Synthesis and crystal structure of the potassium lanthanum complex with triethylenetetra-aminehexaacetic acid (H6TTHA): K[KLa(HTTHA)(H2O)]·8H2O

Rui Yao Wang; Jun Ran Li; Tian Zhu Jin; Guang Xian Xu; Zhong Yuan Zhou; Xiang Ge Zhou

doi:10.1016/s0277-5387(96)00400-7

Synthesis and crystal structure of the potassium lanthanum complex with triethylenetetra-aminehexaacetic acid (H₆TTHA): K[KLa(HTTHA)(H₂O)]·8H₂O

Rui Yao Wang, Jun Ran Li, Tian Zhu Jin^*, Guang Xian Xu, Zhong Yuan Zhou, Xiang Ge Zhou

^*Corresponding author for this work

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

32 Citations (Scopus)

Abstract

The title complex, K[KLa(HTTHA)(H₂O]·8H₂O, was synthesized in aqueous solution and its crystal structure was determined by X-ray diffraction. In the complex, the ten-coordinated lanthanum ion is bonded by four nitrogen atoms and six carboxyl oxygen atoms of the same triethylenetetraaminehexaacetic acid (H₆TTHA) molecule. The coordination polyhedron of lanthanum can be described as a distorted bicapped square antiprism. The crystal is composed of one dimensional infinite chains.

Original language	English
Pages (from-to)	1361-1364
Number of pages	4
Journal	Polyhedron
Volume	16
Issue number	8
DOIs	https://doi.org/10.1016/s0277-5387(96)00400-7
Publication status	Published - 13 Feb 1997
Externally published	Yes

Keywords

Crystal structure
Lanthanum complex
Triethylenetetraaminehexaacetic acid

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10.1016/s0277-5387(96)00400-7

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title = "Synthesis and crystal structure of the potassium lanthanum complex with triethylenetetra-aminehexaacetic acid (H6TTHA): K[KLa(HTTHA)(H2O)]·8H2O",

abstract = "The title complex, K[KLa(HTTHA)(H2O]·8H2O, was synthesized in aqueous solution and its crystal structure was determined by X-ray diffraction. In the complex, the ten-coordinated lanthanum ion is bonded by four nitrogen atoms and six carboxyl oxygen atoms of the same triethylenetetraaminehexaacetic acid (H6TTHA) molecule. The coordination polyhedron of lanthanum can be described as a distorted bicapped square antiprism. The crystal is composed of one dimensional infinite chains.",

keywords = "Crystal structure, Lanthanum complex, Triethylenetetraaminehexaacetic acid",

author = "Wang, {Rui Yao} and Li, {Jun Ran} and Jin, {Tian Zhu} and Xu, {Guang Xian} and Zhou, {Zhong Yuan} and Zhou, {Xiang Ge}",

note = "Funding Information: Acknowledgement--wTohrkis w as supported by the Climbing Programme, a national key project for fundamental research.",

year = "1997",

month = feb,

day = "13",

doi = "10.1016/s0277-5387(96)00400-7",

language = "English",

volume = "16",

pages = "1361--1364",

journal = "Polyhedron",

issn = "0277-5387",

number = "8",

}

TY - JOUR

T1 - Synthesis and crystal structure of the potassium lanthanum complex with triethylenetetra-aminehexaacetic acid (H6TTHA)

T2 - K[KLa(HTTHA)(H2O)]·8H2O

AU - Wang, Rui Yao

AU - Li, Jun Ran

AU - Jin, Tian Zhu

AU - Xu, Guang Xian

AU - Zhou, Zhong Yuan

AU - Zhou, Xiang Ge

N1 - Funding Information: Acknowledgement--wTohrkis w as supported by the Climbing Programme, a national key project for fundamental research.

PY - 1997/2/13

Y1 - 1997/2/13

N2 - The title complex, K[KLa(HTTHA)(H2O]·8H2O, was synthesized in aqueous solution and its crystal structure was determined by X-ray diffraction. In the complex, the ten-coordinated lanthanum ion is bonded by four nitrogen atoms and six carboxyl oxygen atoms of the same triethylenetetraaminehexaacetic acid (H6TTHA) molecule. The coordination polyhedron of lanthanum can be described as a distorted bicapped square antiprism. The crystal is composed of one dimensional infinite chains.

AB - The title complex, K[KLa(HTTHA)(H2O]·8H2O, was synthesized in aqueous solution and its crystal structure was determined by X-ray diffraction. In the complex, the ten-coordinated lanthanum ion is bonded by four nitrogen atoms and six carboxyl oxygen atoms of the same triethylenetetraaminehexaacetic acid (H6TTHA) molecule. The coordination polyhedron of lanthanum can be described as a distorted bicapped square antiprism. The crystal is composed of one dimensional infinite chains.

KW - Crystal structure

KW - Lanthanum complex

KW - Triethylenetetraaminehexaacetic acid

UR - http://www.scopus.com/inward/record.url?scp=0000791641&partnerID=8YFLogxK

U2 - 10.1016/s0277-5387(96)00400-7

DO - 10.1016/s0277-5387(96)00400-7

M3 - Article

AN - SCOPUS:0000791641

SN - 0277-5387

VL - 16

SP - 1361

EP - 1364

JO - Polyhedron

JF - Polyhedron

IS - 8

ER -

Synthesis and crystal structure of the potassium lanthanum complex with triethylenetetra-aminehexaacetic acid (H₆TTHA): K[KLa(HTTHA)(H₂O)]·8H₂O

Abstract

Keywords

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