Two　new　inorganic-organic　hybrid　vanadogermanates　H[Cd(en)(phen)(H2O)][Cd(en)(phen)]{[Cd(phen)]2[Ge8V12O41(OH)7]}·5H2O　(1)　and[Cd(dien)2][Cd(dien)]2{[Cd(phen)]2Ge8V12O42(H2O)(OH)6}·6.5H2O　(2)　(en　=　ethylenediamine,　dien　=　diethylenetriamine,　phen　=　1,10-phenanthroline)　have　been　synthesized　by　hydrothermal　method.　Their　structures　were　measured　by　single-crystal　X-ray　diffractions,　thermogravimetric　analysis,　powder　X-ray　diffractions　and　infrared　spectra.　Structural　analysis　reveals　that　compound　1　is　an　infrequent　dimeric　structure　based　on　di-Cd-substituted　Ge-V-O　cluster　and　transition-metal　complex　bridges,　while　compound　2　is　an　infinite　1-D　chain　constructed　from　di-Cd-substituted　Ge-V-O　clusters　and　dinuclear　bridging　complexes.　Magnetic　measurement　indicated　that　both　1　and　2　exhibit　antiferromagnetic　behaviors.