ISSN:
1600-5759
Quelle:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Thema:
Chemie und Pharmazie
,
Geologie und Paläontologie
,
Physik
Notizen:
The title dimer, bis[1-cyclopentadienyl-2-methyl-1-titana-3-trimethylsilyl-2,3-dicarba-closo-hexaborane(6)], [Ti(C5H5)(C6H16B4Si)]2, reveals that the centrosymmetric molecule consists of two bent-sandwich titanacarboranes bridged by the B—H—Ti bonds. The average bond distances are Ti—B 2.445 (3), Ti—C(cage) 2.334 (2) and Ti—C(Cp) 2.376 (3) Å, and the corresponding bond angles are Cp—Ti—Cp 163.2 (1) and Cp—Ti—Cb (Cb = C2B3 face) 139.9 (1)°; the Ti—H separations are 2.10 (2) and 2.19 (2) Å.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1107/S0108270100001013
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