1.Although structurally these polymers are closely related to well known diamond and lonsdaleite carbon structures, using topological arguments we demonstrate that they have no known structural analogs.
虽然在结构上，这些聚合物与众所周知的钻石和隆斯代尔石碳结构密切相关，但利用拓扑参数，我们证明它们没有已知的结构类似物。