tˈɪn ɹˌoʊmən tˈuː sˈɛlənˌaɪd ɐdˈɑːpts ɐ lˈeɪɚd ˌɔːɹθoːɹhˈɑːmbɪk kɹˈɪstəl stɹˈʌktʃɚɹ æt ɹˈuːm tˈɛmpɹɪtʃɚ, wˌɪtʃ kæn biː dᵻɹˈaɪvd fɹʌm ɐ θɹˈiːdᵻmˈɛnʃənəl dɪstˈɔːɹʃən ʌvðə nˈɑː sˌiːˈɛl stɹˈʌktʃɚ.
Tin(II) selenide adopts a layered orthorhombic crystal structure at room temperature, which can be derived from a three-dimensional distortion of the NaCl structure.