Coordination chemistry of 7,9-disubstituted 6-oxopurine metal compounds. 1. Copper(II) coordination at N(1). Molecular and crystal structure of (glycylglycinato)(7,9-dimethylhypoxanthine)copper(II) tetrahydrate

1979 ◽  
Vol 101 (25) ◽  
pp. 7504-7510 ◽  
Author(s):  
Luigi G. Marzilli ◽  
Kenneth Wilkowski ◽  
Chian C. Chiang ◽  
Thomas J. Kistenmacher
Keyword(s):  
Crystal Structure ◽  
Coordination Chemistry ◽  
Molecular And Crystal Structure ◽  
Metal Compounds

scholarly journals Molekül- und Kristallstruktur von 1.1-Dimethylsilylentitanocendichlorid, (CH3)2Si(C5H4)2TiCl2 / Molecular and Crystal Structure of l,r-Dimethylsilylene Titanocene Dichloride, (CH3)2Si(C5H4)2TiCl2

1981 ◽  
Vol 36 (10) ◽  
pp. 1208-1210 ◽  
Author(s):  
Hartmut Köpf ◽  
Joachim Pickardt
Keyword(s):  
Molecular Structure ◽  
Crystal Structure ◽  
Structure Determination ◽  
Titanocene Dichloride ◽  
Molecular And Crystal Structure ◽  
Monoclinic Space Group ◽  
Crystal Data ◽  
Space Group ◽  
X Ray ◽  
Structural Dimensions

Abstract The molecular structure of the bridged [1]-titanocenophane 1,1'-dimethylsilylene titanocene dichloride, (CH3)2Si(C5H4)2TiCl2, has been investigated by an X-ray structure determination. Crystal data: monoclinic, space group C2/c, Z = 4, a = 1332.9(3), 6 = 988.7(3), c = 1068.9(3) pm, β = 113.43(2)°. The results are compared with the structural dimensions of similar compounds: 1,1'-methylene titanocene dichloride, CH2(C5H4)TiCl2, with the unbridged titanocene dichloride, (C5H5)2TiCl2 and the ethylene-bridged compound (CH2)2(C5H4)2TiCl2

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