Characteristic features of the molecular structure of iminophosphines. x-ray structural study of N,N-bis(trimethylsilyl)-N?-(di(t-butyl)phosphinothioyl)aminoiminophosphine

1988 ◽  
Vol 29 (1) ◽  
pp. 104-112 ◽  
Author(s):  
A. N. Chernega ◽  
M. Yu. Antipin ◽  
Yu. T. Struchkov ◽  
V. D. Romanenko ◽  
E. O. Klebanskii ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Structural Study ◽  
X Ray ◽  
Characteristic Features

X-ray structural study of organic ligands of the Complexone type. XVII. Crystal and molecular structure of nitrilo-di(?-propionamide)monoacetic acid

1988 ◽  
Vol 29 (1) ◽  
pp. 99-104
Author(s):  
L. M. Shkol'nikova ◽  
K. D. Suyarov ◽  
A. L. Poznyak ◽  
N. M. Dyatlova ◽  
S. S. Makarevich
Keyword(s):  
Molecular Structure ◽  
Structural Study ◽  
Crystal And Molecular Structure ◽  
Organic Ligands ◽  
X Ray

An X-ray structural study of organic ligands of the complexone type. IV. Crystal and molecular structure of rac-2,3-dihydroxybutane-1,4-diamine-N,N,N?,N?-tetra-acetic acid

1983 ◽  
Vol 24 (3) ◽  
pp. 400-407
Author(s):  
A. E. Obodovskaya ◽  
L. M. Shkol'nikova ◽  
L. O. Atovmyan ◽  
I. A. Seliverstova ◽  
V. G. Yashunskii ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Acetic Acid ◽  
Structural Study ◽  
Crystal And Molecular Structure ◽  
Organic Ligands ◽  
X Ray ◽  
Type Iv

Molecular structure of perfluoroolefin derivatives. 2. X-ray structural study of 3-p-cresoxyperfluoro-2-methylpent-2-ene

1989 ◽  
Vol 38 (7) ◽  
pp. 1416-1419
Author(s):  
S. V. Sereda ◽  
M. Yu. Antipin ◽  
L. L. Gervits ◽  
K. N. Makarov ◽  
Yu. T. Struchkov
Keyword(s):  
Molecular Structure ◽  
Structural Study ◽  
X Ray

An X-ray structural study of complexes of p-aminobenzoic acid with metals V. Crystal and molecular structure of Bis(p-aminobenzoato)lead(II)

1980 ◽  
Vol 21 (1) ◽  
pp. 104-108 ◽  
Author(s):  
I. R. Amiraslanov ◽  
N. Kh. Dzhafarov ◽  
G. N. Nadzhafov ◽  
Kh. S. Mamedov ◽  
E. M. Movsumov ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Structural Study ◽  
Crystal And Molecular Structure ◽  
Aminobenzoic Acid ◽  
X Ray

An X-ray structural study of the complexes of p-aminobenzoic acid with metals VI. the crystals and molecular structure of nitrato-(p-aminobenzoato)lead(II)

1980 ◽  
Vol 21 (1) ◽  
pp. 109-113 ◽  
Author(s):  
I. R. Amiraslanov ◽  
N. Kh. Dzhafarov ◽  
G. N. Nadzhafov ◽  
Kh. S. Mamedov ◽  
E. M. Movsumov ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Structural Study ◽  
Aminobenzoic Acid ◽  
X Ray

X-ray structural study of organic ligands of the complexone type. III. Crystal and molecular structure of phosphonomethylglycine and iminodiacetic-monomethylphosphonic acid

1983 ◽  
Vol 23 (5) ◽  
pp. 737-746 ◽  
Author(s):  
L. M. Shkol'nikova ◽  
M. A. Porai-Koshits ◽  
N. M. Dyatlova ◽  
G. F. Yaroshenko ◽  
M. V. Rudomino ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Structural Study ◽  
Crystal And Molecular Structure ◽  
Organic Ligands ◽  
X Ray ◽  
Type Iii

The crystal and molecular structure of tris(pentamethylenedithiocarbamate) chromium(III)-chloroform (1 : 2)

1981 ◽  
Vol 46 (1) ◽  
pp. 6-19 ◽  
Author(s):  
Viktor Kettman ◽  
Ján Garaj ◽  
Jaroslav Majer
Keyword(s):  
Molecular Structure ◽  
Structural Analysis ◽  
Crystal And Molecular Structure ◽  
Analysis Method ◽  
Complex Molecules ◽  
Coordination Polyhedra ◽  
X Ray ◽  
Cell Dimensions ◽  
Crustal Density ◽  
Unit Cell Dimensions

The crystal and molecular structure of [Cr(S2CN(CH2)5)3].2 CHCl3 was found by the X-ray structural analysis method. The value R 0.090 was found for 1 131 observed independent reflections. The substance crystallizes in a space group of symmetry P212121 with the following unit cell dimensions: a = 0.8675 (6), b = 1.815(2), c = 2.155(3) nm. The experimentally observed crustal density was 1.48 Mgm-3 and the value calculated for Z = 4 was 1.51 Mgm-3. The CrS6 coordination polyhedron has the shape of a trigonally distorted octahedron, where the D3 symmetry is a approximately retained. The degree of trigonal distortion expressed as the projection of the chelate S-Cr-S angle onto the plane perpendicular to the C3 pseudo axis is Φ = 41.7° (Φ = 60° for an octahedron). The skeleton of the structure formed by the complex molecules contains channels filled with chloroform molecules. The specific type of complex-chloroform interaction consists of the formation of hydrogen bonds of the chloroform protons with the fully occupied pπ-orbitals of the sulphur atoms in the coordination polyhedra. The low stability and crystal decomposition can be explained by loss of chloroform from the channels.

Sign in / Sign up

Export Citation Format

Share Document