X-ray structure of hexamethyl benzenehexacarboxylate, [C<sub>6</sub>(COOCH<sub>3</sub>)<sub>6</sub>]
نویسندگان
چکیده
منابع مشابه
X - Ray Structure of Hexamethyl Benzenehexacarboxylate , [ C 6 ( Cooch
The thermal treatment of [Ru2(CO)6(μ-η,η-C4H3O){μ-P(C4H3O)2}] 1 with dimethyl acetylenedicarboxylate (DMAD) at 110 oC leads to cyclotrimerization of DMAD. The cyclotrimerization product hexamethyl benzenehexacarboxylate, [C6(COOCH3)6] 2, was obtained in 37% yield and characterized by a combination of spectroscopic data and single crystal X-ray diffraction study. Compound 2 crystallizes in the m...
متن کاملSynthesis and X-ray Crystal Structure of Meso-5,5,7,12,12,14- hexamethyl-1,4,8,11-tetraazacyclotetradecane-1,8-di-(1-methyl- naphthalene)
The pendant-arm macrocycle, meso-5,5,7,12,12,14-hexamethyl-1,4,8,11tetraazacyclotetradecane-1,8-di-(1-methylnaphthalene) has been synthesized and its single crystal structure determined. The molecule crystallizes in a primitive monoclinic cell, with the space group P21/a (#14). The cell dimensions are a = 10.778(3)Å, b = 13.809(3) Å, c = 11.420(2) Å, ∃ = 102.49(2)°, volume = 1659.5(6) Å.
متن کاملX-Ray, Crystal Structure and Solution Phase Studies of a Polymeric SrII Compound
In the crystal structure of the title polymeric compound, [C42H38N6O33Sr5.2(H2O)]n, five independent metal atoms (Sr1-Sr5) have different coordination environments. The Sr1 and Sr5 atoms are nine coordinated and feature distorted tricapped trigonal-prismatic and capped square-antiprismatic geometries, respectively....
متن کاملCHROMOSOME STRUCTURE X. AN X-RAY EXPERIMENTt
T WAS recently found (NEBEL and RUTTLE, in press) that Tradescantia I reflexa Raf. shows four threads1 per chromosome during all somatic as well as during all premeiotic stages. Multiplication of threads occurs a t metaphase during somatic division (fig. I). In meiosis of T . reflexa the four threads multiply a t early interkinesis and do not do so again until the metaphase of the first pollen ...
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: Journal of Bangladesh Academy of Sciences
سال: 1970
ISSN: 0378-8121
DOI: 10.3329/jbas.v34i2.6866