It has so far proved difficult to characterize halogen bonds in solution. A new and simple approach is to use scalar coupling between atoms in a halogen bond donor as a measure of bond strengths with diverse acceptors.

中文翻译：

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具有键合的标量耦合标度

迄今为止，很难表征溶液中的​​卤素键。一种新的简单方法是使用卤素键供体中原子之间的标量耦合来衡量与不同受体的键合强度。