Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_161-2_1_67_Ql5fQD.cif"

There are 6 T-atoms per unit cell
There are 12 O-atoms per unit cell

Framework density = 31.26 T-atoms per nm^3
Material density = 3.119 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6528 Angstrom
T1  -- O1  = 1.6487 Angstrom
T1  -- O2  = 1.6660 Angstrom
T1  -- O2  = 1.6362 Angstrom
      mean = 1.6509 Angstrom
        t1 = 0.078693  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.051790  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6362 A <--> 1.6660 A
          Mean   = 1.6509 A
          StdDev = 0.0108 A

       t1 Range  = 0.0787 <-- 0.0787 --> 0.0787
       t2 Range  = 0.0518 <-- 0.0518 --> 0.0518

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O1  = 127.249 deg; O1  -- O1  = 3 A
O1  -- T1  -- O2  = 102.739 deg; O1  -- O2  = 3 A
O1  -- T1  -- O2  = 100.404 deg; O1  -- O2  = 3 A
O1  -- T1  -- O2  = 104.827 deg; O1  -- O2  = 3 A
O1  -- T1  -- O2  =  97.216 deg; O1  -- O2  = 2 A
O2  -- T1  -- O2  = 127.413 deg; O2  -- O2  = 3 A
       97.216 deg <-- 109.975 deg --> 127.413 deg

        O-T-O SUMMARY
          Range  = 97.2155 deg <--> 127.4133 deg
          Mean   = 109.9748 deg
          StdDev = 12.6655 deg

        O--O SUMMARY
          Range  = 2.4644 A <--> 2.9606 A
          Mean   = 2.6882 A
          StdDev = 0.2011 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O1  - T1  =  95.625 deg; T1  -- T1  = 4.5140 A
T1  - O1  - T1  - O2  - T1  = 152.378 deg; T1  -- T1  = 5.7756 A
T1  - O1  - T1  - O2  - T1  = 119.686 deg; T1  -- T1  = 5.2669 A
T1  - O1  - T1  - O2  - T1  =  71.772 deg; T1  -- T1  = 3.5722 A
T1  - O1  - T1  - O2  - T1  = 135.780 deg; T1  -- T1  = 5.7756 A
T1  - O2  - T1  - O2  - T1  =  84.216 deg; T1  -- T1  = 4.0854 A

        T-T-T SUMMARY
          Range  = 71.7722 deg <--> 152.3779 deg
          Mean   = 109.9096 deg
          StdDev = 28.9445 deg

        T--T SUMMARY
          Range  = 3.5722 A <--> 5.7756 A
          Mean   = 4.8316 A
          StdDev = 0.8501 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 128.508 deg ; T1  -- T1   2.9738 A

T1  -- O2  -- T1  = 141.440 deg ; T1  -- T1   3.1170 A


        T-O-T SUMMARY
          Range  = 128.5079° <--> 141.4403 deg
          Mean   = 134.9741 deg
          StdDev = 6.7537 deg

        T--T SUMMARY
          Range  = 2.9738 A <--> 3.1170 A
          Mean   = 3.0454 A
          StdDev = 0.0748 A

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 6
Coordination Sequence =
    1 4 12 28 50 76 110 148 194 244 302 364 434 508 590 676 770
TD10 = 1169
Circuit symbol = 6_{2}.6_{2}.6_{2}.6_{2}.8_{6}.8_{6}
Weight = 31
Vertex symbol  = 6_{2}.6_{2}.6_{2}.6_{2}.8_{2}.8_{2}
Weight = 31

<TD10> = 1169.000
Average ring size = 6.5455
