Temperature, light and solvent-induced spin transition in a 3D 2-fold interpenetrated PtS-type porous coordination polymer.

نویسندگان

  • Xiang-Yi Chen
  • Hai-Yan Shi
  • Rong-Bin Huang
  • Lan-Sun Zheng
  • Jun Tao
چکیده

A 3D 2-fold interpenetrated porous coordination polymer, [Fe(NCS)2(tppm)]·5CH3OH·2CH2Cl2 (·sol, tppm = 4,4',4'',4'''-tetrakis(4-pyridylethen-2-yl)tetraphenylmethane), was synthesized, which showed temperature, light and solvent-induced spin-crossover behaviours.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Solid-state conversion of a MOF to a metal-organo polymeric framework (MOPF) via [2+2] cycloaddition reaction.

The bpeb ligands aligned in a slip-stacked manner in a two-fold interpenetrated non-porous metal-organic framework (MOF) [Zn2(bpeb)(bdc)(fa)2] undergo [2+2] cycloaddition reaction in a single-crystal to single-crystal manner to a non-interpenetrated 3D structure with a new topology comprising an organic polymer ligand and a 2D coordination polymer.

متن کامل

Solid state reconstructive phase transition from porous supramolecular network to porous coordination polymer.

Herein, we present an exceptional structural transformation from a porous supramolecular network to a porous coordination polymer. The transformation involves a change of interpenetrating dimensionality from 6-fold to 5-fold. Simultaneously, the spin state of nickel(ii) is altered from S = 0 to S = 1, which is concomitant with the formation of the Ni-O(carboxylate) coordination bonds.

متن کامل

A 2D cobalt based coordination polymer constructed from benzimidazole and acetate ion exhibiting spin-canted antiferromagnetism.

A coordination polymer, [Co(II)(bIM)(acetate)] (bIM = benzimidazole) was synthesized using a solvothermal method; the complex has a two dimensional non-interpenetrated network structure and exhibits a spin-canted antiferromagnetic behaviour at low temperature and a high coercive field.

متن کامل

Local structure of temperature and pH-sensitive colloidal microgels.

The temperature dependence of the local intra-particle structure of colloidal microgel particles, composed of interpenetrated polymer networks, has been investigated by small-angle neutron scattering at different pH and concentrations, in the range (299÷315) K, where a volume phase transition from a swollen to a shrunken state takes place. Data are well described by a theoretical model that tak...

متن کامل

Solvent-modulated metamagnetism in an Fe(II) system exhibiting a two-step field-induced magnetic transition.

A one-dimensional iron(II) coordination polymer, [Fe(3)(hpdc)(2)(H(2)O)(6)]·2H(2)O (H(3)hpdc = 2-hydroxypyrimidine-4,6-dicarboxylic acid) has been synthesized and characterized. The compound exhibits field-induced two-step magnetic phase transitions and a coexistence of spin-canting and metamagnetism, and undergoes a structural transformation from single-crystalline to amorphous state upon dehy...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Chemical communications

دوره 49 93  شماره 

صفحات  -

تاریخ انتشار 2013