Crystal Structure of Basic Beryllium Acetate

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Structure of the Carboxyl Group: II. The Crystal Structure of Basic Beryllium Acetate.

radii given in Ref. 1 are about 2% too large, and that the double-bond carbon-oxygen distance should be 1.26 A.) The only other available value for the carboxyl group, aside from the value 1.29 * 0.05 A reported in the following paper for the acetate group, is C-O = 1.25 0.05 A for crystalline oxalic acid dihydrate.7 It seems probable that this value is slightly low, especially since the value ...

متن کامل

The Crystal Structure of Beryllium and of Beryllium Oxide.

before collision. No drop is seen at 5.4 volts which would correspond to the loss of 10.4 volts which is normally assumed to take place at ionization. From curves of such nature for different velocities of impact, it has been possible to determine more surely than heretofore the energy losses at electron impact. The outstanding results of the investigation are: 1. The discovery by Mohler, Foote...

متن کامل

Crystal structure of a mixed solvated form of amoxapine acetate

The mixed solvated salt 4-(2-chloro-dibenzo[b,f][1,4]oxazepin-11-yl)piperazin-1-ium acetate-acetic acid-cyclo-hexane (2/2/1), C17H17ClN3O(+)·C2H3O2 (-)·C2H4O2·0.5C6H12, crystallizes with one mol-ecule of protonated amoxapine (AXPN), an acetate anion and a mol-ecule of acetic acid together with half a mol-ecule of cyclo-hexane. In the centrosymmetric crystal, both enanti-omers of the protonated ...

متن کامل

Crystal structure of ethyl 2-(4-chloro­anilino)acetate

The title compound, C10H12ClNO2, is close to planar (r.m.s. deviation for the 14 non-H atoms = 0.053 Å). In the crystal, inversion dimers linked by pairs of N-H⋯Oc (c = carbox-yl) hydrogen bonds generate R 2 (2)(10) loops.

متن کامل

Crystal structure of ethyl 2-(di­eth­oxy­phosphor­yl)-2-(2,3,4-tri­meth­oxy­phen­yl)acetate

The title compound, C17H27O8P, was prepared by Michaelis-Arbuzov reaction of ethyl 2-bromo-2-(2,3,4-tri-meth-oxy-phen-yl)acetate and triethyl phosphite. Such compounds rarely crystallize, but single crystals were recovered after the initial oil was left for approximately 10 years. The bond angle of the sp (3)-hybridized C atom connecting the benzene derivative with the phospho unit is widened m...

متن کامل

ذخیره 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: Nature

سال: 1923

ISSN: 0028-0836,1476-4687

DOI: 10.1038/111532a0