HYDROGEN-BONDED ADDUCTS OF FERROCENE-1,1'-DIYLBIS(DIPHENYLMETHANOL) WITH NITROGENOUS BASES - CRYSTAL AND MOLECULAR-STRUCTURE OF THE 2/1 ADDUCT WITH HEXAMETHYLENETETRAMINE

被引:11
|
作者
FERGUSON, G [1 ]
GLIDEWELL, C [1 ]
LEWIS, A [1 ]
ZAKARIA, CM [1 ]
机构
[1] UNIV GUELPH,DEPT CHEM & BIOCHEM,GUELPH,ON N1G 2W1,CANADA
关键词
IRON; FERROCENE; HOST-GUEST ADDUCTS; HYDROGEN BONDING; CRYSTAL STRUCTURE;
D O I
10.1016/0022-328X(94)05312-Y
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Ferrocene-1,1'-diylbis(diphenylmethanol) [Fe(C(5)H(4)CPh(2)OH)(2)] forms hydrogen-bonded host-guest adducts with nitrogenous bases. A 2:1 adduct is formed with hexamethylenetetramine, [(CH2)(6)N-4], 1:1 adducts with 1,4-dimethylpiperazine and 1,4-diazabicyclo [2.2.2]octane and a 1:2 adduct with 3-pyridylferrocene. The crystal structure of the hexamethylenetetramine adduct has been determined. The structural unit contains two molecules of the host ferrocenediol and one molecule of the guest; the diol forms both intramolecular O-H ... O and intermolecular O-H ... N hydrogen bonds, but two of the four nitrogen atoms in the [(CH2)(6)N-4] guest molecules play no part in the hydrogen bonding.
引用
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页码:229 / 234
页数:6
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