The crystal and molecular structures of dichloro [N,O-(D,L)-diaminopropionic acid] platinum(II) and Dichloro [N,O-(L)-lysine] platinum(II) monohydrate

Avi Bino; Shmuel Cohen; Janina Altman; Meir Wilchek

doi:10.1016/S0020-1693(00)80636-2

The crystal and molecular structures of dichloro [N,O-(D,L)-diaminopropionic acid] platinum(II) and Dichloro [N,O-(L)-lysine] platinum(II) monohydrate

Avi Bino^*
, Shmuel Cohen
, Janina Altman
, Meir Wilchek

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

K₂PtCl₄ reacts with L-lysine and with D,L-diaminiopropionic acid (Dap) forming the neutral complexes [PtCl₂(N,O-Lys)]·H₂0 (1) and [PtCl₂(N,O-Dap)], (2) respectively. Compound 1 is monoclinic, space group P2₁ with a = 11.262(3), b = 11.041(2), c = 9.690(2) Å, β = 102.07(5)°, V = 1178(1) Å³ and Z = 4. Compound 2 is monoclinic, space group P2₁/n with a = 8.777(1), b = 10.615(2), c = 7.947(1) Å, β = 94.98(3)°, V = 738(1) Å³ and Z = 4. In both compounds, the zwitterionic ligands form an N,O-five membered chelate with the platinum atom. Structures 1 and 2 were refined to R values of 3.3% and 6.3% respectively.

Original language	English
Pages (from-to)	99-102
Number of pages	4
Journal	Inorganica Chimica Acta
Volume	147
Issue number	1
DOIs	https://doi.org/10.1016/S0020-1693(00)80636-2
State	Published - 1 Jul 1988

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title = "The crystal and molecular structures of dichloro [N,O-(D,L)-diaminopropionic acid] platinum(II) and Dichloro [N,O-(L)-lysine] platinum(II) monohydrate",

abstract = "K2PtCl4 reacts with L-lysine and with D,L-diaminiopropionic acid (Dap) forming the neutral complexes [PtCl2(N,O-Lys)]·H20 (1) and [PtCl2(N,O-Dap)], (2) respectively. Compound 1 is monoclinic, space group P21 with a = 11.262(3), b = 11.041(2), c = 9.690(2) {\AA}, β = 102.07(5)°, V = 1178(1) {\AA}3 and Z = 4. Compound 2 is monoclinic, space group P21/n with a = 8.777(1), b = 10.615(2), c = 7.947(1) {\AA}, β = 94.98(3)°, V = 738(1) {\AA}3 and Z = 4. In both compounds, the zwitterionic ligands form an N,O-five membered chelate with the platinum atom. Structures 1 and 2 were refined to R values of 3.3\% and 6.3\% respectively.",

author = "Avi Bino and Shmuel Cohen and Janina Altman and Meir Wilchek",

year = "1988",

month = jul,

day = "1",

doi = "10.1016/S0020-1693(00)80636-2",

language = "אנגלית",

volume = "147",

pages = "99--102",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "Elsevier B.V.",

number = "1",

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T1 - The crystal and molecular structures of dichloro [N,O-(D,L)-diaminopropionic acid] platinum(II) and Dichloro [N,O-(L)-lysine] platinum(II) monohydrate

AU - Bino, Avi

AU - Cohen, Shmuel

AU - Altman, Janina

AU - Wilchek, Meir

PY - 1988/7/1

Y1 - 1988/7/1

N2 - K2PtCl4 reacts with L-lysine and with D,L-diaminiopropionic acid (Dap) forming the neutral complexes [PtCl2(N,O-Lys)]·H20 (1) and [PtCl2(N,O-Dap)], (2) respectively. Compound 1 is monoclinic, space group P21 with a = 11.262(3), b = 11.041(2), c = 9.690(2) Å, β = 102.07(5)°, V = 1178(1) Å3 and Z = 4. Compound 2 is monoclinic, space group P21/n with a = 8.777(1), b = 10.615(2), c = 7.947(1) Å, β = 94.98(3)°, V = 738(1) Å3 and Z = 4. In both compounds, the zwitterionic ligands form an N,O-five membered chelate with the platinum atom. Structures 1 and 2 were refined to R values of 3.3% and 6.3% respectively.

AB - K2PtCl4 reacts with L-lysine and with D,L-diaminiopropionic acid (Dap) forming the neutral complexes [PtCl2(N,O-Lys)]·H20 (1) and [PtCl2(N,O-Dap)], (2) respectively. Compound 1 is monoclinic, space group P21 with a = 11.262(3), b = 11.041(2), c = 9.690(2) Å, β = 102.07(5)°, V = 1178(1) Å3 and Z = 4. Compound 2 is monoclinic, space group P21/n with a = 8.777(1), b = 10.615(2), c = 7.947(1) Å, β = 94.98(3)°, V = 738(1) Å3 and Z = 4. In both compounds, the zwitterionic ligands form an N,O-five membered chelate with the platinum atom. Structures 1 and 2 were refined to R values of 3.3% and 6.3% respectively.

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AN - SCOPUS:0002796164

SN - 0020-1693

VL - 147

SP - 99

EP - 102

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 1

ER -

The crystal and molecular structures of dichloro [N,O-(D,L)-diaminopropionic acid] platinum(II) and Dichloro [N,O-(L)-lysine] platinum(II) monohydrate

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