Extended Data Fig. 1: Raman spectra of 1Br8·26NH3 and 3Cl6·6NH3 measured in fused-silica tubes at room temperature. | Nature Chemistry

Extended Data Fig. 1: Raman spectra of 1Br8·26NH3 and 3Cl6·6NH3 measured in fused-silica tubes at room temperature.

From: Complexes featuring a linear [N≡U≡N] core isoelectronic to the uranyl cation

Extended Data Fig. 1

a, 1Br8·26NH3 in NH3 crystallized at −40 °C. b, Decomposition product of 1Br8·26NH3 in NH3 obtained at room temperature. c, Solution over 1Br8·26NH3 in NH3. d) 3Cl6·6NH3 in NH3 obtained at room temperature. Bands at 850–950 cm−1 are assigned to the U≡N stretching vibration. The abbreviation rt means room temperature, the laser wavelength was λ = 532 nm.

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