Table 2. Hydrogen Bond Interactions in the Crystal Structure of Compounds 1, T2, and T3^a.

D–H···A	D–H	H···A	D···A	D–H···A
Compound 1
N2–H2N···O1Mi	0.88	1.85	2.732(5)	176
O1M–H1M···Cl1	0.84	2.80	3.481(3)	140
O1M–H1M···O1	0.84	2.21	2.893(4)	139
C1M–H1M3···O2ii	0.98	2.44	3.372(6)	160
C16–H16···Cl1	0.95	2.76	3.313 (4)	118
T2
O9–H9A···N10	0.82	2.49	2.900(5)	112.2
O9–H9A···O18iii	0.82	2.14	2.879(4)	149.2
O18–H18A···O9iv	0.82	2.04	2.833(4)	161.2
T3
C11–H11A···N9v	0.93	2.64	3.326(5)	130.8
C12–H12A···O15v	0.97	2.61	3.514(5)	154.9
O15–H15A···N8vi	0.82	2.09	2.889(4)	164.4

^aSymmetry codes: (i) x, y – 1, z; (ii) −x + 1, −y + 1, −z + 1; (iii) x, −y + 1/2, z + 1/2; (iv) = x, y, z – 1; (v) −x – 1/2, y, z – 1/2; and (vi) x + 1/2, −y – 2, z.