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. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: J Solid State Chem. 2009 Oct 1;182(10):2698–2706. doi: 10.1016/j.jssc.2009.06.042

Table 2.

Comparisons of Zn O and Zn N bond distances (Å) in iminodiacetato zinc complexes (adenine = Hade, imidazole = im)

CN Complexes Zn–N Zn–O (β-carboxy) Ref.
4 (NH4)n[Zn(Hida)Cl2]n(1) – 1.989(1), 1.966(1) This work
[Zn(Hida)]n.4H2O(3) – 1.963(2), 1.973(2)
6 [Zn(ida)(H2O)2]n (2) 2.114(2) 2.010(2), 2.092(2), 2.251(2)
[Zn(ida)(phen)(H2O)]·2H2O (4) 2.132(2), 2.091(2), 2.153(2) 2.187(2), 2.070(2)
K2[Zn(ida)2]·3H2O 2.16(2) 2.12(2), 2.03(2) 23
La[Zn(Hida)(ida)2]·½H2O 2.137(3) 2.092(3), 2.126(3) 24
[Zn(ida)(Hade)(H2O)2] 2.167(2) 2.112(2), 2.125(2) 25
[Zn(ida)(CH2im2)]·H2O 2.080(3)–2.177(3) 2.106(2)–2.209(3) 26