for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 15 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Description
Germanane (GeH) is a 2D graphane analog with a direct band gap of 1.6 eV and electron mobility of 18000 cm2V-1s-1. It is a hydrogen terminated germanium (Ge) which can be synthesized by the topotactic deintercalation of CaGe2crystals. Its crystal structure contains hexagonal Ge lattice with hydrogen atoms that are covalently attached to every Ge atom.GeH is a van der Waals material that can be used in a variety of applications such as electronic, optoelectronic, sensing and energy conversion.
| Sonrisas canónicas | [Ge] |
|---|---|
| IUPAC Name | germanium |
| InChIKey | GNPVGFCGXDBREM-UHFFFAOYSA-N |
| INCHI | 1S/Ge |
| Isómeros SMILES | [Ge] |
| PubChem CID | 6326954 |
| Peso molecular | 72.63 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Homogeneous metal compounds |
| Clase | Homogeneous metalloid compounds |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Homogeneous metalloid compounds |
| Alternative Parents | Not available |
| Molecular Framework | Not available |
| Substituents | Homogeneous metalloid |
| Descripción | This compound belongs to the class of inorganic compounds known as homogeneous metalloid compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a metalloid atom. |
| External Descriptors | nonmetal atom - carbon group element atom |
| Punto de inflamación (°F) | Not applicable |
|---|---|
| Punto de inflamación (°C) | Not applicable |
| Peso molecular | 72.630 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 73.9212 Da |
| Monoisotopic Mass | 73.9212 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 1 |
| Formal Charge | 0 |
| Complexity | 0.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Zhiliang Li, Zheng Su, Hongxia Zhang, Qing Wang, Jianglong Wang, Xin Qian, Qian Cao, Zhihai Ding, Jing-Feng Li, Shufang Wang. (2023) Isoelectronic Re-Ge-codoped higher manganese silicides with enhanced thermoelectric properties via band optimization, charge transfer, and phonon scattering. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, [PMID:] [10.1016/j.jeurceramsoc.2023.04.022] |
| 2. Chenyu Yao, Libo Zhang, Yulu Chen, Cheng Guo, Liu Yang, Yang Lu, Kai Zhang, Lin Wang, Xiaoshuang Chen. (2022) Room-Temperature Self-Powered Terahertz Photodetection in Ge-Intercalated Topological Insulator GeBi4Te7. Physica Status Solidi-Rapid Research Letters, 17 (4): (2200484). [PMID:] [10.1002/pssr.202200484] |
| 3. Chao Liu, Yan-Qing He, Li Deng, Jun-Tao Li, Shi-Gang Sun, Xiao-Cun Liu, Wen-Jie Tan, Bo Li, Sheng-Qing Xia. (2020) Germanium Crystalline Nanomaterials for Li-Ion Storage Prepared by Decomposing LiZnGe in Air. ACS Applied Materials & Interfaces, [PMID:33119275] [10.1021/acsami.0c16483] |
| 4. Liu Lili, Wang Xiaoyang, Zhang Xiaohong, Zhang Xiuyun, Chen Shimou. (2019) Ionic liquid electrodeposition of Ge nano-film on Cu wire mesh as stable anodes for lithium-ion batteries. IONICS, 26 (5): (2225-2231). [PMID:] [10.1007/s11581-019-03398-3] |
| 5. Shuai Liu, Jinkui Feng, Xiufang Bian, Yitai Qian, Jie Liu, Hui Xu. (2015) Nanoporous germanium as high-capacity lithium-ion battery anode. Nano Energy, [PMID:] [10.1016/j.nanoen.2015.03.039] |
| 6. Yingying Chen, Lifang Chen, Zhi Yang, Wenhao Wang, Pengcheng Lin, Bing Yao. (2024) Clean water harvesting and power generation by solar-absorbing Germanium@k-carrageenan evaporator demonstrating superior energy conversion. Journal of Cleaner Production, [PMID:] [10.1016/j.jclepro.2024.142944] |
| 7. Abdul Basit, Jiwu Xin, Yubo Luo, Ji-Yan Y. Dai, Junyou Yang. (2024) Enhanced Thermoelectric Performance of MnTe by Decoupling of Electrical and Thermal Transports. Advanced Electronic Materials, 10 (6): (2300809). [PMID:] [10.1002/aelm.202300809] |
| 8. Li Yang, Hao Wu, Fei Guo, Gaojie Zhang, Wenfeng Zhang, Haixin Chang. (2025) Immediate ultrasmall current-tunable anomalous Hall effect. Matter, [PMID:] [10.1016/j.matt.2024.101940] |
| 9. Tianle Zeng, Zishen Zhao, Kun Ye, Zhipeng Yu, Junxin Yan, Yuxuan Zeng, Weiming Lv, Lianbo Guo, Chun Zhao, Anmin Nie, Zhongming Zeng, Zhongyuan Liu. (2025) Anisotropic Optoelectronic Synapses in 2D Nb2GeTe4 for Direction-Programmable Neuromorphic Perception and Decision-Making. ADVANCED MATERIALS, [PMID:40906459] [10.1002/adma.202509686] |
| 10. Jicheng Wang, Shilei Ding, Bei Ding, Zhipeng Hou, Licong Peng, Yilan Jiang, Fengshan Zheng, Zhaochu Luo, Yu Ye, Jinbo Yang, Yanglong Hou, Rui Wu. (2025) Reconfigurable Room-Temperature Exchange Bias through Néel Order Switching in van der Waals Heterostructures. ACS Nano, [PMID:40932286] [10.1021/acsnano.5c08572] |
| 11. Ruixue Bai, Tao Xiong, Jinshu Zhou, Yue-Yang Liu, Wanfu Shen, Chunguang Hu, Faguang Yan, Kaiyou Wang, Dahai Wei, Jingbo Li, Juehan Yang, Zhongming Wei. (2021) Polarization-sensitive and wide-spectrum photovoltaic detector based on quasi-1D ZrGeTe4 nanoribbon. InfoMat, 4 (3): (e12258). [PMID:] [10.1002/inf2.12258] |
| 12. Tianbiao Zeng, Dong Feng, Qimeng Peng, Qi Liu, Guocui Xi, Gang Chen. (2021) Nano-GeTe Embedded in a Three-Dimensional Carbon Sponge for Flexible Li-Ion and Na-Ion Battery Anodes. ACS Applied Materials & Interfaces, [PMID:33754688] [10.1021/acsami.0c22616] |
| 13. Qingyang Jian, Yaru Gong, Chen Chen, Rongxin Sun, Song Zhao, Tao Shen, Qingtang Zhang, Yang Geng, Yanan Li, Wei Dou, Congmin Liang, Yuqi Liu, Deshang Xiang, Pan Ying, Guodong Tang. (2025) Composite Engineering Facilitates High-Performance Cu2Se-GeTe Thermoelectrics. ACS Applied Materials & Interfaces, [PMID:39998840] [10.1021/acsami.5c00052] |
| 14. Xiangqi Lu, Hongbo Chen, Yufei Gu, Jun-Liang Chen, Jie Gao, Kun Hu, Weijiang Gan, Zhongmin Wang, Huajun Lai, Lei Miao. (2025) Comprehensive Optimization of the Thermoelectric Properties of p-Type SiGe-Based Materials via In-Situ Decomposition of B4C. Inorganics, 13 (12): (402). [PMID:] [10.3390/inorganics13120402] |
| 15. Hongxiang Chen, Zhilong Zhang, Xiaochun Wen, Ze Zhang, Fa Chang, Jianeng Huang, Yunfeng Su, Hengzhong Fan, Bing Xiao, Yongsheng Zhang. (2025) Discovery of Ge-based o-MAX phases with robust out-of-plane Ti-Cr chemical ordering. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, [PMID:] [10.1016/j.jmst.2025.12.026] |
