Synthesis and solid state structure of Co(II) complexes of O=PTA

被引：21

作者：

Frost, Brian J. ^{[1
]}

Harkreader, Jennifer L. ^{[1
]}

Bautista, Carolyn M. ^{[1
]}

机构：

[1] Univ Nevada, Dept Chem, Reno, NV 89557 USA

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2008年 / 11卷 / 05期

关键词：

N; P ligands; redox active ligands; coordination mode; structure elucidation; cobalt;

D O I：

10.1016/j.inoche.2008.02.017

中图分类号：

O61 [无机化学];

学科分类号：

070301 [无机化学]; 081704 [应用化学];

摘要：

The addition of 1,3,5-triaza-7-phosphaadamantane (PTA) to CoCl2 center dot 6H(2)O results in oxidation of phosphorus to the phosphine oxide (O=PTA). Isolated from this reaction are the first metal complexes of O=PTA, [PTAH](OPTACoCl(3)) (1) and [Co(OH2)(3)(OPTA)(OPTA-CoCl3)(2)] (2). Both I and 2 have been crystallographically characterized and involve nitrogen coordination to a CoCl3- fragment. Complex 2 contains both an octahedral Co(II) center, with three facial aquo and three facial O=PTA ligands bound via oxygen. In addition, tetrahedral Co(II) centers are coordinated to two of the O=PTA ligands via nitrogen. Published by Elsevier B.V.

引用

收藏

页码：580 / 583

页数：4

相关论文

共 36 条

[1]

SYNTHESIS, STRUCTURE AND COMPLEXES OF A NEW BICYCLIC N,P-LIGAND DERIVED FROM PHOSPHATRIAZAADAMANTANE [J].

ASSMANN, B ;

ANGERMAIER, K ;

SCHMIDBAUR, H .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (08) :941-942

[2]

SYNTHESIS OF 7-ALKYL/ARYL-1,3,5-TRIAZA-7-PHOSPHONIA-ADAMANTANE CATIONS AND THEIR REDUCTIVE CLEAVAGE TO NOVEL N-METHYL-P-ALKYL/ARYL[3.3.1]BICYCLONONANE LIGANDS [J].

ASSMANN, B ;

ANGERMAIER, K ;

PAUL, M ;

RIEDE, J ;

SCHMIDBAUR, H .

CHEMISCHE BERICHTE, 1995, 128 (09) :891-900

[3]

Borane adducts of the water soluble phosphine PTA (PTA=1,3,5-triaza-7-phosphaadamantane) [J].

Bolaño, S ;

Albinati, A ;

Bravo, J ;

Gonsalvi, L ;

Peruzzini, M .

INORGANIC CHEMISTRY COMMUNICATIONS, 2006, 9 (04) :360-363

[4]

*BRUK AN XRAY SYST, 1999, XRD SINGL CRYST SOFT

[5]

*CCDC, 622329 CCDC

[6]

Synthesis and structure of pseudotetrahedral Co(II) zwitterionic complexes:: trichloro(1-methylpiperazin-1-ium-N4)cobalt(II) and trichloro(1,4-dimethylpiperazin-1-ium-N4)cobalt(II) [J].

Clemente, DA ;

Marzotto, A ;

Valle, G ;

Visonà, CJ .

POLYHEDRON, 1999, 18 (21) :2749-2757

[7]

1,3,5-TRIAZA-7-PHOSPHATRICYCLO[3.3.1.13,7]DECANE AND DERIVATIVES [J].

Daigle, DJ ;

Decuir, TJ ;

Robertson, JB ;

Darensbourg, DJ .

INORGANIC SYNTHESES, VOL 32, 1998, 32 :40-45

[8]

SYNTHESIS OF A MONOPHOSPHORUS ANALOG OF HEXAMETHYLENETETRAMINE [J].

DAIGLE, DJ ;

PEPPERMA.AB ;

VAIL, SL .

JOURNAL OF HETEROCYCLIC CHEMISTRY, 1974, 11 (03) :407-408

[9]

A new water-soluble phosphine derived from 1,3,5-triaza-7-phosphaadamantane (PTA), 3,7-diacetyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane. Structural, bonding, and solubility properties [J].

Darensbourg, DJ ;

Ortiz, CG ;

Kamplain, JW .

ORGANOMETALLICS, 2004, 23 (08) :1747-1754

[10]

2-thia-1,3,5-triaza-7-phosphaadamantane 2,2-dioxide (PASO2).: Comparative structural and reactivity investigation with the water-soluble phosphine ligand 1,3,5-triaza-7-phosphaadamantane (PTA) [J].

Darensbourg, DJ ;

Yarbrough, JC ;

Lewis, SJ .

ORGANOMETALLICS, 2003, 22 (10) :2050-2056

← 1 2 3 4 →