The crystal structure of [{m,m-bis(ZnII-cyclen)}3(μ2-CO3)2(H2O)2](ClO4)8·nH2O, m,m-bis(ZnII-cyclen) = 11,14,17,110,51,54,57,510-​octaaza-1,5(1,4)-dicyclododecana-3,7(1,3)-dibenzenacyclooctaphane dizinc(II) complex, was determined by the single-crystal X-ray diffraction method at 93.15 K. The titled complex crystallized in the monoclinic space group P21/n and Z = 4 with a = 16.2677(1), b = 26.5722(2), c = 30.8348(2)Å, β = 94.2040(10)°, and V = 13293.05(16)Å3. The R1 [I > 2σ(I)] and wR2 (all data) values were 0.0682 and 0.2005, respectively, for all 24139 independent reflections. In the crystal structure, three m,m-bis(ZnII-cyclen) units are linked via two μ2-carbonate ions and form a single strand chain. Crystal water is coordinated to each end of the chain. The respective ZnII center forms a slightly distorted square pyramidal geometry. The hydrogen bond network among the cyclen rings, carbonate ions, crystal waters, and perchlorate ions connects m,m-bis(ZnII-cyclen) units.

Yoshimi ICHIMARU

Koichi KATO

Kirara SUGIURA

Chisa HIRATA

Wanchun JIN

Haruto FUJIOKA

Hiromasa KUROSAKI

Tohru KOIKE

X-ray Structure Analysis Online

Crystal Structure of [{&lt;i&gt;m,m&lt;/i&gt;-bis(Zn&lt;sup&gt;II&lt;/sup&gt;-cyclen)}&lt;sub&gt;3&lt;/sub&gt;(μ&lt;sub&gt;2&lt;/sub&gt;-CO&lt;sub&gt;3&lt;/sub&gt;)&lt;sub&gt;2&lt;/sub&gt;(H&lt;sub&gt;2&lt;/sub&gt;O)&lt;sub&gt;2&lt;/sub&gt;](ClO&lt;sub&gt;4&lt;/sub&gt;)&lt;sub&gt;8&lt;/sub&gt;·&lt;i&gt;n&lt;/i&gt;H&lt;sub&gt;2&lt;/sub&gt;O

[{m,m-双(ZnII-环己烯)}3(μ2-CO3)2(H2O)2](ClO4)8·nH2O的晶体结构

Crystal Structure of [{<i>m,m</i>-bis(Zn<sup>II</sup>-cyclen)}<sub>3</sub>(μ<sub>2</sub>-CO<sub>3</sub>)<sub>2</sub>(H<sub>2</sub>O)<sub>2</sub>](ClO<sub>4</sub>)<sub>8</sub>·<i>n</i>H<sub>2</sub>O

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Journal Info

Category	Quartile
CRYSTALLOGRAPHY	4