The spin-orbit states of both the ground and several
charge-transfer-excited electronic configurations of
gaseous MnX₂, CoX₂, NiX₂, and CuX₂ are derived. Only one-electron
transitions from the ground electronic state are
considered. The molecules are treated as linear in both
the ground and excited states. In each case, the spin-orbit
states...
The infrared absorption spectra (40-800 cm⁻¹) of the trifluorides
of Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Tb, Ho, Er, Tm, and Yb isolated
in solid argon, krypton and nitrogen matrices have been obtained. For
PrF₃ the symmetric and asymmetric stretching modes were observed;
PrF₃ is accordingly assigned a...
I. Lithium alkyl and aryl monosubstituted cyclooctatetraenide
dianions (Li₂ C₈H₇-R; R = methyl, n- butyl, sec- butyl, tert- butyl,
phenyl and benzyl) were synthesized by the reaction of the appropriate
organolithium reagent with cyclooctatetraene in diethyl ether or
tetrahydrofuran. The reaction occurred cleanly and with good yield
of lithium monosubstituted...
The target fragment production cross sections, angular
distributions, and range distributions have been measured for the
interaction of 12-16 A MeV³² S with ¹⁶⁵Ho. The fragment isobaric
yield distribution and the moving frame angular distributions have
been deduced from the data. Symmetry properties of the moving frame
angular distributions have...
The cocondensation reactions of molybdenum trioxide vapor with
tetraalkoxysilanes, trimethylalkoxysilanes, and hexamethyldisiloxane
at -196°C were investigated. The products from the metal vapor
reactions of tetramethoxysilane, tetraethoxysilane, and tetrapropoxysilane
were characterized as molybdenum(VI)dioxodialkoxy compounds. The isolated compounds were found to be polymeric in the
solid state by bridging through alkoxide groups....