標(biāo)題: Titlebook: Coordination Chemistry; Papers Presented in Stanley Kirschner (Professor of Chemistry) Book 1969 Springer Science+Business Media New York [打印本頁(yè)] 作者: misperceive 時(shí)間: 2025-3-21 16:39
書目名稱Coordination Chemistry影響因子(影響力)
作者: 恩惠 時(shí)間: 2025-3-21 20:18 作者: 混合,攙雜 時(shí)間: 2025-3-22 00:34
Respiration and Gaseous Exchange,n. The manganese complex does not appear to be a special chlorophyll molecule associated with chlorophyll in the lipid phase.. The evidence, however, does not rule out a similar complex contained in the protein phase. Recent evidence. indicates that the manganese is in a high oxidation state, +3 or 作者: 嚴(yán)重傷害 時(shí)間: 2025-3-22 06:49 作者: Awning 時(shí)間: 2025-3-22 11:55
Differentiation of Multivariate Functions,The two sets of isomers, Ni(1,4-CTH). (5,7,7,12,12,14-hexamethyl-1,4,8,1 l-tetraazacyclotetradecanenickel(II), Structure (I) and Ni(l,7-CTH). (5,5,7,12,12,14-hexamethyl-1,4,8,11 -tetraazacyclotetradecanenickel(II), Structure (II), are distinguishable primarily on the basis of methyl group positions.作者: 教育學(xué) 時(shí)間: 2025-3-22 14:17
The Stereochemistry of Five- and Six-Membered Chelate Rings— Stereochemical Analysis of a MacrocycliThe two sets of isomers, Ni(1,4-CTH). (5,7,7,12,12,14-hexamethyl-1,4,8,1 l-tetraazacyclotetradecanenickel(II), Structure (I) and Ni(l,7-CTH). (5,5,7,12,12,14-hexamethyl-1,4,8,11 -tetraazacyclotetradecanenickel(II), Structure (II), are distinguishable primarily on the basis of methyl group positions.作者: 教育學(xué) 時(shí)間: 2025-3-22 20:13 作者: Patrimony 時(shí)間: 2025-3-22 21:23
E. J. Neather,Isabelle Rodriguess have been well substantiated; the paper is one of the most often cited references in the field of coordination chemistry. It provides the basis for interpreting pmr studies and for detailed stereochemical studies of metal chelates, including conformational effects of chelate rings.作者: angina-pectoris 時(shí)間: 2025-3-23 02:52
Differentiation of a One-Variable Function,compounds.. In addition, there also has been a considerable renewal of interest in the Pfeiffer effect during this same period of time.. This coincidental renewal of interest in these fields is most fortunate, because it is possible to apply optical rotatory dispersion and circular dichroism techniq作者: 租約 時(shí)間: 2025-3-23 08:13 作者: 完成才會(huì)征服 時(shí)間: 2025-3-23 12:22 作者: 非秘密 時(shí)間: 2025-3-23 16:36
E. J. Neather,Isabelle Rodriguestheir great power of correlating and accounting for chemical phenomena in diverse specific areas including the biochemistry of the essential metallic elements, one of which is chromium. In the first part of this communication, we will discuss briefly the general subject and in the second we will des作者: DEAF 時(shí)間: 2025-3-23 19:45
Respiration and Gaseous Exchange,the oxygen evolution that occurs in photosystem II.. Several investigations have suggested, on the basis of photochemical experiments, that the manganese is involved in the breakdown of a primary oxidant which is formed in the photolytic splitting of water.. The nature of the primary oxidant and the作者: indignant 時(shí)間: 2025-3-23 23:18
E. J. Neather,Isabelle Rodriguess also been studied.. In most cases, it has been found that the oxygen of the amide is the principal coordination site, and the carbonyl oxygen of the amide is a better donor than is the carbonyl oxygen of acetone. This has been attributed to derealization of the nonbonding electron pair on the nitr作者: 元音 時(shí)間: 2025-3-24 05:36 作者: BROOK 時(shí)間: 2025-3-24 09:44
Respiration and Gaseous Exchange,hosphines. of the type R.P(CH.).PR. have been prepared where R = CH., C.H. and C.H. for . 0, 1 and 2, and where R = C.H. and C.H. for . 0, 3, 4, and 5. In metal complexes of cobalt(II) and nickel(II) ions containing these ligands, as the number of CH. groups increases (when R = C.H.) from 0 to 5, a 作者: FICE 時(shí)間: 2025-3-24 13:23
dies, chromium compounds have played an important role because the ..electronic configuration of the Cr. ion imparts properties to its compounds which make them especially valuable for studies involving kinetics, mechanisms, and the dependence of reaction rates on geometrical and electronic factors.作者: 就職 時(shí)間: 2025-3-24 17:15
Respiration and Gaseous Exchange,ger and Fontaine. and later by Moisson.. As expected, Pt(PF.).X. has square planar . geometry. The ability of the PF. unit to serve as a coordination ligand put severe strains on existing coordination theory, since electronegative fluorines attached to the phosphorus would be expected to pull back t作者: 紡織品 時(shí)間: 2025-3-24 21:18
ons.. On the other hand, the only chromium(III) analogs which have been studied are . and .-dichlorobis(ethylenediamine)-chromium(III) cations.. The present study was undertaken to gain additional base hydrolysis data for dihalobis(ethylenediamine)chromium(III) complexes, which will permit a more me作者: Anguish 時(shí)間: 2025-3-25 02:44 作者: 地名詞典 時(shí)間: 2025-3-25 05:38
Waiting for Godot and Happy Dayste covalent bonds in the backbone. Bailar had undertaken a program on such materials with emphasis on bis(chelating) groups a few years after I left Illinois. At the time we started thinking about coordination polymers at Pennsalt, then, the bis(chelate) approach was obviously in good hands, so we c作者: 匍匐 時(shí)間: 2025-3-25 08:36 作者: 現(xiàn)暈光 時(shí)間: 2025-3-25 15:11 作者: 建筑師 時(shí)間: 2025-3-25 16:09
Waiting for Godot and Happy Daystion to problems in inorganic chemistry has been slower in coming, but it is now clear that gas chromatography has much to offer to the inorganic chemist as well. For a more detailed discussion, bibliography, and historical development of inorganic studies, the reader is referred to the book entitle作者: etiquette 時(shí)間: 2025-3-25 22:58 作者: peptic-ulcer 時(shí)間: 2025-3-26 02:30
978-1-4899-6256-0Springer Science+Business Media New York 1969作者: FISC 時(shí)間: 2025-3-26 07:01
Overview: 978-1-4899-6256-0978-1-4899-6555-4作者: 常到 時(shí)間: 2025-3-26 10:30
E. J. Neather,Isabelle Rodriguesetry axis of an octahedral complex ion of the type .-[Co(en).Cl.]., in which en = ethylenediamine, as shown in Fig. 1) was first reported by John C. Bailar, Jr. and R. W. Auten in 1934,. the exact mechanism of this type of reaction is still unknown.作者: 我吃花盤旋 時(shí)間: 2025-3-26 14:35 作者: 中止 時(shí)間: 2025-3-26 19:44
Waiting for Godot and Happy Daysepared iodine chloride and iodine trichloride. Caventou and Peltier were the first to prepare a crystalline form of a polyhalide salt with the isolation of strychnine triiodide in 1819. Since then, many more polyhalides and interhalogens have been discovered.作者: Anguish 時(shí)間: 2025-3-26 23:47
The Octahedral Cobalt(III) Bailar Inversionsetry axis of an octahedral complex ion of the type .-[Co(en).Cl.]., in which en = ethylenediamine, as shown in Fig. 1) was first reported by John C. Bailar, Jr. and R. W. Auten in 1934,. the exact mechanism of this type of reaction is still unknown.作者: 腐敗 時(shí)間: 2025-3-27 03:51
Some Conformational Effects of Chelate Ringss have been well substantiated; the paper is one of the most often cited references in the field of coordination chemistry. It provides the basis for interpreting pmr studies and for detailed stereochemical studies of metal chelates, including conformational effects of chelate rings.作者: humectant 時(shí)間: 2025-3-27 05:59 作者: Directed 時(shí)間: 2025-3-27 12:15
http://image.papertrans.cn/c/image/238044.jpg作者: myriad 時(shí)間: 2025-3-27 14:43 作者: 斜谷 時(shí)間: 2025-3-27 17:54 作者: HEED 時(shí)間: 2025-3-28 01:53
Optical Rotatory Dispersion, Circular Dichroism, and the Pfeiffer Effect in Coordination Compoundscompounds.. In addition, there also has been a considerable renewal of interest in the Pfeiffer effect during this same period of time.. This coincidental renewal of interest in these fields is most fortunate, because it is possible to apply optical rotatory dispersion and circular dichroism techniq作者: 勾引 時(shí)間: 2025-3-28 06:00
Environmental Aspects of the Pfeiffer Effectince has been named the Pfeiffer effect.§ Pfeiffer and Quehl determined the rotation of a 0.04 M solution of zinc camphor sulfonate, Zn(CS).-6H.O, to be 0.92°. On addition of a three mole quantity of phenanthroline (phen) the rotation diminished to 0.08°. In a similar experiment using the brom-camph作者: Pert敏捷 時(shí)間: 2025-3-28 09:16 作者: PANT 時(shí)間: 2025-3-28 11:15
Coordination In Biochemistry: Reactions of Chromium (III)their great power of correlating and accounting for chemical phenomena in diverse specific areas including the biochemistry of the essential metallic elements, one of which is chromium. In the first part of this communication, we will discuss briefly the general subject and in the second we will des作者: 適宜 時(shí)間: 2025-3-28 17:55 作者: 說(shuō)笑 時(shí)間: 2025-3-28 19:49
Coordination Chemistry of Cyclic Amidess also been studied.. In most cases, it has been found that the oxygen of the amide is the principal coordination site, and the carbonyl oxygen of the amide is a better donor than is the carbonyl oxygen of acetone. This has been attributed to derealization of the nonbonding electron pair on the nitr作者: 哪有黃油 時(shí)間: 2025-3-28 23:32
Syntheses and Reactions of Some Diacidobis(Ethylenediamine)-Iridium(III) Complexesems.. Some years ago it was decided to extend these studies to include analogous compounds of the other members of this triad, rhodium(III) and iridium(III). It was then learned that very few such compounds had been prepared and it was necessary to start the laborious task of the syntheses and chara作者: 公豬 時(shí)間: 2025-3-29 04:41
Complexes of Cobalt(II) And Nickel(II) With Bis(2-Diphenyl-Phosphinomethyl)Etherhosphines. of the type R.P(CH.).PR. have been prepared where R = CH., C.H. and C.H. for . 0, 1 and 2, and where R = C.H. and C.H. for . 0, 3, 4, and 5. In metal complexes of cobalt(II) and nickel(II) ions containing these ligands, as the number of CH. groups increases (when R = C.H.) from 0 to 5, a 作者: 抗體 時(shí)間: 2025-3-29 07:49
Cyanoaquochromium(III) Complexes: Isolation, Spectra, Aquation Reactions and Kineticsdies, chromium compounds have played an important role because the ..electronic configuration of the Cr. ion imparts properties to its compounds which make them especially valuable for studies involving kinetics, mechanisms, and the dependence of reaction rates on geometrical and electronic factors.作者: 規(guī)范就好 時(shí)間: 2025-3-29 15:00 作者: 不能強(qiáng)迫我 時(shí)間: 2025-3-29 16:00 作者: Ruptured-Disk 時(shí)間: 2025-3-29 20:31 作者: 征兵 時(shí)間: 2025-3-30 01:47
The Poly(Metal Phosphinates)te covalent bonds in the backbone. Bailar had undertaken a program on such materials with emphasis on bis(chelating) groups a few years after I left Illinois. At the time we started thinking about coordination polymers at Pennsalt, then, the bis(chelate) approach was obviously in good hands, so we c作者: MIME 時(shí)間: 2025-3-30 06:28 作者: stroke 時(shí)間: 2025-3-30 10:14
Some Reactions of the Dibromoiodide Ion with Platinum(II) Coordination Compoundsepared iodine chloride and iodine trichloride. Caventou and Peltier were the first to prepare a crystalline form of a polyhalide salt with the isolation of strychnine triiodide in 1819. Since then, many more polyhalides and interhalogens have been discovered.作者: 開(kāi)始從未 時(shí)間: 2025-3-30 12:28
Gas Chromatographic and Related Studies of Metal Complexestion to problems in inorganic chemistry has been slower in coming, but it is now clear that gas chromatography has much to offer to the inorganic chemist as well. For a more detailed discussion, bibliography, and historical development of inorganic studies, the reader is referred to the book entitle作者: Agronomy 時(shí)間: 2025-3-30 20:02
Optical Rotatory Dispersion, Circular Dichroism, and the Pfeiffer Effect in Coordination Compoundsntal renewal of interest in these fields is most fortunate, because it is possible to apply optical rotatory dispersion and circular dichroism techniques to the study of the Pfeiffer effect with fruitful results .作者: mighty 時(shí)間: 2025-3-30 23:49 作者: dysphagia 時(shí)間: 2025-3-31 04:29
Coordination Chemistry of Cyclic Amides amide is a better donor than is the carbonyl oxygen of acetone. This has been attributed to derealization of the nonbonding electron pair on the nitrogen into a .-molecular orbital involving oxygen, carbon, and nitrogen.作者: 孵卵器 時(shí)間: 2025-3-31 06:53
Syntheses and Reactions of Some Diacidobis(Ethylenediamine)-Iridium(III) Complexesm(III). It was then learned that very few such compounds had been prepared and it was necessary to start the laborious task of the syntheses and characterizations of these desired complexes. Several salts of [Rh(en).X.] . were prepared. and the rates of substitution of some of these have been investigated..作者: 改良 時(shí)間: 2025-3-31 10:11
The Base Hydrolysis of ,-Dibromobis(Ethylenediamine)-Chromium(III) Cationresent study was undertaken to gain additional base hydrolysis data for dihalobis(ethylenediamine)chromium(III) complexes, which will permit a more meaningful comparison with their cobalt(III) analogs.作者: 阻礙 時(shí)間: 2025-3-31 16:57 作者: 殺菌劑 時(shí)間: 2025-3-31 19:47 作者: 時(shí)間等 時(shí)間: 2025-4-1 01:03
Respiration and Gaseous Exchange,distinct change from monodentate to bidentate. coordination and from square planar to tetrahedral configuration has been reported.. When . 3 and R = C.H., planar ? tetrahedral equilibrium in solution has been observed..作者: allergen 時(shí)間: 2025-4-1 02:15
In particular, chromium(III) compounds are sufficiently nonlabile so that intermediates can often be isolated and characterized, and there can be a stepwise replacement of one set of ligands by another set, with widely differing ligand field strength, without incurring a disruptive spin change.作者: flammable 時(shí)間: 2025-4-1 06:32 作者: Spangle 時(shí)間: 2025-4-1 12:24
Waiting for Godot and Happy Daysin which the shortest path from one coordination center to the next contains one, two, and three atoms, respectively. This limitation was made in order to avoid, inasmuch as possible, systems in which competition between bridging and chelation might be a problem; for a group with two donor sites can in principle function in either way.
