Results 191 to 200 of about 55,421 (221)

Fenómenos de reemplazamiento en los sistemas KBr-KI-H20 y KBr-KCl-H20

open access: yes, 2005
Pina Martínez, Carlos Manuel   +2 more
openaire   +1 more source

Kristallstruktur von [As(C6H5)4]2[Re3Cl11(H20)] • H20 [PDF]

open access: possible, 1990
(AsPh4)2[Re3Cl„(H2O)]·H2O, previously thought to be (AsPh4)2[Re3Cl11], was redetermined from single-crystal four-circle diffractometer data. The crystal system is triclinic, PĪ, a = 983.1(6), b = 1200.5(6), c = 2566.2(10) pm, α = 92.67(4), β = 99.95(4), γ = 113.38(2)°, Vm = 817.95(1) cm3/mol, R = 0.043,Rw= 0.033.
Gerd Meyer, Bernd Jung
openaire   +1 more source

A new H10-to-H20 mode transducer

Proceedings of the IEE Part B: Electronic and Communication Engineering, 1960
Using a general method of mode-transducer design previously described, a simple H10-to-H20 mode transducer was constructed. The reflection coefficient is calculated, and it is shown that for a transducer a few wavelengths in length the reflections are insignificant. The power transferred to the spurious modes was measured by the resonance method on two
C.C. Eaglesfield, Y. Klinger, L. Solymar
openaire   +2 more sources

The hydrogen bond, and the structure and properties of H20 and (H20)2

Journal of Molecular Structure, 1991
Abstract The properties of a hydrogen bond are reviewed. We consider the H 2 0 molecule in its ground electronic state since this has to be the starting point for a study of water, ice and aqueous solutions. The water dimer, (H 2 0) 2 , and the hydrogen fluoride dimer, (HF) 2 , are discussed.
openaire   +2 more sources

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