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

Report for the framework in file "public/tmp/tmp_52_2_72635_87thn2.cif"

There are 8 T-atoms per unit cell
There are 16 O-atoms per unit cell

Framework density = 32.91 T-atoms per nm^3
Material density = 3.284 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6184 Angstrom
T1  -- O2  = 1.6427 Angstrom
T1  -- O1  = 1.6184 Angstrom
T1  -- O2  = 1.6427 Angstrom
      mean = 1.6306 Angstrom
        t1 = 0.035248  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.022756  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O2  = 1.6561 Angstrom
T2  -- O2  = 1.6561 Angstrom
T2  -- O1  = 1.6105 Angstrom
T2  -- O1  = 1.6105 Angstrom
      mean = 1.6333 Angstrom
        t1 = 0.032250  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.023399  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6105 A <--> 1.6561 A
          Mean   = 1.6319 A
          StdDev = 0.0186 A

       t1 Range  = 0.0323 <-- 0.0337 --> 0.0352
       t2 Range  = 0.0228 <-- 0.0231 --> 0.0234

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 106.866 deg; O1  -- O2  = 3 A
O1  -- T1  -- O1  = 108.133 deg; O1  -- O1  = 3 A
O1  -- T1  -- O2  = 106.893 deg; O1  -- O2  = 3 A
O2  -- T1  -- O1  = 106.893 deg; O2  -- O1  = 3 A
O2  -- T1  -- O2  = 120.690 deg; O2  -- O2  = 3 A
O1  -- T1  -- O2  = 106.866 deg; O1  -- O2  = 3 A
       106.866 deg <-- 109.390 deg --> 120.690 deg

O2  -- T2  -- O2  = 110.946 deg; O2  -- O2  = 3 A
O2  -- T2  -- O1  = 105.689 deg; O2  -- O1  = 3 A
O2  -- T2  -- O1  = 114.493 deg; O2  -- O1  = 3 A
O2  -- T2  -- O1  = 114.493 deg; O2  -- O1  = 3 A
O2  -- T2  -- O1  = 105.689 deg; O2  -- O1  = 3 A
O1  -- T2  -- O1  = 105.648 deg; O1  -- O1  = 3 A
       105.648 deg <-- 109.493 deg --> 114.493 deg

        O-T-O SUMMARY
          Range  = 105.6482 deg <--> 120.6897 deg
          Mean   = 109.4414 deg
          StdDev = 4.5915 deg

        O--O SUMMARY
          Range  = 2.5664 A <--> 2.8551 A
          Mean   = 2.6626 A
          StdDev = 0.0827 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T2  - O1  - T1  - O2  - T2  =  92.934 deg; T2  -- T2  = 4.3902 A
T2  - O1  - T1  - O1  - T2  =  91.761 deg; T2  -- T2  = 4.3479 A
T2  - O1  - T1  - O2  - T2  = 171.544 deg; T2  -- T2  = 5.4713 A
T2  - O2  - T1  - O1  - T2  = 112.503 deg; T2  -- T2  = 5.4713 A
T2  - O2  - T1  - O2  - T2  =  91.761 deg; T2  -- T2  = 4.3479 A
T2  - O1  - T1  - O2  - T2  =  92.934 deg; T2  -- T2  = 4.3902 A

T1  - O2  - T2  - O2  - T1  = 150.479 deg; T1  -- T1  = 5.8358 A
T1  - O2  - T2  - O1  - T1  =  87.066 deg; T1  -- T1  = 4.1744 A
T1  - O2  - T2  - O1  - T1  = 108.491 deg; T1  -- T1  = 5.3400 A
T1  - O2  - T2  - O1  - T1  =  91.014 deg; T1  -- T1  = 3.9136 A
T1  - O2  - T2  - O1  - T1  =  87.066 deg; T1  -- T1  = 4.1744 A
T1  - O1  - T2  - O1  - T1  = 150.479 deg; T1  -- T1  = 5.8358 A

        T-T-T SUMMARY
          Range  = 87.0663 deg <--> 171.5442 deg
          Mean   = 110.6695 deg
          StdDev = 28.6220 deg

        T--T SUMMARY
          Range  = 3.9136 A <--> 5.8358 A
          Mean   = 4.8077 A
          StdDev = 0.6899 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T2  = 116.330 deg ; T1  -- T2   2.7431 A

T1  -- O2  -- T2  = 171.641 deg ; T1  -- T2   3.2901 A


        T-O-T SUMMARY
          Range  = 116.3300° <--> 171.6411 deg
          Mean   = 143.9855 deg
          StdDev = 29.5650 deg

        T--T SUMMARY
          Range  = 2.7431 A <--> 3.2901 A
          Mean   = 3.0166 A
          StdDev = 0.2924 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------
T1  -- T2  = 2.7431 Angstrom
T1  -- T2  = 2.7431 Angstrom
T2  -- T1  = 2.7431 Angstrom
T2  -- T1  = 2.7431 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 4
Coordination Sequence =
    1 4 10 24 42 64 90 124 162 204 250 304 362 424 490 564 642
TD10 = 975
Circuit symbol = 4.4.8_{7}.8_{7}.8_{7}.8_{7}
Weight = 51
Vertex symbol  = 4.4.8_{7}.8_{7}.8_{7}.8_{7}
Weight = 51

T2 (Si): multiplicity = 4
Coordination Sequence =
    1 4 10 24 42 64 92 124 162 204 252 304 362 424 492 564 642
TD10 = 979
Circuit symbol = 4.4.8_{2}.8_{2}.8_{8}.8_{8}
Weight = 43
Vertex symbol  = 4.4.8_{2}.8_{2}.8_{8}.8_{8}
Weight = 43

<TD10> = 977.000
Average ring size = 7.4286
