Synthesis and Crystal Structure of[(2,4-Me2C5H5)2NdC＝CC6H5]2

Abstract

Abstract: The reaction of (2,4-C₇H₁₁)₃Nd with HC＝CC₆H₅ in toluene leads to [(2, 4-C₇H₁₁)₂NdC＝CC₆H₅]₂,which crystallizes in the space group P_cab with unit cell pa-rameters a=1.0489 (11), b=1.8033 (12), c=2.1064 (15)nm and Z=4,least-squares refinement based on 2323 observed reflections converged to a final Rvalueof 0.08.The molecular structure shows that the complex is a dimer, in which two(2,4-C₇H₁₁)₂Nd units are connected by asymmetrical alkynide bridges with indepen-dent Nd-C(alkynide) bond lengths of 0.2552(25)and 0.2560(24)nm, Nd-C=Cangles of 124.1(17)° and 134.2(17)°.

Key words: Synthesis, Structure, Tris(2,4-dimethylpentadienyl) neodymium, Phenylacetylene

ZHANG Suo-bo, LIU Ju-zheng, WEI Ge-cheng, JIA Heng-qing, CHEN Wen-qi. Synthesis and Crystal Structure of[(2,4-Me₂C₅H₅)₂NdC＝CC₆H₅]₂[J]. Chemical Research in Chinese Universities, 1994, 10(4): 308-312.

[1]	WU Fan, LIU Pengxin. Surface Organometallic Chemistry for Single-site Catalysis and Single-atom Catalysis [J]. Chemical Research in Chinese Universities, 2022, 38(5): 1139-1145.
[2]	FAN Kui, SUN Yining, XU Pengcheng, GUO Jian, LI Zhenhua, SHAO Mingfei. Single-atom Catalysts Based on Layered Double Hydroxides [J]. Chemical Research in Chinese Universities, 2022, 38(5): 1185-1196.
[3]	HUANG Qin, LIU Xin, ZHANG Pengge, WU Zhan, ZHAO Zilong. A DNA Nano-train Carrying a Predefined Drug Combination for Cancer Therapy [J]. Chemical Research in Chinese Universities, 2022, 38(4): 928-934.
[4]	JI Yuancheng, XU Jiayun, SUN Hongcheng, and LIU Junqiu. Artificial Photosynthesis(AP): from Molecular Catalysts to Heterogeneous Materials [J]. Chemical Research in Chinese Universities, 2022, 38(3): 688-697.
[5]	CHEN Juan, WANG Jiajia, CHEN Chongan and YANG Guoyu. Two New Borates Built by Different Types of {B₉} Cluster Units [J]. Chemical Research in Chinese Universities, 2022, 38(3): 744-749.
[6]	WEI Wanyuan, LI Mengwei, and CHEN Yulan. Flexible Broadband Light Absorbers with a Superhydrophobic Surface Fabricated by Ultraviolet-assisted Nanoimprint Lithography [J]. Chemical Research in Chinese Universities, 2022, 38(3): 829-833.
[7]	FU Yu, LI Yinhui, ZHANG Wenxiang, LUO Chen, JIANG Lingchang, MA Heping. Ionic Covalent Organic Framework: What Does the Unique Ionic Site Bring to Us? [J]. Chemical Research in Chinese Universities, 2022, 38(2): 296-309.
[8]	BI Shuai, MENG Fancheng, ZHANG Zixing, WU Dongqing, ZHANG Fan. Covalent Organic Frameworks with trans-Dimensionally Vinylene-linked π-Conjugated Motifs [J]. Chemical Research in Chinese Universities, 2022, 38(2): 382-395.
[9]	ZHANG Jianhui, LIU Jianchuan, LIU Yaozu, WANG Yujie, FANG Qianrong, QIU Shilun. A Two-dimensional Covalent Organic Framework for Iodine Adsorption [J]. Chemical Research in Chinese Universities, 2022, 38(2): 456-460.
[10]	Mohammad Javad TAGHIZADEH, Maryam Saleh MOHAMMADNIA, Masoumeh GHALKHANI, Esmail SOHOULI. Improved Method for the Total Synthesis of Azaperone and Investigation of Its Electrochemical Behavior in Aqueous Solution [J]. Chemical Research in Chinese Universities, 2022, 38(2): 546-551.
[11]	SUN Xiao-Shuang, QIN Dan, LI Xu-Yan, YANG Guo-Yu. A New Tubular Borate Built by[B₁₄O₂₄(OH) ₆]^12- Cluster Units [J]. Chemical Research in Chinese Universities, 2022, 38(1): 123-127.
[12]	HUA Chen, YI Pin, LIU Wencong, WANG Mengfan, NIU Zheng, LANG Jianping. Coordination Polymers with Bipyridyl Diene and Triene Ligands: Synthesis, Structures and Luminescent Properties [J]. Chemical Research in Chinese Universities, 2022, 38(1): 209-216.
[13]	WANG Zelin, LIU Guihao, SHEN Tianyang, TAN Ling, ZHAO Yufei, SONG Yu-Fei. Remote Synthesis of Layered Double Hydroxide Nanosheets Through the Automatic Chemical Robot [J]. Chemical Research in Chinese Universities, 2022, 38(1): 217-222.
[14]	WANG Yue, WANG Xiaoxue, SHE Ping, GUAN Dehui, SONG Lina, XU Jijing. Nature-inspired Three-dimensional Au/Spinach as a Binder-free and Self-standing Cathode for High-performance Li-O₂ Batteries [J]. Chemical Research in Chinese Universities, 2022, 38(1): 200-208.
[15]	HU Ji-Xiang, ZHANG Qian, XIA Bin, LIU Tao, PANG Jiandong, BU Xian-He. Photo Switchable Two-step Photochromism in a Series of Ln-Phosphonate(Ln=Dy, Gd, Tb, Y) Dinuclear Complexes [J]. Chemical Research in Chinese Universities, 2022, 38(1): 58-66.

Synthesis and Crystal Structure of[(2,4-Me₂C₅H₅)₂NdC＝CC₆H₅]₂

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments