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. 2020 Nov 7;21(21):8355. doi: 10.3390/ijms21218355

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© 2020 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Electrospray ionization (ESI) mass spectra of cobalt(III) complexes 1 and 2. (A) (+)-high-resolution electrospray ionization mass spectra (HRESIMS) spectrum of 1, m/z 473.0734 [M]⁺ (calcd. for C₁₈H₂₂CoN₈S₂, 473.0735, Δ –0.21 ppm); (B) (+)-HRESIMS spectrum of 2, m/z 597.1049 [M]⁺ (calcd. for C₂₈H₂₆CoN₈S₂, 597.1048, Δ 0.17 ppm); (C) ESI–MS/MS spectrum of the molecular ion m/z 473.0733; and (D) ESI–MS/MS spectrum of the molecular ion m/z 597.1053.

Electrospray ionization (ESI) mass spectra of cobalt(III) complexes 1 and 2. (A) (+)-high-resolution electrospray ionization mass spectra (HRESIMS) spectrum of 1, m/z 473.0734 [M]⁺ (calcd. for C₁₈H₂₂CoN₈S₂, 473.0735, Δ –0.21 ppm); (B) (+)-HRESIMS spectrum of 2, m/z 597.1049 [M]⁺ (calcd. for C₂₈H₂₆CoN₈S₂, 597.1048, Δ 0.17 ppm); (C) ESI–MS/MS spectrum of the molecular ion m/z 473.0733; and (D) ESI–MS/MS spectrum of the molecular ion m/z 597.1053.