Iodomanganate(II): Darstellung und Kristallstrukturen von (Ph4P)MnI3L, MnI2 L3, [MnIL5]I3 und [MnL6](I3)2 (L = Tetrahydrofuran) / Iodomanganates(II): Synthesis and Crystal Structures of (Ph4P)MnI3L, MnI2L3, [MnIL5]I3 and [MnL6](I3)2
Iodomanganate(II): Darstellung und Kristallstrukturen von (Ph4P)MnI3L, MnI2 L3, [MnIL5]I3 und [MnL6](I3)2 (L = Tetrahydrofuran) / Iodomanganates(II): Synthesis and Crystal Structures of (Ph4P)MnI3L, MnI2L3, [MnIL5]I3 and [MnL6](I3)2
复制标题
碘锰酸盐 (II)： (Ph4P)MnI3L、MnI2 L3、[MnIL5]I3 和 [MnL6](I3)2 (L = 四氢呋喃) / 碘锰酸盐 (II)：(Ph4P)MnI3L 的合成和晶体结构，
DOI：
10.1515/znb-1988-0208
复制
发表时间：
1988
期刊：
影响因子：
--
通讯作者：
S. Pohl
中科院分区：
文献类型：
--
作者：
P. Stolz;S. Pohl
在 thf 溶液中制备化合物 (Ph4P)MnI3L (1)、MnI2L3 (2)、[MnIL5]I3 (3) 和 [MnL6](I3)2 (4) (L = C4 H8O, thf)，并根据单晶 X 射线衍射数据确定其结构。 1在单斜空间群C2/c中结晶，a = 1743.6(1)，b = 1985.8(1)，c = 1806.7(1) pm，β = 98.74(1)°，Z = 8。1的结构呈现四面体阴离子。发现 Mn-I 距离为 268.0 pm（平均值）。 2：单斜晶系，C2/c，a = 1252.3(2)，b = 1255.0(3)，c = 1271.8(3) pm β = 113.88(2)°，Z = 4。2结构的特征是存在具有扭曲的三角双锥几何形状的中性MnI2L3分子和处于赤道位置的碘原子（Mn-I：271.1 pm）。该化合物从 Mnl2 的四氢呋喃溶液中结晶出来。 3：单斜晶系，C2/c，a = 1695.3(1)，b = 1123.1(1)，c = 1646.2(1̱) pm，β = 96.91(1)°，Z = 4。由 2 和碘制备 3 产生八面体 MnIL+5 阳离子 (Mn-I: 278.8̄ pm) 和三碘阴离子。 4：单斜晶系，P21/n，a = 1005.5(1)。 b = 1056.8(1)，c = 1835.6(2) pm，β = 91.16(1)°，Z = 2。 4 由 3 和碘在 thf 溶液中制备，显示八面体 MnL62+ 阳离子和三碘化物阴离子
The compounds (Ph4P)MnI3L (1), MnI2L3 (2), [MnIL5]I3 (3), and [MnL6](I3)2 (4) (L = C4 H8O, thf) were prepared in thf solution and their structures determined from single crystal X-ray diffraction data. 1 crystallizes in the monoclinic space group C2/c with a = 1743.6(1), b = 1985.8(1), c = 1806.7(1) pm, β = 98.74(1)°, Z = 8. The structure of 1 exhibits tetrahedral anions. The Mn-I distance was found to be 268.0 pm (mean). 2: monoclinic, C2/c with a = 1252.3(2), b = 1255.0(3), c = 1271.8(3) pm β = 113.88(2)°, Z = 4. The characteristic feature of the structure of 2 is the existence of neutral MnI2L3 molecules with a distorted trigonal bipyramidal geometry and the iodine atoms in equatorial positions (Mn-I: 271.1 pm). The compound crystallizes from a solution of Mnl2 in tetrahydrofuran. 3: monoclinic, C2/c with a = 1695.3(1), b = 1123.1(1), c = 1646.2(1̱) pm, β = 96.91(1)°, Z = 4. The preparation of 3 from 2 and iodine yields octahedral MnIL+5 cations (Mn-I: 278.8̄ pm) and triiodide anions. 4: monoclinic, P21/n with a = 1005.5(1). b = 1056.8(1), c =1835.6(2) pm, β = 91.16(1)°, Z = 2. 4 is prepared from 3 and iodine in thf solution, and shows octahedral MnL62+ cations and triiodide anions