Bis(ammonium) Zoledronate Dihydrate

Table 3

Hydrogen-bond geometry (Å, °).

	D–H	H⋯A	D⋯A	D–H⋯A
O6–H6⋯O3^i	0.82	1.74	2.552 (3)	170
O7–H7⋯O8^ii	0.82	1.95	2.699 (3)	151
O8–H8A⋯O5	0.81 (2)	1.95 (2)	2.751 (4)	168 (4)
O8–H8B⋯O2^iii	0.80 (2)	2.01 (2)	2.806 (4)	171 (5)
O9–H9A⋯O1^iii	0.83 (2)	1.96 (2)	2.769 (3)	166 (4)
O9–H9B⋯O3^iv	0.84 (2)	2.00 (2)	2.841 (3)	179 (4)
N2–H2N⋯O2^v	0.86 (2)	1.77 (2)	2.613 (3)	165 (4)
N3–H3A⋯O1^vi	0.88 (2)	1.89 (2)	2.761 (4)	168 (4)
N3–H3B⋯O4^iv	0.86 (2)	2.16 (3)	2.968 (4)	156 (4)
N3–H3B⋯O6^iv	0.86 (2)	2.61 (3)	3.315 (4)	140 (4)
N3–H3C⋯O4	0.88 (2)	2.14 (2)	3.003 (4)	169 (5)
N3–H3D⋯O9	0.86 (2)	2.16 (3)	2.909 (4)	146 (4)
N4–H4A⋯O9^vii	0.88 (2)	2.02 (3)	2.812 (4)	149 (3)
N4–H4B⋯O2^vi	0.87 (2)	2.01 (2)	2.857 (4)	165 (3)
N4–H4C⋯O4	0.88 (2)	2.01 (2)	2.893 (4)	179 (5)
N4–H4D⋯O5^vii	0.88 (2)	2.16 (2)	3.000 (4)	159 (4)

Symmetry codes: ⁱ𝑥−1,𝑦,𝑧; ⁱⁱ𝑥,𝑦−1,𝑧; ⁱⁱⁱ𝑥−1,𝑦+1,𝑧; ^iv−𝑥+1,−𝑦+1,−𝑧+1; ^v−𝑥+2,−𝑦,−𝑧; ^vi𝑥,𝑦+1,𝑧; ^vii𝑥+1,𝑦,𝑧.