Chromium(III), Cobalt(II), Nickel(II) and Copper(II) Complexes of (Dimethyl-Phosphinyl)Methanamine. Crystal Structure of<i>fac</i>-Tris{(Dimethyl-Phosphinyl)Methanamine-N, O}Nickel(II) Chloride Trihydrate

Dodoff, Nicolay I.; Macček, J.; Angelova, O.; Varbanov, Sabi; Spassovska, Nadejda

doi:10.1080/00958979009408218

Cited by 25 publications

(15 citation statements)

References 17 publications

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“…The reason for additional structural complexity must be associated with the nitrate counter anion, which obviously causes a larger distance of the (dpmaH + ) 2 dimers. Similar hydrogen bonded networks are well known for (H 2 NR 2 ) 2 [MCl 6 ] (R = alkyl, M = Sn, Ir, Pt [13][14][15]18]) and ((CH 3 ) 2 NH 2 ) 4 [MCl 6 ]Cl (M = Ru, W [30,31]) which can be discussed as an inverse structure type, as the dialkylaminium cations form two hydrogen bonds whereas there are four for each halogenometallate anions.…”

Section: Salts Based On Hydrogen Bonded (Dpmah + ) 2 Dimersmentioning

confidence: 81%

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Constructor Graphs as Useful Tools for the Classification of Hydrogen Bonded Solids: The Case Study of the Cationic (Dimethylphosphoryl)methanaminium (dpmaH+) Tecton

Reiß

2015

Crystals

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Abstract:The structural chemistry of a series of dpmaH (dpmaH = (dimethylphosphoryl)methanaminium) salts has been investigated using constructor graph representations to visualize structural dependencies, covering the majority of known dpmaH salts. It is shown that the structurally related α-aminomethylphosphinic acid can be integrated in the systematology of the dpmaH salts. Those dpmaH salts with counter anions that are weak hydrogen bond acceptors (ClO 4´, SnCl 6 2´, IrCl 6 2´, I´) tend to form head-to-tail hydrogen bonded moieties purely consisting of dpmaH + cations as the primarily structural motif. In structures with weak to very weak hydrogen bonds between the dpmaH + cations and the counter anions, the anions fill the gaps in the structures. In salts with medium to strong hydrogen bond acceptor counter ions (Cl´, NO 3´, PdCl 4 2´) , the predominant structural motif is a double head-to-tail hydrogen bonded (dpmaH + ) 2 dimer. These dimeric units form further NH¨¨¨X hydrogen bonds to neighboring counter anions X, which results in one-dimensional and two-dimensional architectures.

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Section: Salts Based On Hydrogen Bonded (Dpmah + ) 2 Dimersmentioning

confidence: 81%

“…Furthermore, it has been shown that dpma is a potent bidentate ligand stabilizing mononuclear [3][4][5] and oligonuclear [6] complexes as well as coordination polymers [7]. In recent years, we have shown that the N-protonated dpmaH + cation is an excellent monodentate ligand.…”

Section: Introductionmentioning

confidence: 99%

Constructor Graphs as Useful Tools for the Classification of Hydrogen Bonded Solids: The Case Study of the Cationic (Dimethylphosphoryl)methanaminium (dpmaH+) Tecton

Reiß

2015

Crystals

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“…The synthesis of dpma was firstly published more than 20 years ago [6]. The availability of such abidentate ligand opened new approaches in the coordination chemistry [7,8]. It has been shown that the N-protonation of the dpma molecule (dpmaH + = (dimethylphosphoryl)methanaminiumleads to astructurally interesting tecton which is able to construct various extended hydrogen bonded structures.…”

Section: Discussionmentioning

confidence: 99%

Crystal structure of the trinuclear complex hexachlorido-1κ3Cl,3κ3Cl-bis(µ2-dimethylphosphorylmethanamine-1:2κ2N:O,3:2κ2N:O)- bis(dimethylphosphorylmethanamine-2κ2N,O)trizinc(II), C12H40Cl6N4O4P4Zn3

Vornholt

Herrmann

Reiß

2014

Zeitschrift Für Kristallographie - New Crystal Structures

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C 12 H 40 Cl 6 N 4 O 4 P 4 Zn 3 ,monoclinic, C2/c (no. 15), a =16.8933(5) Å, b =9.1740(4) Å, c =21.5013(7) Å,Source of material 0.78 g(7.17 mmol)(Dimethylphosphoryl)methanamine (dpma) wasdissolved in basicethanol(p.a.,adjustedtopH8-9 by an ammonium hydroxide solution (20%),1,5 ml). To get amolar ratio of 3:4 zinc(II)chloride : dpma,0.73 g(5.38 mmol) zinc(II)chloride was added to the solution. The reaction mixture was heated to 50°C and stirred for 2h.Cooling to room temperature yielded in a viscose liquid. Recrystallization from ethanol -byslow evaporation at 60°C -g ave needle shaped colourless crystals. The Ramanspectrum was measured using aneodymium doted yttrium-aluminum-garnet-laser (Nd:YAG) on aM ultiRam spectrometer from Bruker, 4000-60 cm -1 :3282(w), 3254(m), 3224(w,

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“…The ability of the bidentate (dimethylphosphoryl)methanamine (dpma)l igandt oc oordinate variousm etal centers has already been shown [4][5][6][7][8].The synthesesand structures of some dpmaH + salts were subjects of recent investigations [9][10][11][12][13]. Furthermore, the dpmaH + cation can act as am onodentate ligand to form cationic transition metal complexe [14,15].…”

Section: Discussionmentioning

confidence: 99%

Crystal structure of (dimethylphosphoryl)methanaminium hydrogensulfate, C3H12NO5PS

Czajkowski¹,

Давыдов²,

Reiß³

2014

Zeitschrift Für Kristallographie - New Crystal Structures

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Chromium(III), Cobalt(II), Nickel(II) and Copper(II) Complexes of (Dimethyl-Phosphinyl)Methanamine. Crystal Structure offac-Tris{(Dimethyl-Phosphinyl)Methanamine-N, O}Nickel(II) Chloride Trihydrate

Cited by 25 publications

References 17 publications

Constructor Graphs as Useful Tools for the Classification of Hydrogen Bonded Solids: The Case Study of the Cationic (Dimethylphosphoryl)methanaminium (dpmaH+) Tecton

Constructor Graphs as Useful Tools for the Classification of Hydrogen Bonded Solids: The Case Study of the Cationic (Dimethylphosphoryl)methanaminium (dpmaH+) Tecton

Crystal structure of the trinuclear complex hexachlorido-1κ3Cl,3κ3Cl-bis(µ2-dimethylphosphorylmethanamine-1:2κ2N:O,3:2κ2N:O)- bis(dimethylphosphorylmethanamine-2κ2N,O)trizinc(II), C12H40Cl6N4O4P4Zn3

Crystal structure of (dimethylphosphoryl)methanaminium hydrogensulfate, C3H12NO5PS

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