X-ray structure refinement converged at R = 0.087, wR = 0.085, w-1 = σ2(F0) + 0.004 Fo2. The fourmcmbered ring B2NS is planar, the angle B—S—B being 70°.

The crystal and molecular structure of tetrabenzocyclodecan-1,6-dione

1980 ◽  
Vol 58 (8) ◽  
pp. 777-779 ◽  
Author(s):  
T. Stanley Cameron ◽  
Christine Chan ◽  
David G. Morris ◽  
Alistair G. Shepherd
Keyword(s):  
Molecular Structure ◽  
Diffraction Analysis ◽  
Title Compound ◽  
Crystal And Molecular Structure ◽  
Membered Ring ◽  
X Ray Diffraction ◽  
Orthorhombic Space Group ◽  
Nmr Spectrum ◽  
X Ray ◽  
C Nmr

The crystals belong to the orthorhombic space group C222, with a = 9.226, b = 12.092, c = 16.513 Å, Z = 4. A single crystal X-ray diffraction analysis has shown that the title compound, in which all carbon atoms are sp2 hybridized, exists with the ten membered ring in a slightly twisted tub conformation. The 13C nmr spectrum is also reported.

Polysulfonylamine, CIII [1] Ein Hydroxylamin mit bemerkenswert kurzer O-N-B Bindung: Kristall- und Molekülstruktur von MeO-N(SO2Me)2 / Polysulfonylamines, C III [1] A Hydroxylamine with a Remarkably Short O-N Bond: Crystal and Molecular Structure of MeO-N(SO2Me)2

1998 ◽  
Vol 53 (5-6) ◽  
pp. 634-636 ◽  
Author(s):  
Martina Näveke ◽  
Armand Blaschette ◽  
Peter G. Jones
Keyword(s):  
Molecular Structure ◽  
Crystal Structure ◽  
Low Temperature ◽  
Title Compound ◽  
Crystal And Molecular Structure ◽  
X Ray Diffraction ◽  
Orthorhombic Space Group ◽  
Space Group ◽  
X Ray ◽  
Bond Angles

Abstract The crystal structure of the known title compound was determined by low-temperature X-ray diffraction (orthorhombic, space group Pbcn, Z = 4). The molecule displays an unusually short O-N bond, a relatively long C-O bond and a moderately pyramidal O-NS2 skeleton (O-N 133.1, C-O 148.5 pm, sum of bond angles at N: 347.4°).

1.1.3.3-Tetrakis(dimethylamino)-1λ5,3λ5-diphosphet / 1.1.3.3-Tetrakis(dimethylamino)-1λ5,3λ5-diphosphete

1985 ◽  
Vol 40 (10) ◽  
pp. 1258-1263 ◽  
Author(s):  
Jürgen Svara ◽  
Ekkehard Fluck ◽  
Heinz Riffel
Keyword(s):  
Molecular Structure ◽  
Ir Spectra ◽  
Title Compound ◽  
Crystal And Molecular Structure ◽  
X Ray ◽  
Crystalline Product

The title compound 1 was prepared by reacting methyl-bis(dimethylamino)difluorophosphorane with butyllithium at -95 °C. The crystalline product is characterized by its NMR and IR spectra. The results of the X-ray crystal and molecular structure analyses are reported.

Beiträge zur Chemie des Bors, 189 [1]. Die Kristall-und Molekülstruktur von Bis(1,3-dithiaborolan-2-yl)sulfid / Contributions to the Chemistry of Boron, 189 [1]. The Crystal and Molecular Structure of Bis(1,3-dithiaborolan-2-yl)sulfide

1988 ◽  
Vol 43 (5) ◽  
pp. 501-504 ◽  
Author(s):  
H. Nöth ◽  
H. Pommerening ◽  
R. Staudigl
Keyword(s):  
Molecular Structure ◽  
Title Compound ◽  
Crystal And Molecular Structure ◽  
X Ray Diffraction ◽  
X Ray ◽  
Twist Conformation ◽  
Single Bonds

The structure of the title compound has been determined by X-ray diffraction. The molecule has C2 symmetry, containing two dithiaborolanyl groups in twist conformation. The normals of the two BS3 planes of the molecules form an angle of only 17,6°. All BS bonds can be considered to be single bonds.

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