X-ray diffraction on a ZrSe3 single crystal aligned along the (001) plane. XRD was performed at room temperature using a D8 Venture Bruker. The 5 XRD peaks correspond, from left to right, to (00l) with l = 2, 3, 4, 5, 6, 7, 8

Powder X-ray diffraction (XRD) of a single crystal ZrSe3. X-ray diffraction was performed at room temperature using a D8 Venture Bruker.

Raman spectrum of a single crystal ZrSe3. Measurement was performed with a 785 nm Raman system at room temperature.