Answer:
Long story short, no.
War plans were being made to invade the Soviets by the British (Operation Unthinkable) and the Yalta conference had happened prior in order to talk about the aftermath of the war with Germany. And after FDR's death when President Truman came into office, any attempts of friendly negotiations with the Soviets quickly disappeared as Truman hated communists. An example of this is when the Soviets had interest in occupying a part of the freshly conquered Empire of Japan, which Truman and the United States quickly denied.
Hope this was somewhat helpful.