You may also wish to search for items by Gay, S. and Gay.
Only one matching reference was found.
Presilla-Marquez, J.D.; Gay, S.C.; Rittby, C.M.L.; Graham, W.R.M., Vibrational spectra of tetra-atomic silicon--carbon clusters. II. Si2C2 in Ar at 10 K, J. Chem. Phys., 1995, 102, 16, 6354, https://doi.org/10.1063/1.469352 . [all data]