Compound symbol

Molecular ion (M⁺) peak at m/z

Relative intensity (%)

S.S

C₁₅H₁₄N₂O₄S

(318.07)

73.5

S.S-Ag

1:1

C₁₅H₁₃AgN₂O₄S

(425.21)

88.4

S.S-Cd

2:1

C₃₀H₃₀CdN₄O₁₀S₂

(783.12)

61.1

S.S-Ce

2:1

C₃₀H₂₈CeN₅O₁₂S₂

(854.82)

66.8

S.S-Co

2:1

C₃₀H₃₀CoN₄O₁₀S₂

(729.64)

86.1

S.S-Cr

2-1

C₃₀H₂₈ClCrN₄O₉S₂

(740.14)

77.4

S.S-Fe(III)

2-1

[C₃₀H₃₆FeN₇O₂₂S₂]³⁺(NO₃)₃⁻³∙3(H₂O)

(966.62)

82.0

S.S-Ni

2:1

C₃₀H₃₀NiN₄O₁₀S₂

(729.40)

69.9

S.S-Pb

2:1

C₃₀H₃₀PbN₄O₁₀S₂

(877.91)

92.8