Unusually Weak Binding Interactions in Tetrazole−Amidine Complexes
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https://figshare.com/articles/dataset/Unusually_Weak_Binding_Interactions_in_Tetrazole_Amidine_Complexes/3372439
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资源简介：
Tetrazoles frequently replace carboxylic acids in pharmaceutical drugs. However, while the binding modes of tetrazolate and carboxylate
anions in amidinium complexes turns out to be similar, the association constant of the former is 2−3 orders of magnitude smaller in DMSO.
Crystal structures revealed that the N···H−N hydrogen bonds in amidinium tetrazolates are bent (162° and 169°) and noticeably longer (N···N
2.96 Å) than corresponding hydrogen bonds in both amidinium carboxylates and ammonium tetrazolates.
创建时间：
2016-05-12
