@article{article, title = {{THEORETICAL EVIDENCE FOR THE C4- ION IN BERYLLIUM CARBIDE}}, url = {{}}, year = {{1989}}, month = {{11}}, author = {{FOWLER PW and TOLE P}}, journal = {{J CHEM SOC CHEM COMM}}, issue = {{21}}, pages = {{1652-1654}}, note = {{Accessed on 2025/04/17}}}