[Nb6Cl12(CH3OH)4(OCH3)2] . DABCO . 1.66 CH2Cl2: Cluster Units Wrapped in a Network of Hydrogen Bonds

被引：2
|
作者：
Sperlich, Eric [1 ,2 ]
Koeckerling, Martin [1 ,3 ]
机构：
[1] Univ Rostock, Inst Chem, Anorgan Festkorperchem, Albert Einstein Str 3a, D-18059 Rostock, Germany
[2] Univ Potsdam, Inst Chem, KarlLiebknecht Str 24-25, D-14476 Potsdam, Germany
[3] Univ Rostock, Dept Life Light & Matter, D-18051 Rostock, Germany
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2021年 / 647卷 / 18期
关键词：
Niobium; Cluster; Hydrogen Bonds; Synthesis; Structure Determination; HEXANUCLEAR NIOBIUM; CRYSTAL-STRUCTURES; SOLID-STATE; TANTALUM; CHEMISTRY; METALS; NB; BR; TA; CL;
D O I：
10.1002/zaac.202100138
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
An easy-to-do synthesis for the hexanuclear niobium cluster compound [Nb6Cl12(CH3OH)(4)(OCH3)(2)] . DABCO . 1.66 CH2Cl2 has been developed. An one-pot reaction between the cluster precursor [Nb6Cl14(H2O)(4)] . 4H(2)O and methanol with the addition of DABCO leads to the crystallization of the title compound in high yield within a few minutes. The single-crystal X-ray structure of this cluster compound has been determined. Very strong, nearly symmetric intercluster hydrogen bonds Nb-6-MeO...H...OMe-Nb-6 are present between the cluster units. A bridging co-crystalline DABCO molecule is also involved in a three-dimensional hydrogen-bonding network.
引用
收藏
页码：1759 / 1763
页数：5
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