ChemInform Abstract: Structure Determination of the One-Dimensional Compound Sr3ZnPtO6, Containing Zinc in a Highly Unusual Trigonal Prismatic Coordination Environment.

ChemInform ◽  
2010 ◽  
Vol 27 (28) ◽  
pp. no-no
Author(s):  
C. LAMPE-OENNERUD ◽  
H.-C. ZUR LOYE
Keyword(s):  
Structure Determination ◽  
Coordination Environment ◽  
One Dimensional ◽  
Trigonal Prismatic Coordination ◽  
Abstract Structure ◽  
The One ◽  
Trigonal Prismatic

Lewis-Base Adducts of Group 11 Metal(I) Compounds. LXXIV Synthesis and Structure of the 1 : 1 Adduct of Silver(I) Nitrate with Triphenylstibine

1997 ◽  
Vol 50 (6) ◽  
pp. 671 ◽  
Author(s):  
Effendy ◽  
John D. Kildea ◽  
Allan H. White
Keyword(s):  
Single Crystal ◽  
Structure Determination ◽  
Related Species ◽  
Room Temperature ◽  
Structural Data ◽  
Lewis Base ◽  
One Dimensional ◽  
X Ray ◽  
The One

The synthesis and room-temperature single-crystal X-ray structure determination of the 1 : 1 adduct of silver(I) nitrate with triphenylstibine, AgNO3/SbPh3 (1 : 1), is recorded, being monoclinic, Cc,a 12·824(2), b 15·794(4),c 9·796(2) Å, β 117·50(1)°, Z= 4; conventional R on F was 0·030 for 2881 independent ‘observed’ (I > 3σ(I)) reflections. The complex is a one-dimensional polymer with bridging nitrate groups, resembling in this respect its phosphine and arsine analogues. The completion of this study, along with related species recorded in accompanying papers, means that full structural data are now available for the complete array AgNO3/EPh3 (1 : n), E = P, As, Sb, n = 1–4, with the one exception of E = Sb, n = 2.

Cadmium Carboxylate Chemistry: Preparation, Crystal Structure, and Thermal and Spectroscopic Characterization of the One-dimensional Polymer [Cd(O2CMe)(O2CPh)(H2O)2]n

2003 ◽  
Vol 58 (11) ◽  
pp. 1045-1054 ◽  
Author(s):  
Theocharis C. Stamatatos ◽  
Eugenia Katsoulakoua ◽  
Vassilios Nastopoulos ◽  
Catherine P. Raptopoulou ◽  
Evy Manessi-Zoupa ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Spectroscopic Characterization ◽  
One Dimensional ◽  
X Ray Crystallography ◽  
Anhydrous Compound ◽  
Trigonal Prismatic Coordination ◽  
The One ◽  
Trigonal Prismatic ◽  
Preparative Route

Compound [Cd(O2CMe)(O2CPh)(H2O)2]n (1) was initially obtained in a serendipitous way during efforts to prepare a CdII /PhCO2 −/bepy complex (bepy = 2-benzoylpyridine). With the identity of 1 established by single-crystal X-ray crystallography, a rational preparative route to this complex was designed and carried out by reacting Cd(O2CMe)2·2H2O with a slight excess of PhCOOH in MeCN under reflux. The crystal structure of 1 consists of isolated zig-zag chains. The CdII atom is coordinated to five carboxylate and two aqua oxygen atoms creating a distorted, capped trigonal prismatic coordination polyhedron. The acetate group exhibits the η1:η2:μ2 coordination mode, while the benzoate ligand is chelating. There is an extensive hydrogen-bonding network which reinforces the chains and also links them generating sheets. The new complex was characterized by IR, far-IR, Raman, CP MAS and solution 113Cd NMR spectroscopy. The spectroscopic data are discussed in terms of the nature of bonding and the known structure. An anhydrous compound with the empirical formula Cd(O2CMe)(O2CPh) was isolated during the thermal decomposition of 1; the vibrational study of this thermally stable intermediate supports an 1D polymeric structure with 6-coordinate CdII ions.

scholarly journals Synthesis and electronic structure determination of uranium(vi) ligand radical complexes

2016 ◽  
Vol 45 (31) ◽  
pp. 12576-12586 ◽  
Author(s):  
Khrystyna Herasymchuk ◽  
Linus Chiang ◽  
Cassandra E. Hayes ◽  
Matthew L. Brown ◽  
Jeffrey S. Ovens ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Structure Determination ◽  
Salen Ligands ◽  
The One

Pentagonal bipyramidal uranyl (UO22+) complexes of salen ligands were prepared and the electronic structure of the one-electron oxidized species[1a–c]+were investigated in solution.

ChemInform Abstract: Structure Determination of Ga(GaCl4) and α-Ga(GaBr4) Crystallized from Halobenzene Solvents

ChemInform ◽  
1987 ◽  
Vol 18 (32) ◽  
Author(s):  
H. SCHMIDBAUR ◽  
R. NOWAK ◽  
W. BUBLAK ◽  
P. BURKERT ◽  
B. HUBER ◽  
...  
Keyword(s):  
Structure Determination ◽  
Abstract Structure

Numerical study of the one-dimensional Hubbard model in determination of trans-polyacetylene properties

2001 ◽  
Vol 296 (4) ◽  
pp. 377-387 ◽  
Author(s):  
S. Goumri-Said ◽  
R. Moussa ◽  
J.P. DuFour ◽  
L. Salomon ◽  
H. Aourag
Keyword(s):  
Hubbard Model ◽  
Numerical Study ◽  
One Dimensional ◽  
The One

Integration of one-dimensional equations of motions

2020 ◽  
pp. 79-90
Author(s):  
Gleb L. Kotkin ◽  
Valeriy G. Serbo
Keyword(s):  
Potential Energy ◽  
Field Change ◽  
One Dimensional ◽  
System A ◽  
Small Correction ◽  
The Law ◽  
The One ◽  
The Given ◽  
Equations Of Motions

If the potential energy is independent of time, the energy of the system remains constant during the motion of a closed system. A system with one degree of freedom allows for the determination of the law of motion in quadrature. In this chapter, the authors consider motion of the particles in the one-dimensional fields. They discuss also how the law and the period of a particle moving in the potential field change due to adding to the given field a small correction.

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