Electronic Resource
1,3,7,9-Tetra-tert-butyl-2,2,8,8-tetramethyl-5,10-diphenyl-1,3,5,7,9,10-hexaaza-2,8-disila-4,6-digermadispiro[3.1.3.1]decane
(1992)
Oxford [u.a.]
:
International Union of Crystallography (IUCr)
Acta crystallographica
48 (1992), S. 1675-1677