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Toplam kayıt 19, listelenen: 1-10
Crystal structure of {[mu-bis(salicylidene)-1,3-propanediaminato]-copper(II)}dibromozinc(II)
(2003)
The title compound is a double oxygen-bridged dimeric heteronuclear metal complex. The coordination around the Cu atom is distorted square-planar involving two O and two N atoms from the bis(salicylidene)-1,3-propanediamine ...
Crystal structure of N,N,N ',N '-tetrakis(methyldiphenylphosphino)-bis-(2 '-phenoxy)-3,6-dioxaoctane
(2003)
The title molecule, [C70H68N2O4P4], is a polydentate podand consisting of four etheral oxygens, two tertiary amine nitrogens and four diphenylphosphin groups. It crystallizes in the triclinic space group P (1) over bar, ...
Crystal structure of [2,6-bis(3,5-dimethyl-N-pyrazolyl)pyridine](azido)(chloro)copper(II)
(2003)
In the title compound, the coordination around the Cu atom is a distorted square-pyramid involving three N atoms from the ligand and one N atom from the azido group at the basal plane. The Cl atom is located at the apical ...
Hydrogen ion-selective poly(vinyl chloride) membrane electrode based on a calix[4]arene
(2003)
A hydrogen ion-selective poly(vinyl chloride) membrane electrode was constructed using 5,11,17,23-tetra-tert-butyl-25,26,27,28-tetracyanomethoxycalix[4]arene as a neutral carrier. The electrode showed an apparent Nernstian ...
Crystal structure of [N,N '-bis(5-chlorosalicylidene)-1,3-diaminopropane]iron(II)
(2003)
The crystal structure of the title compound has been determined. The coordination geometry about the iron(II) center is a tetrahedrally distorted square plane formed by the four-coordinate N2O2 donor set of the Schiff-base ...
1,15-diaza-3,4:12,13-dibenzo-5,8,11-trioxacycloheptadecane hemihydrate
(2003)
The title compound, C20H26N2O 3·0.5H2O, contains a 17-membered diaza-crown ether ligand with three ether O and two N atoms. It consists of the macrocyclic ligand and one half water molecule; the latter possesses ...
Crystal structure of [2,6-bis(3,5-dimethyl-N-pyrazolyl)pyridine]-(azido)(chloro)copper(II)
(2003)
In the title compound, the coordination around the Cu atom is a distorted square-pyramid involving three N atoms from the ligand and one N atom from the azido group at the basal plane. The Cl atom is located at the apical ...
Crystal and molecular structures of 1-[3-(3,4-dimethoxyphenyl)-2-propenoyl]pyrrolidine
(2003)
The crystal structure of 1-[3-(3,4-dimethoxyphenyl)-2-propenoyl]pyrrolidine (C15H19NO3) (I) has been determined by X-ray analysis. It crystallizes orthorhombic space group Pbca with a = 24.295(3), b = 15.086(3), c = ...
ZZ γ and Z γ γ couplings in γ e collisions with polarized beams
(2003)
The potential of the
γ
e
mode of a linear
e
+
e
−
collider to probe
ZZ
γ
and
Z
γ
γ
vertices is investigated through Z boson production from the process
γ
→
e
Ze
.
Considering the longitudinal ...
Realistic constraints on the doubly charged bilepton couplings from Bhabha scattering with CERN LEP data
(2003)
Upper limits on doubly charged bilepton couplings and masses are extracted from CERN LEP data for Bhabha scattering in the energy range
√
s
=
183
–
202
GeV
using the standard model program ZFITTER, which calculates ...