Discontinuous Change of Binding Type in the Series of Monohydrides. III. Regularities and Irregularities of Internuclear Distances and Force Constants
dc.contributor.author | Fajans, Kasimir | en_US |
dc.date.accessioned | 2010-05-06T22:52:46Z | |
dc.date.available | 2010-05-06T22:52:46Z | |
dc.date.issued | 1965-10-01 | en_US |
dc.identifier.citation | Fajans, Kasimir (1965). "Discontinuous Change of Binding Type in the Series of Monohydrides. III. Regularities and Irregularities of Internuclear Distances and Force Constants." The Journal of Chemical Physics 43(7): 2159-2162. <http://hdl.handle.net/2027.42/70893> | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/70893 | |
dc.description.abstract | The recently attempted correlation of internuclear distances of the monohydrides of all elements by linear plots of logr vs logZ (atomic number) for each of the two octaves and of the three long periods is not satisfactory. The equations re=2.2240 n−0.426 and r0=2.7793 n−0.371 (n is the total number of valence electrons in the hydride) apply merely from HF to BH and from HCl to AlH, respectively. The marked deviations from these equations shown by the hydrides M (I) H and M (II) H are related to a discontinuous change of binding type. In the long periods, r increases for the hydrides of the heavy metals from M (I) H to M (III) H, due to the decrease of polarizability and penetrability of the cations with an 18‐electron (s2p6d10) outer shell, e.g., from AgH to InH. It is emphasized that the knowledge of spectroscopic data for molecule ions of the hydrides of long period elements is necessary in order to decide at which places discontinuous changes of binding type occur. | en_US |
dc.format.extent | 3102 bytes | |
dc.format.extent | 298839 bytes | |
dc.format.mimetype | text/plain | |
dc.format.mimetype | application/pdf | |
dc.publisher | The American Institute of Physics | en_US |
dc.rights | © The American Institute of Physics | en_US |
dc.title | Discontinuous Change of Binding Type in the Series of Monohydrides. III. Regularities and Irregularities of Internuclear Distances and Force Constants | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Physics | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Chemistry, University of Michigan, Ann Arbor, Michigan | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/70893/2/JCPSA6-43-7-2159-1.pdf | |
dc.identifier.doi | 10.1063/1.1697104 | en_US |
dc.identifier.source | The Journal of Chemical Physics | en_US |
dc.identifier.citedreference | K. Fajans and T. Berlin, see Refs. 3 and 4 in I. | en_US |
dc.identifier.citedreference | K. Fajans, “Chemical Binding Forces,” Shell Development Company Emeryville, California; Technical Report No. 57‐59, 1953. | en_US |
dc.identifier.citedreference | C. E. Jentelson and S. M. Blinder, J. Chem. Phys. 42, 4306 (1965). | en_US |
dc.identifier.citedreference | S. M. Blinder, J. Chem. Phys. 41, 4004 (1964). | en_US |
dc.identifier.citedreference | With respect to the long periods, only those parts which start with the subgroup Ib are discussed here. The behavior of the molecules KH, CaH, RbH, etc., is, as far as known, closely analogous to that shown by the Lines I and II. | en_US |
dc.identifier.citedreference | E. Clementi, Phys. Rev. 135, A980 (1964). | en_US |
dc.owningcollname | Physics, Department of |
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