planar geometry
Synthesis and characterization of cobalt (II), nickel (II), copper (II) and mercury (II) complexes of hetero donor ligand
... Bands observed at 8701 cm -1 ( 1 ), 15282-16077 cm -1 ( 2 ) and 25512-25641 cm -1 ( 3 ) in the electronic spectra of Ni-RDABT. These bands suggest the presence of square planar geometry. Spectral data have ...
8
CW and passively Q switched double clad planar waveguide lasers
... Thin planar geometry ideal for thermal management Ideal for quasi-three level systems: Nd3+,Yb3+,Tm3+,Er3+ Proximity coupling ⇒ simple and robust ¾ No coupling optics ¾ Compatible with c[r] ...
36
Simulating boson sampling in lossy architectures
... a planar geometry of depth proportional to the number of input systems, where the loss per cou- pler in the circuit is constant, leading to a law of exponential decay of the transmission with the depth of ...
20
cis [rac 1,3 Bis(phenylsulfinyl)propane S,S′]dichloroplatinum(II)
... chelate ligand and two terminal Cl ligands, in a slightly distorted square-planar geometry, as shown in Fig. 1. The chelate ring adopts a distorted chair conformation flattened at the platinum end; the ...
7
Bis(1 {[3 (cyclohexylammonio)propyl]iminomethyl}naphthalen 2 olato)cobalt(II) dichloride dihydrate
... The Co II ion in (I), lying on an inversion centre, is four- coordinated by two phenolate O and two imine N atoms from two Schiff base ligands, forming a square-planar geometry, as shown in Fig. 1. All bond ...
8
1,4 Diazoniabicyclo[2 2 2]octane aquabis(oxalato κ2O,O′)copper(II) dihydrate
... ion is coordinated by two chelating oxalate ions in a planar geometry, and the coordinated water molecule forms a long axial contact [Cu1ÐO1W 2.344 (7) AÊ]. These units dimerize through one of the ...
8
A new polymorph of fac tris(4,6 dimethylpyrimidine 2 thiolato κ2N,S)cobalt(III) monohydrate
... groups were re®ned as riding atoms with ideal tetrahedral geometry [d(CÐH) = 0.96 AÊ], allowed to rotate to ®t the electron density; the isotropic displacement parameters were ®xed to be 50% larger than those of ...
12
Chloro(pyrimidine 2 thiolato κ2N,S)(triphenylphosphine κP)palladium(II) methanol hemisolvate
... square-planar geometry of the Pd atoms is also revealed by the displacements of the Pd atoms from the mean plane through the ligand donor atoms of ...
12
SYNTHESIS, SPECTROSCOPIC CHARACTERIZATION, ELECTROCHEMICAL AND ANTIMICROBIAL STUDIES OF COPPER (II), NICKEL (II), COBALT (II), ZINC (II) AND OXOVANADIUM (II) COMPLEXES DERIVED FROM NAPTHYLIDENE-4-AMINOANTIPYRINE AND TRYPTOPHAN
... A Schiff base of napthylidene-4-aminoantipyrine with tryptophan and their metal complexes of Cu(II), Ni(II), Co(II), Zn(II) and VO(II) were synthesized and structure was characterized using spectroscopic techniques. The ...
11
Anomalous charged-particle transport in organic and soft-condensed matter
... This chapter outlines a simulation for charge carrier transport in planar organic semi- conductors. The model takes the form of a two-dimensional generalised drift-diffusion- Poisson system that accounts for ...
174
Synthesis, Structural Characterization and DNA Studies of Nickel (II) Complexes of (2E) 4N Substituted 2 [4 (propan 2 yl) Benzylidene]Hydrazinecarbothioamide Schiff’s Bases
... square planar geometry in solid state while in coordinating solvents like DMSO solvent exhibits octahedral geometry suggesting coordination of solvent molecules presumably in axial ...
8
Laser photofragment kinetics
... The principal results of this work are 1 the identification of a non-planar geometry for nitrosamine H2NNO and the finding that the planar structure is in fact a transition state for inv[r] ...
174
Tetraaza macrocyclic complexes: Synthesis, spectral and antifungal studies
... The proposed study revealed an octahedral geometry for the Mn(II), Co(II), and Ni(II) complexes whereas square planar geometry for the Pd(II) and Pt(II) complexes. The ligand acts as a tetradentate ...
8
Vol 7, No 7-8 (2018)
... The results of the investigations suggest octahedral geometry for the Co(II), Ni(II) and Zn(II) complexes and square planar geometry around the Cu(II) metal ion. On the basis of above studies, Schiff ...
9
Azido{1 [2 (dimethylamino)ethyliminomethyl]naphthalenolato}copper(II)
... those in (II), and also show some deviations from ideal square- planar geometry (Table 1). In the crystal structure, molecules are linked by weak C12—H12A O1 hydrogen bonds [C12— H12A = 0.97 A ˚ , H12A O1 i ...
9
Synthesis and characterization of metal complexes of a novel Schiff base
... The Fe(III), Ru(III), Co(II), Ni(II), Cu(II), Pd(II), Zn(II), Cd(II) and Hg(II) complexes of a Schiff base derived from pyrazine-2-carboxamide and thiophene-2-carbaldehyde (PZATA: 1) have been synthesized and ...
5
3,3,4,4,5,5 Hexafluoro 1 [2 methyl 5 (2 fluorophenyl) 3 thienyl] 2 (2 methyl 5 phenyl 3 thienyl)cyclopent 1 ene, a new photochromic dithienylethene
... Geometry . All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of ...
13
Cylindrical manifolds and tube dynamics in the restricted three-body problem
... over significantly longer times, but we concentrate here on the time right before a comet’s encounter with Jupiter. To simplify the analysis, we use the most rudimentary dynamical model, namely, the circular, ...
157
A Low Profile Cross Strip 3D Monocone Antenna for UWB Applications
... Abstract—Based on the principle of discone antenna a new UWB monocone antenna is presented. Instead of using traditional cone geometry as a radiator for discone, planar vertical cross strips of aluminum are ...
11
2 Hydroxy 6 [(2 methoxyphenyl)aminomethylene]cyclohexa 2,4 dienone
... Geometry . All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of ...
7