Yoshimi Ichimaru, Koichi Kato, Wanchun Jin, K. Sugiura, Emiko Kinoshita-Kikuta, E. Kinoshita, H. Kurosaki, T. Koike
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引用次数: 0
摘要
用单晶x射线衍射法在93.15 K下测定了双{1,3-双[双(吡啶-2-甲基)氨基]丙-2-奥拉托-二锌(II)}正磷酸盐三(高氯酸盐)八水合物[(Phos-tag) 2- po 43 -][ClO 4 -] 3·8H 2o的晶体结构。在单斜空间群C 2/ C和Z = 4中结晶，a = 16.8423(2)， b = 21.3554(2)， C = 19.9942(2)Å， β = 106.8690(10)°，V = 6881.95(13)Å 3。6253个独立反射的R 1 [I > 2 σ (I)]和wR 2(所有数据)值分别为0.0447和0.1142。在晶体结构中，每个锌(II)离子与两个吡啶胺、一个叔胺、一个醇氧和一个磷酸氧配位，形成三角双锥体几何结构。正磷酸盐三阴离子以μ 4 η 4桥模式连接两个双核锌(II)配合物(Phos-tag)。
Crystal Structure of Bis{1,3-bis[bis(pyridin-2-ylmethyl)amino]propan-2-olato-dizinc(II)}orthophosphate Tris(perchlorate) Octahydrate, [(Phos-tag)2-PO43−][ClO4−]3·8H2O
The crystal structure of bis{1,3-bis[bis(pyridin-2-ylmethyl)amino]propan-2-olato-dizinc(II)}orthophosphate tris(perchlorate) octahydrate, [(Phos-tag) 2 -PO 43– ][ClO 4– ] 3 ·8H 2 O was determined by the single-crystal X-ray diffraction method at 93.15 K. The titled complex crystallized in the monoclinic space group C 2/c and Z = 4 with a = 16.8423(2), b = 21.3554(2), c = 19.9942(2)Å, β = 106.8690(10) ° , and V = 6881.95(13)Å 3 . The R 1 [ I > 2 σ ( I )] and wR 2 (all data) values were 0.0447 and 0.1142, respectively, for all 6253 independent reflections. In the crystal structure, each zinc(II) ion is coordinated with two pyridyl amines, a tertiary amine, an alkoxide oxygen, and a phosphate oxygen to form a trigonal bipyramidal geometry. The orthophosphate trianion connects two dinuclear zinc(II) complex (Phos-tag) in a μ 4 η 4 bridge mode.
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