首页> 外文期刊>Crystallography reports >Synthesis, structure, and properties of nickel complexes with nitrilotris(methylenephosphonic acid) [Ni(H2O)3N(CH2PO(3)H)(3)] and Na-4[Ni(H2O)N(CH2PO3)(3)] a (TM) 11H(2)O
【24h】

Synthesis, structure, and properties of nickel complexes with nitrilotris(methylenephosphonic acid) [Ni(H2O)3N(CH2PO(3)H)(3)] and Na-4[Ni(H2O)N(CH2PO3)(3)] a (TM) 11H(2)O

机译:镍与次氮基三(亚甲基膦酸)[Ni(H2O)3N(CH2PO(3)H)(3)]和Na-4 [Ni(H2O)N(CH2PO3)(3)]的合成,结构和性质(TM)11H(2)O

获取原文
获取原文并翻译 | 示例
           

摘要

Nitrilotris(methylenephosphonato)triaquanickel and tetrasodium nitrilotris(methylenephosphonato) aquanickelate undecahydrate were synthesized and characterized. The crystal of [Ni(H2O)(3)N(CH2PO3H)(3)] is composed of linear coordination polymers and belongs to sp. gr. P2(1)/c, Z = 4, a = 9.17120(10) , b = 16.05700(10) , c = 9.70890(10) , beta = 115.830(2)A degrees. The Ni atom is in an octahedral coordination formed by two oxygen atoms of one phosphonate ligand, one oxygen atom of another ligand molecule, and three water molecules in a meridional configuration. The crystal of Na-4[Ni(H2O)N(CH2PO3)(3)] a (TM) 11H(2)O has an island dimeric chelate structure and belongs to sp. gr. D2/c, Z = 8, a = 18.7152(2) , b = 12.05510(10) , c = 21.1266(2) , beta = 104.4960(10)A degrees. The Ni atom has a slightly distorted octahedral coordination involving one nitrogen atom and closes three five-membered N-C-P-O-Ni rings sharing the Ni-N bond.
机译:合成并表征了亚硝酸腈(亚甲基膦酸酯)三全碱和次氮基三(亚甲基膦酸酯)全镍酸四钠。 [Ni(H2O)(3)N(CH2PO3H)(3)]的晶体由线性配位聚合物组成,属于sp。 gr。 P2(1)/ c,Z = 4,a = 9.17120(10),b = 16.05700(10),c = 9.70890(10),beta = 115.830(2)A度。 Ni原子处于八面体配位状态,由一个膦酸酯配体的两个氧原子,另一个配体分子的一个氧原子和三个水分子以子午构型形成。 Na-4 [Ni(H2O)N(CH2PO3)(3)] a(TM)11H(2)O的晶体具有岛二聚体螯合物结构,属于sp。 gr。 D2 / c,Z = 8,a = 18.7152(2),b = 12.05510(10),c = 21.1266(2),β= 104.4960(10)A度。 Ni原子具有一个涉及一个氮原子的八面体配位基,其扭曲程度较小,并且封闭了三个共享Ni-N键的五元N-C-P-O-Ni环。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号