Potassium trifluoro[(Z)-3-(oxan-2-yloxy)prop-1-en-1-yl]borate monohydrate
نویسندگان
چکیده
The title compound, K(+)·C(8)H(13)BF(3)O(2) (-)·H(2)O, which was obtained from the reaction of a modified form of Z-vinylic telluride via a transmetalation reaction with n-BuLi, crystallizes as K(+) and C(8)H(13)BF(3)O(2) (-) ions along with a water mol-ecule. The K(+) cation is surrounded by four anions, making close contacts with six F atoms at 2.659 (3)-2.906 (3) Å and with two O atoms at 2.806 (3) and 2.921 (3) Å in a distorted bicapped trigonal-prismatic geometry.
منابع مشابه
Potassium trifluoro[(Z)-3-methoxyprop-1-enyl]borate
In the title salt, K(+)·C(4)H(7)BF(3)O(-), the K atom is surrounded by six anions making close contacts through seven F [K⋯F = 2.779 (1)-3.048 (1) Å] and two O [K⋯O = 2.953 (2) and 3.127 (2) Å] atoms in a trivacant fac-vIC-9 icosa-hedral coordination geometry.
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In the title compound, C26H24N2O2, the benzimidazole ring system is almost planar [maximum displacement = 0.025 (1) Å] and makes dihedral angles of 80.48 (5) and 41.57 (5)° with the benzene rings, which are inclined to one another by 65.33 (6)°. In the crystal, mol-ecules are linked via C-H⋯π and weak π-π inter-actions [centroid-centroid distance = 3.8070 (7) Å and inter-planar distance = 3.616...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2008