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Abstract:
用X射线衍射测定了吡啶和甲醇轴向配位的1, 4, 8, 11, 15, 18, 22, 25-八丁氧基酞菁钴(即八-α-丁氧基酞菁钴){[(n-BuO)8Pc]Co(Py)(MeOH)}(1)的晶体结构. 该晶体属单斜晶系, 空间群为P21/n, a = 1.06482(4), b = 3.5487(2), c = 1.79428(9) nm, β= 103.246(2)°, Z = 4, V = 6.5792(5) nm3, μ= 0.325 mm-1. 结果表明, 配合物的酞菁环骨架基本保持与无取代酞菁相似的平面构型, 与带有同样取代基但无轴向配位的1, 4, 8, 11, 15, 18, 22, 25-八丁氧基酞菁铜{[(n-BuO)8Pc]Cu}(2)的酞菁环骨架的马鞍状构型比较显著不同. 在(1)的结构中, 取代基丁氧基略为偏离环平面, 环上下分别由吡啶和甲醇与Co原子从轴向配位. 此外, 分子在a轴方向上形成一维分子链, 链中相邻酞菁分子环骨架间以一个苯环相互重叠, 重叠平面间距0.3565 nm.
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中国科学B辑
ISSN: 1006-9240
CN: 11-1788/N
Year: 2002
Issue: 5
Volume: 32
Page: 391-396
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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