The thermal behaviour and some relationships between the physical properties and structure of complexes of general formula ( n-C nH 2 n+1NH 2) 2CuCl 2, with n = 10, 12, 18, have been investigated by DSC and X-ray powder diffraction techniques. The high enthalpy solid—solid phase ...
This invention concerns certain new mixed ethers having the general formula, R-O-CH(R") CnH2n-O-R' wherein R and R' are different aromatic radicals, one of them being a neutral radical of the xenane, i. e. diphenyl, series, and R" is hydrogen or an alkyl radical. Such ethers ar...
The shape of the Neandertal femur is primarily the consequence of a hyperpolar body form Neandertal femora are distinct from contemporaneous near-modern human femora. Traditionally, these contrasts in femoral shape have been explained as the re... TD Weaver - 《Proceedings of the National Academy...
This invention is concerned with a novel group of unsaturated ethers having the following general formula R-O-(CnH2n--O) m-CnH2n-2-X wherein R represents an aromatic radical, X represents chlorine, br
thermally stable working fluid suitable for operating in the range of about -50C up to 350C, comprising as the major component at least one compound of formula (I): CnH2n+2 wherein n is between 9 and 20, and wherein the compounds of formula (I) have at least three branched methyl ...
process for the production of a compound of the general formula cnh2n + 1nh - ch2 - ch2 - nr1 - ch2 ch2 nr2 - ch2 - c6 h4 ci1,231,379. N1 - dodecyl - N3 - (chlorobenzyl)- diethylene triamines. TH. GOLDSCHMIDT A.G. 19 Sept., 1969 [26 Sept., 1968], No. 46343/69. ...
This invention concerns certain new mixed ethers having the general formula, R-O-CH(R") CnH2n-O-R' wherein R and R' are different aromatic radicals, one of them being a neutral radical of the xenane, i. e. diphenyl, series, and R" is hydrogen or an alkyl radical. Such ethers ar...
process for the production of a compound of the general formula cnh2n + 1nh - ch2 - ch2 - nr1 - ch2 ch2 nr2 - ch2 - c6 h4 ci1,231,379. N1 - dodecyl - N3 - (chlorobenzyl)- diethylene triamines. TH. GOLDSCHMIDT A.G. 19 Sept., 1969 [26 Sept., 1968], No. 46343/69. ...
general formula (RNH3)2MX4, where Ris an organic group, M is a bivalent 3d ion or Cd, and X ahalogen.2 In these compounds, whose structures areroughly based on the tetragonal K,NiF, lattice, layers ofcorner-sharing MX, octahedra are separated by RNH3+which, if R is a long-chain ...
The isomer shift (IS) and the quadrupole splitting (QS) of the spectrum A at 200 K for (n-CnH2n+1)4N[FeIIFeIII(dto)3](n = 3-6) are quite similar to those (IS = 0.33 mm/s, QS = 0.35 mm/s at 196 K) of the 57Fe Mössbauer spectrum for the FeIII(S = 1/2) site in...