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Figure 2 The centrosymmetrical dimers in crystal structure of I. Dashed lines indicate the intermolecular hydrogen bonds N3–H3⋯Se1i. Symmetry code: (i) −x + 2, −y, −z + 1. |
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Figure 2 The centrosymmetrical dimers in crystal structure of I. Dashed lines indicate the intermolecular hydrogen bonds N3–H3⋯Se1i. Symmetry code: (i) −x + 2, −y, −z + 1. |