Some water-soluble Schiff-base complexes of nickel(II): The role of water

DOI: 10.1039/DT9850001451

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 1451 - 1454 (1985)

Update date:2022-08-03

Topics:

Authors:

Evans, Dennis F.

Missen, Paul H.

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1039/DT9850001451

Disodium nickelate(II), Na2, and disodium bisnickelate(II) have been prepared.Electronic spectra and magnetic susceptibility measurements show that in aqueous solution there is an equilibrium between the square-planar forms and six-co-ordinate species produced by co-ordination of two water molecules.Thermodinamic parameters are reported for the Na2 system.The room-temperature i.r. spectrum of solid (diamagnetic) Na2*2H2O gives two well resolved bands in the O-H stretching region.One of these is extremely sharp (bandwidth 16 cm^-1) and occurs at an unusually high frequency (3630 cm^-1).The i.r. spectra of samples having various extents of deuteriation show that the two water molecules are crystallographically equivalent, with C₁ site symmetry.In each H2O, one hydrogen atom is almost non-hydrogen-bonded while the other is involved in a hydrogen bond of moderate strength.

Full text of DOI:10.1039/DT9850001451

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:C₁₇H₁₆N₂O₈S₂^(2-)*2Na⁽¹⁺⁾

Cas No:98603-68-0

R&D Labs maybe for 98603-68-0

Beijing Century Richap Chemistry Co.,Ltd

Contact:+86- 010-64455497

Address:Guannan County, Lianyungang City, Jiangsu Province, China
Nanjing Zelang Medical Technology Co. Ltd

Contact:86-25-83063290/13770714480

Address:Ganjiabian 108# 01 Unit,701-702 room,Yao Hua Street,Qixia District,Nanjing,Jiangsu,China
Wuxi Morality Chemical Co., Ltd(expird)

Contact:

Address:B/7F, 321th WuYun Rd, Wanda Plaza, Wuxi City, 214174, China
Chongqing Yawei Fine Chemical Co.,Ltd

Contact:0086-23-62849407

Address:Ziyou village, Nanquan town, Banan district, Chongqing China
Xi'an Yuri Solar Co., Ltd

website:https://www.yurisolar.com/en

Contact:86--18092602675

Address:No. 560, East Hangtian Road, Xi'an, China

Relevant to this article

Studies in biomimetic alkaloid syntheses. 13. Total syntheses of racemic aspidofractine, pleiocarpine, pleiocarpinine, kopsinine, N-methylkopsanone, and kopsanone

Doi:10.1021/jo00224a027
(1985)
Light-induced Intramolecular Electron Transfer from a Porphyrin linked to a p-Benzoquinone by a Rigid Spacer Group

Doi:10.1039/c39850000559
(1985)
A Novel Synthesis of Indole Ring System

Doi:10.1039/c39850000618
(1985)
7-Deaza-2'-deoxyinosine: A stable nucleoside with the ambiguous base pairing properties of 2'-deoxyinosine

Doi:10.1080/15257779908043087
(1999)
Aminohydroxy phosphine oxide ligands in ruthenium-catalysed asymmetric transfer hydrogenation reactions

Doi:10.1016/j.tetasy.2004.04.040
(2004)
Biomimetic Models for Cysteine Proteases. 3. Acylation of Imidazolium-Thiolate Zwitterions by p-Nitrophenylacetate as a Model for the Acylation Step and Demonstration of Intramolecular General-Base-Catalyzed Delivery of H2O by Imidazole to Thiol Esters as a Model for the Deacylation Step

Doi:10.1021/ja00311a074
(1985)

Article Doi