Cas 922733-67-3,[Pr(5-nitroisophthalic acid(-2H))(1,10-phenanthroline)(N,N-dimethylformamide)(NO<sub>3</sub>)](n)

922733-67-3

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Basic information

Product Name: [Pr(5-nitroisophthalic acid(-2H))(1,10-phenanthroline)(N,N-dimethylformamide)(NO₃)](n)
Synonyms:
CAS NO:922733-67-3
Molecular Formula:
Molecular Weight: 665.331
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: [Pr(5-nitroisophthalic acid(-2H))(1,10-phenanthroline)(N,N-dimethylformamide)(NO₃)](n)(CAS DataBase Reference)
NIST Chemistry Reference: [Pr(5-nitroisophthalic acid(-2H))(1,10-phenanthroline)(N,N-dimethylformamide)(NO₃)](n)(922733-67-3)
EPA Substance Registry System: [Pr(5-nitroisophthalic acid(-2H))(1,10-phenanthroline)(N,N-dimethylformamide)(NO₃)](n)(922733-67-3)

Safety Data

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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 922733-67-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 922733-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,2,7,3 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 922733-67:
(8*9)+(7*2)+(6*2)+(5*7)+(4*3)+(3*3)+(2*6)+(1*7)=173
173 % 10 = 3
So 922733-67-3 is a valid CAS Registry Number.

922733-67-3Upstream product

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922733-67-3Relevant academic research and scientific papers

Synthesis, crystal structure and thermal decomposition of a novel praseodymium supermolecular complex

Chen,Ren,Gao

, p. 801 - 805 (2006)

A novel complex, [Pr(5-nip)(phen)(NO3)(DMF)] (5-nip: 5-nitroisophthalic acid; phen: 1,10-phenanthroline, DMF: N,N-dimethylformamide), was prepared and characterized by single crystal X-ray diffraction, elemental analysis, IR spectrum and DTG-DSC techniques. The results show that the crystal is monoclinic, space group P2(1)/n with a=11.0876(6) A, b=12.8739(7) A, c=16.9994(8) A; β=91.193(4)°, Z=4, D c=1.822 Mg m-3, F(000)=1320. Each Pr(III) ion is nine-coordinated by one chelating bidentate and two monodentate bridging carboxylate groups, one chelating bidentate nitryl group, one DMF molecule and one 1,10-phenanthroline molecule. The complex is constructed with one-dimensional ribbons featuring dinuclear units and the one-dimensional ribbons are further assembled into two-dimensional networks by strong π-π stacking interactions. The complex has high stability up to 500°C. The enthalpy change of formation of the compound in DMF was measured using an RD496-III type microcalorimeter with the value of -9.214±0.173 kJ mol-1.

Syntheses, characterization and the liquid-phase formation enthalpy changes of two new one-dimensional ribbon-like lanthanide supermolecular polymers

Ren, Yixia,Chen, Sanping,Gao, Shengli,Shi, Qizhen

, p. 649 - 653 (2008/10/09)

Two novel one-dimensional ribbon-like mixed-ligand supermolecular polymers, [Ln(5-nip)(phen)(NO3) (DMF)]n (Ln = Pr (1) and Ho (2)), assembled into two-dimensional networks by strong π-π stacking interactions, have been synthesized by

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