. 2021 Jun 4;60(12):8811–8825. doi: 10.1021/acs.inorgchem.1c00752

Table 1. MP-AES Study of the Reaction between [NBu₄]₂[Pt₆(CO)₁₂] and [NBu₄]₂[Ni₆(CO)₁₂].

[Pt₆(CO)₁₂]^2–:[Ni₆(CO)₁₂]^2– stoichiometry	Pt:Ni calcd	Pt:Ni by MP-AES	IR (thf, 293 K) ν_CO, cm^–1
1:5	0.20	0.20	1983(vs), 1810(m), 1787(m)
1:2	0.50	0.56	2003(s), 1984(vs), 1809(m)
1:1	1.00	1.24	2004(vs), 1984(vs), 1802(m)
2:1	2.00	2.32	2004(vs), 1985(sh), 1802(m)
5:1	5.00	5.44	2005(vs), 1802 (m)

Table 1. MP-AES Study of the Reaction between [NBu4]2[Pt6(CO)12] and [NBu4]2[Ni6(CO)12].