Complexes of heteroscorpionate trispyrazolylborate anionic ligands Part I. The crystal structure and reactivity of thiocyanato[hydrobis(3-phenylpyrazolyl)(3-tert-butylpyrazolyl)-borato]cobalt(II) complex

Marta Lukasiewicz; Zbigniew Ciunik; Stanislaw Wolowiec

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Complexes of heteroscorpionate trispyrazolylborate anionic ligands Part I. The crystal structure and reactivity of thiocyanato[hydrobis(3-phenylpyrazolyl)(3-tert-butylpyrazolyl)-borato]cobalt(II) complex

机译：杂蝎子三吡唑基硼酸酯阴离子配体的配合物第一部分。硫氰酸根[氢双（3-苯基吡唑基）（3-叔丁基吡唑基）-硼酸酯]钴（II）配合物的晶体结构和反应活性

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The high-spin cobalt(II) complexes with homoscorpionate hydrotris(3-phenylpyrazolyl)borate (TpPh) and heteroscorpionate hydrobis(3-phenylpyrazolyl)(3-tert-butylpyraz.oly.J)borate {HB(3-Phpz)2(3-t-Bupz)} anionic ligands (Tp') of the general formula Tp'Co(X) were studied. The former tripodal ligand provides intermediate steric hindrance for the central metal ion, which is able to adopt two additional donors from thiocyanate and neutral ligands like pyrazole (pzH) and methanol. or two oxygen donors from the lactate anion. Replacement of one of three 3-phenyl substituents in TpPh by the tert-butyl one produces a ligand of high sterichindrance which gave tetracoordinate Tp'Co(X) complexes, where X = thiocyanate or monodentate lactate. The complexes were studied by the IH NMR spectroscopic method in solution and two of them, TpPh<;O(NCS)(pzH) and [HB(3-Phpz)2(3-t- Bupz)1Co(NCS), were characterized structurally by X-rav crystallography.

机译：高自旋钴（II）与高蝎子酸氢三（3-苯基吡唑基）硼酸酯（TpPh）和异蝎子氢双（3-苯基吡唑基）（3-叔丁基吡唑.oly.J）硼酸酯{HB（3-Phpz）2（研究了通式Tp'Co（X）的3-t-Bupz）}阴离子配体（Tp'）。前一个三脚架配体为中央金属离子提供了中等的空间位阻，后者能够采用硫氰酸盐和中性配体（如吡唑（pzH）和甲醇）的两个额外供体。或两个乳酸阴离子的氧供体。 TpPh中的三个3-苯基取代基之一被叔丁基取代，产生了具有高Sterichindrance的配体，该配体产生了四配位的Tp'Co（X）配合物，其中X =硫氰酸根或乳酸单齿。通过1 H NMR光谱法在溶液中研究了该配合物，并表征了其中的两种，TpPh <; O（NCS）（pzH）和[HB（3-Phpz）2（3-t-Bupz）1Co（NCS）。通过X-rav晶体学进行结构分析。

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《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |2000年第21期|共7页
作者
Marta Lukasiewicz; Zbigniew Ciunik; Stanislaw Wolowiec;
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正文语种 eng
中图分类化学;无机化学;
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heteroscorpionate tris(3-R-pyrazolyl)borate cobalt(II) complexes; structures; NMR;

机译：异蝎子三（3-R-吡唑基）硼酸钴（II）配合物;结构;核磁共振;

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1. Complexes of heteroscorpionate trispyrazolylborate anionic ligands Part I. The crystal structure and reactivity of thiocyanato[hydrobis(3-phenylpyrazolyl)(3-tert-butylpyrazolyl)-borato]cobalt(II) complex [J] . Marta Lukasiewicz, Zbigniew Ciunik, Stanislaw Wolowiec Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2000,第20a21期

机译：杂蝎子三吡唑基硼酸酯阴离子配体的配合物第一部分。硫氰酸根[氢双（3-苯基吡唑基）（3-叔丁基吡唑基）-硼酸酯]钴（II）配合物的晶体结构和反应活性
2. Complexes of heteroscorpionate trispyrazolylborate anionic ligands. Part V. X-ray crystallographic studies of cobalt(II) complexes with hydrobis (3,5-dimethylpyrazolyl)(3,5-diphenylpyrazolyl)borate and hydrobis(3,5-diphenylpyrazolyl)(3,5-dimethylpyra [J] . Ruman T., Goclan A., Lukasiewicz M., Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2001,第24a25期

机译：杂蝎子三吡唑基硼酸酯阴离子配体的配合物。第五部分。钴（II）与双（3,5-二甲基吡唑基）（3,5-二苯基吡唑基）硼酸酯和双（3,5-二苯基吡唑基）（3,5-二甲基吡喃）配合物的X射线晶体学研究
3. Complexes of heteroscorpionate trispyrazolylborate ligands. Part XI. Weak CH/pi interactions in crystals of hydrotris(3-phenylpyrazolyl) boratothallium(I) and hydrobis(5-methyl-3-phenylpyrazolyl)(3,5-dimethylpyrazol-yl)boratothallium(I) studied by X- [J] . Ciunik Z, Ruman T, Lukasiewicz M, Journal of Molecular Structure . 2004,第1a3期

机译：杂蝎子三吡唑基硼酸酯配体的配合物。第十一部分。 X-研究的氢三（3-苯基吡唑基）硼噻唑（I）和氢双（5-甲基-3-苯基吡唑基）（3,5-二甲基吡唑基）硼氢化th（I）晶体的弱CH / pi相互作用
4. Gas-phase behavior of novel binuclear nickel(II) and cobalt(II) complexes with bridging phosphinato ligands under MALDI and ESI conditions [C] . Vasily Babaev, Ekaterina Trofimova, Ildar Rizvanov, International Mass Spectrometry Conference . 2014

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6. Cobalt(II) Complexes with NNN-Scorpionates and Bidentate Ligands: Comparison of Hydrotris(35-dimethylpyrazol-1-yl)borate Tp* vs. Phenyltris(44-dimethyloxazolin-2-yl)borate ToM to Control the Structural Properties and Reactivities of Cobalt Centers [O] . Toshiki Nishiura, Takahiro Uramoto, Yuichiro Takiyama, 2018

机译：具有NNN-蝎子酸盐和双齿配体的钴（II）配合物：氢三（35-二甲基吡唑-1-基）硼酸酯Tp *与苯基三（44-二甲基恶唑啉-2-基）硼酸酯ToM的比较控制钴中心的结构性质和活性
7. Electron-Transfer Reactions of Multidentate Ligand Cobalt(III) Complexes. I. The Reductions of Some Chloro(triethylenetetramine)cobalt(III) Complexes by Iron(II) [O] . Yoshimi Kurimura, Kousaburo Ohashi, Toshio Ohtsuki, 1971

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机译：镍和铜化合物的晶体结构第一部分2.2'-亚氨基（乙酰氨基）第二部分正二甲基铜（Ⅱ）配合物的两个双配合物

Complexes of heteroscorpionate trispyrazolylborate anionic ligands Part I. The crystal structure and reactivity of thiocyanato[hydrobis(3-phenylpyrazolyl)(3-tert-butylpyrazolyl)-borato]cobalt(II) complex

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