Synthesis, Crystal Structure, and Characterization of a New Organic-Inorganic Hybrid Material: (H₃AEP)₂⋅(BiCl₆)⋅3Cl⋅2H₂O

Table 4

Wavenumbers (cm⁻¹) and relative assignments of the observed bands in the infrared and Raman spectrum of (H₃AEP)₂·(BiCl₆)·3Cl·2H₂O.

IR	Raman	Assignments
—	101	Bi–Cl bending
—	211	Bi–Cl symmetric stretch
—	249	Bi–Cl asymmetric stretch
596	—	𝜈 (N–C–C–N)
764	—	𝛿 (C–N)
967	—	𝛿 (C–C)
1034	—	𝜈𝑠 (C–C)
1230	—	𝜈𝑠 (C–N)
1381	—	𝜈as (C–C)
1571	—	𝛿 (N–H)
2703	—	𝜈𝑠 (C–H)
2821	—	𝜈as (C–H)
3005	—	𝜈 (O–H)
3096	—	𝜈𝑠 (N–H)
3437	—	𝜈as (N–H)