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Binuclear Copper(I) Borohydride Complex Containing Bridging Bis(diphenylphosphino) Methane Ligands: Polymorphic Structures of [(µ2-dppm)2Cu2(η2-BH4)2] Dichloromethane Solvate
- Source :
- Crystals, Vol 7, Iss 10, p 318 (2017), Crystals (Basel) 7 (2017). doi:10.3390/cryst7100318, info:cnr-pdr/source/autori:Belkova, Natalia V.; Golub, Igor E.; Golub, Igor E.; Gutsul, Evgenii I.; Lyssenko, Konstantin A.; Peregudov, Alexander S.; Makhaev, Viktor D.; Filippov, Oleg A.; Epstein, Lina M.; Rossin, Andrea; Peruzzini, Maurizio; Shubina, Elena S./titolo:Binuclear copper(I) borohydride complex containing bridging bis(diphenylphosphino) methane ligands: Polymorphic structures of [(?2<%2Finf>-dppm)2<%2Finf>Cu2<%2Finf>(?2<%2Fsup>-BH4<%2Finf>)2<%2Finf>] dichloromethane solvate/doi:10.3390%2Fcryst7100318/rivista:Crystals (Basel)/anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume:7, Crystals; Volume 7; Issue 10; Pages: 318
- Publication Year :
- 2017
- Publisher :
- MDPI AG, 2017.
-
Abstract
- Bis(diphenylphosphino)methane copper(I) tetrahydroborate was synthesized by ligands exchange in bis(triphenylphosphine) copper(I) tetrahydroborate, and characterized by XRD, FTIR, NMR spectroscopy. According to XRD the title compound has dimeric structure, [(μ2-dppm)2Cu2(η2-BH4)2], and crystallizes as CH2Cl2 solvate in two polymorphic forms (orthorhombic, 1, and monoclinic, 2) The details of molecular geometry and the crystal-packing pattern in polymorphs were studied. The rare Twisted Boat-Boat conformation of the core Cu2P4C2 cycle in 1 is found being more stable than Boat-Boat conformation in 2.
- Subjects :
- crystal structure
Stereochemistry
General Chemical Engineering
polymorph
binuclear complex
chemistry.chemical_element
Crystal structure
010402 general chemistry
Borohydride
01 natural sciences
hydride-halogen bonding
Inorganic Chemistry
chemistry.chemical_compound
copper(I)
diphosphine
dppm ligand
tetrahydroborate
conformations
lcsh:QD901-999
General Materials Science
Triphenylphosphine
Dichloromethane
010405 organic chemistry
Nuclear magnetic resonance spectroscopy
Condensed Matter Physics
Copper
0104 chemical sciences
Crystallography
chemistry
Orthorhombic crystal system
lcsh:Crystallography
Monoclinic crystal system
Subjects
Details
- Language :
- English
- ISSN :
- 20734352
- Volume :
- 7
- Issue :
- 10
- Database :
- OpenAIRE
- Journal :
- Crystals
- Accession number :
- edsair.doi.dedup.....47175e352bb3e803ce9f5008c14d15bf