“…IR (ATR, ν in cm –1 ): 3227 (w), 2935 (w), 1635 (s), 1605 (m), 1579 (m), 1540 (s), 1489 (m), 1470 (m), 1445 (m), 1364 (w), 1320 (m), 1298 (m), 1260 (m), 1198 (m), 1143 (m), 1096 (s), 1047 (m), 1027 (m), 1014 (m), 939 (m), 920 (m), 842 (m), 808 (m), 765 (w), 707 (s), 693 (s), 666 (m). Analytical data match those reported in the literature …”