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Single-molecule magnets (SMMs) and single-chain magnets (SCMs) have been received great attention fortheir unique properties since 1990s, such as slow relaxation and quantum tunneling of magnetization, which offerthe opportunity of potential application in high-density information storage and quantum computation atmolecular level. However, the cluster-based SMMs face some challenges to increase of blocking temperaturefurther: firstly complicated magnetic coupling within cluster often leads to unexpected magnetic ground state;secondly different easy axis orientation for individual magnetic center within cluster usually results in a smalloverall uniaxial anisotropy for the whole cluster molecule. Therefore it is very difficulty to control the magneticground state and uniaxial anisotropy for a multicenter cluster molecule for the enhancement of anisotropic energybarrier.