Microwave Spectrum of Chlorostannane, SnH3Cl

Krisher, Lawrence C.; Gsell, R.; Bellama, J. M.

doi:10.1063/1.1675173

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The Germyl and Stannyl Halides1

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1978

2019

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Cited by 15 publications

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“…At the halogen centres, the germanes behave more closely to the silanes than methanes; thus a factor of 1.5-2.0 occurs in the alky 1/germyl compounds. The SnH 3 X series with X=C1, Br, I show NQCC at the major halogen isotope centres of -41.62 (30), +350(6) and-1273 (8) MHz, respectively [59,60,62]. These are again more reminiscent of silanes and germanes than methanes [61,62], The overall sequence of positions for the halogen NQCC in the alkanes, silanes, germanes and stannanes is: C>Ge>Sn>Si; this has been attributed to p/s-hybridisation differences, Cl>Br>I, together with electronegativity differences C>Ge>Sn>Si.…”

Section: The Germyl and Stannyl Halidesmentioning

confidence: 99%

Experimental Gas-phase Halogen Nuclear Quadrupole Coupling Constants; A Review

Palmer

1998

Zeitschrift Für Naturforschung A

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As a preclude to a theoretical study of nuclear quadrupole coupling constants (NQCC), via the electric field gradients at equilibrium, we review the current state of knowledge of gas-phase data for a diverse set of axially symmetric inorganic and organic molecules with symmetries C 3v , C oov , D^ in particular, where the heavy elements are CI, Br and I with C, Si and Ge hydrides. In most of the cases, the latter elements are in an approximately tetrahedral environment.

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