Crystal structure of 1,3-bis[seleno(phenyl)-μ5-phospha]-3-selena-4,5-[1,2- dicarba-closo-dodecaborano(12)]-cyclopentane, Se[P(C6H5)Se]2(C2B10H10)
نویسندگان
چکیده
منابع مشابه
Crystal structure of 1,1′-bis[1,7-dicarba-closo-dodecaborane(11)]
In the title compound, C4H22B20, the two {1,7-closo-C2B10H11} cages are linked across a centre of inversion, with C-C = 1.5401 (16) Å. The position of the second non-linking cage C atom was established unambiguously by geometric and crystallographic methods and there is no evidence of C/B disorder.
متن کامل1,2-Bis(methylsulfanyl)-1,2-dicarba-closo-dodecaborane(12).
In the title compound, 1,2-(SCH3)2-1,2-closo-C2B10H10 or C4H16B10S2, the methylsulfanyl groups are bonded to the C atoms of the 1,2-dicarba-closo-dodecaborane cage. The Ccage-Ccage distance is 1.8033 (18) A and the S-Ccage-Ccage-S torsion angle is 1.07 (13) degrees. The Ccage-Ccage distance is compared with those in other 1,2-dicarba-closo-dodecaborane derivatives.
متن کاملCrystal structure of a second polymorph of 2-cyclopentadienyl-1,7-dicarba-2-cobalta-closo-dodecaborane(11)
A new polymorph of the title compound 2-(η-C5H5)-2,1,7-closo-CoC2B9H11, [Co(C5H5)(C2H11B9)], in the space group P21/n has been characterized, including the unambiguous location of both cage C atoms. The precision of this study is an order of magnitude greater than that of the first polymorph [C2/c; Lopez et al. (2010). Collect. Czech. Chem. Commun. 75, 853-869].
متن کاملDefinitive crystal structure of 1,1′-bis[1,2-dicarba-closo-dodecaborane(11)]
In the title compound, C4H22B20, the two {1,2-closo-C2B10H11} cages are linked across a centre of inversion with a C-C distance of 1.5339 (11) Å. By careful analysis of the structure, it is established that the non-linking cage C atom is equally disordered over cage vertices 2 and 3.
متن کامل(1,2-Dicarba-closo-dodecaboranyl)trimethylmethanaminium iodide
The title compound, [1-(CH(3))(3)NCH(2)-1,2-C(2)B(10)H(11)](+)·I(-) or C(6)H(22)B(10)N(+)·I(-), was obtained by the reaction of (1,2-dicarba-closo-dodeca-boran-yl)dimethyl-methanamine with methyl iodide. The asymmetric unit contains two iodide anions and two (o-carboran-yl)tetra-methyl-ammonium cations. The bond lengths and angles in the carborane cage are within normal ranges, but the N-C(meth...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Zeitschrift für Kristallographie - New Crystal Structures
سال: 2007
ISSN: 2197-4578,1433-7266
DOI: 10.1524/ncrs.2007.0060