h!~aowaw rotational spectra for the compJe\es HCCH-HCN, HCCH-DCN, DCCD-HCN. HzCCHz -HCN and H2CCH2-DCN wcrc observed usmg a pulsed nozzle Fourier transform spcctromctcr. The dlstancc from the HCN carbon atom to the ccntcr of mass IS 3.655(10) A for sce~ylcnc-HCN and 3.709(10) A for ethylen+HCN Borh
Structure and quadrupole coupling measurements on the NO dimer
β Scribed by Stephen G. Kukolich
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 423 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0022-2852
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π SIMILAR VOLUMES
Seven adipole and seven b-dipole transitions were measured for one isomer of the IWO-HCN complex using a pulsed-beam, Fourier transform microwave spectrometer. Rotational constants A+&= 10326.3(4) MHz, 5=2814.32( 14) MHz and C-2201.00( 12) MHz anddistortionconstants 4,=0.014(8) MHz and A,x=O. 14(6)
Mxrowa~c rotational spectra for various isotopic forms of the XeHBt comple\ were obtained using a pulsed-nozzle, Fourier transform spectrometer. The molecular constmts tepq). Bo and Di v. ere obtained from J = 6 -7, 7 -8 and 8 -9 tr.msitions The xenon-bromine separation distance isrXe\_Br = 4.419 A.
The results of electrostatic calculations of the lattice energies of crystals formed from linear hydrogen-bonded chains of HCN molecules are reported. Two types of crystal structures are considered: one in which the chains are aligned with their dipole moments parallel, and the second where alternat