bonds相关论文
Chinas bond market is in the rapid development,the amount of corporate bonds,private debt,governmental bonds substantial......
（一） Plant Trees It was breezy yesterday and the weather was comfortable. My class teacher led our students go to ......
Pressure has an important effect on chemical bonds and their chemical properties. The atypical compounds NaCl3 and CsF3 ......
The article presents a generalization of our electron microscopic results got on some binary and ternary alloys based on......
Increased catabolism and decreased unsaturation of ganglioside in patients with inflammatory bowel d
AIM: To investigate whether accelerated catabolism of ganglioside and decreased ganglioside content contribute to the et......
<正> 4-iodophenoxyacetic acid （IC6H4OCH2COOH） is a plant growth control agent. It has been shown that strong O—H… O hydr......
<正> In the study of thermal degradation of high polymers, Madorsky and Straus suggested that degradation of polychlorot......
<正> The splitting of natural insulin into its individual chains and the resynthesis of insulin therefrom involve the cl......
<正> At present, gossypol as the male oral contraceptive has been employed for clinical trial. Although it is an effecti......
<正> Annulenes are monocyclic conjugated polyenes with alternating single and double bonds. The π-electron current, cop......
<正> As it is not able to directly observe the dynamical process of the thermal cis-trans isomerization with C=C double ......
<正> Under the catalysis of several transition metal halides, 1,5-cyclooctadiene usually undergoes the ring opening poly......
<正> The ionic character percentage 9％ of molecules or crystals is often expressed by dividing the effective charge of th......
<正> We have derived the conservation principle of pointy from the field theory and, with it, discussed the selection ru......
<正> The pyrrolizidine alkaloid monocrotaline-N-oxide is synthesized from monocrotaline (C16H23NO6). Many pyrrolizidine ......
<正> This paper is a report on the method for calculating the net charge on the bonding atom with electronegativity sugg......
<正> The strueture generator and substructure search computer program (SGSSp) has been used in identification of molecul......
CRYSTAL AND MOLECULAR STRUCTURE OF A TRIS-THIOUREA COMPLEX OF MOLYBDENUM（Ⅲ） CHLORIDE Mo[SC（NH2）2]3Cl
<正> A series of thiourea complexes of molybdenum have been prepared by one of which is the rather stable MoCl3（Tu）3. On t......
The present paper covers seven rare earth-containing tungstosilicate heteropoly complexesLnHSiW_(12)O_(40)·xH_2O with ......
Both non-reduced/reduced(NR/R)two-dimensional diagonal SDS-PAGE and NR/Rone-dimensional SDS-PAGE showed no disulfide bon......
The anion coordination complex,[ClPt(bpt)4]Cl (bpt=N,N’-bis(3-pyridylmethyl)-2-thiourea),was synthesized and studied ......
A new method is proposed to quick predict the strength of intermolecular hydrogen bonds.The method is employed to produc......
Bromine-contained and Modified with Amino Group, D-π-A α-Cyanostilbenzene Derivative:Synthesis, Crys
A novel D-π-A type α-cyanostilbenzene derivative,(Z)-2-(4-aminophenyl)-3-(4-bromophenyl)-acrylonitrile(ABAN), was desi......
Synthesis,Crystal Structure and Bioactivity of 1-(3-((Benzo[d][1,3]dioxol-5-yloxy)methyl)-phenethyl)
The title compound l-(3-((benzo[d][l,3]dioxol-5-yloxy)methyl)phenethyl)-4-phenylpiperidin-4-ol(4,C_(27)H_(29)NO_4,M_r = ......
An ultra-light and high porosity nano microfibril aerogel was prepared from konjac glucomannan(KGM) by the electrospinni......
With the development of molecular science,which focuses largely on the synthesis and functions of molecules linked toget......
The influence of rotational isomerism on the two-photon absorption(TPA) of FTC chromophores has been investigated using ......
Two polymorphic forms (forms I and IV) of antidepressant bupropion hydrobro- mides were prepared and characterized by po......
Two new hydrazone compounds, 3-bromo-N’-(2-chloro-5-nitrobenzylidene)-ben- zohydrazide 1 and 3-bromo-N’-(4-nitrobenzyl......
Phenylboronic acids in crystal engineering:Utility of the energetically unfavorable syn,syn-conforma
Phenylboronic acids can exist, in principle, in three different conformers (syn,syn; syn,anti and anti,anti) with distin......
Crystal structure of the levocloperastine fendizoate (C80H76Cl2N2O10, C20H25ClNO+· C20H13O4-) has been determined by si......
Computational studies of σ-type weak interactions between NCO/NCS radicals and XY(X = H,Cl;Y = F,Cl,
The triatomic radicals NCO and NCS are of interest in atmospheric chemistry,and both the ends of these radicals can pote......
Theoretical characterization of single-electron iodine-bond weak interactions in CH_3…I-Y(Y=BH_2,H,C
Iodine-involved single-electron halogen bonds (SEXBs) weak interactions in the systems of CH3···I-Y(Y = BH2, H, CH3, ......
The influence of the lone pair of electrons in thallium complexes is analyzed using the bond valence sum method.Bond len......
Synthesis, Crystal Structure and Photocatalytic Properties of a Supramolecular Assembly Based on Keg
A new supramolecular compound (4,4’-bipyH)4[SiW12O40](4,4’-bipy) (4,4’-bipy = 4,4’-bipyridine) was synthesized hydro......
Hydrothermal Synthesis and Crystal Structure of a Novel Polymolybdate with Two Kinds of Organonitrog
A novel inorganic-organic compound (C4N2H12)(C2N2H10)2[Mo5P2O23] (1) has been synthesized by the reaction of (NH4)2MoO4,......
A Fluorescent Cobalt(Ⅱ) Complex for the Recognition of Cations and Small Molecules: Synthesis, Struc
A fluorescent cobalt(Ⅱ) complex, 1 [Co(H2bibim)2(5-nipa)], for the recognition of cations and small molecules construct......
As the oil crisis and environment concerning deepen,the uses of renewable resources have attracted considerable attentio......
A One-dimensional Metallic Oxide Constructed from Molybdenum Clusters and Mn(Ⅱ)-[3-(2-pyridyl) pyraz
A new polyoxomolybdate compound [Mn II (L) 2 (Mo 8 O 26) 0.5 ] 2n (1,L=3-(2-pyridyl)pyrazole) has been hydrothermally sy......
Structural properties of hydroxyl-substituted alkyl benzenesulfonates at the water/vapor and water/d
Molecular dynamics simulations have been performed to investigate the structural properties of hydroxyl-substituted alky......
4-Amino-3-(p-chlorophenyl)-5-(p-methoxybenzyl)-4H-1,2,4-triazole:X-ray and DFT-calculated Structures
The title compound, 4-amino-3-(p-chlorophenyl)-5-(p-methoxybenzyl)-4H-1,2,4- triazole I , C16H15ClN4O), has been determi......
Synthesis and Structure of bc-Dichloro-af-dihydroxo-de-bis(N-3-pyridinylmethanesulfonamide)platinum(
The Pt(Ⅳ) complex cis,cis,trans-[Pt(PMSA)2Cl2(OH)2]2H2O (1), where PMSA=N-3-pyridinylmethanesulfonamide, has been synth......
An Unusual Binodal (4,12)-Connected 3D Supramolecular Network Based on [Mn_4(OH)_2(H_2O)_2]~(6+) Sub
A new two-dimensional MnⅡ metal-organic framework (MOF), [Mn4(μ3-OH)2L2 (4,4 -bipy)2(H2O)2]·H2O(1, H3 L= 5-oxyacetate......
A novel coordination complex [Zn(bipy)2(H2O)4]·L·3H2O (1, bipy = 4,4’-bipyridine, LHNa = aniline-2,5-disulfonic acid ......
A Novel Three-dimensional Extended Supramolecular Network Constructed from Octamolybdate Clusters an
A novel organic-inorganic hybrid, Na2(Hmorph)2[Mo8O26]·2H2O(1, Hmorph=morpholine), has been synthesized by convenient a......
The interacting patterns and mechanism of the catechin and cytosine have been investigated using the density functional ......
Crossed Ladders in a 2-D Mixed-ligand Lanthanide Coordination Polymer:Synthesis,Crystal Structure an
A new metal-organic coordination polymer,[Ce(L 1)(L 2)(H 2 O)]·2H 2 O (1,H 2 L 1=2,6-dimethylpyridine-3,5-dicarboxylic ......
Quantum chemical calculations of the structures and cation-anion interaction of 1-ethyl-3-methylimidazolium lactate ([Em......
Synthesis and Crystal Structure of N-[2-(4-Chlorophenyl)-1-(1-methylcarbamoyl-2-phenyl-ethylcarbamoy
N-[2-(4-chlorophenyl)-1-(1-methylcarbamoyl-2-phenyl-ethylcarbamoyl)-3-phenyl-cyclopropyl]benzamide,C33H30ClN3O3,has been......
Synthesis,Bioactivity and Crystal Structure Analysis of Diisopropyl[(4-cyanopyrazol-3-ylamino)(2-hyd
The title compound,diisopropyl[(4-cyanopyrazol-3-ylamino)(2-hydroxylphenyl) -methyl] phosphonate was synthesized by the ......
