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

Report for the framework in file "public/tmp/tmp_155_1_91_I4G_qR.cif"

There are 9 T-atoms per unit cell
There are 18 O-atoms per unit cell

Framework density = 33.31 T-atoms per nm^3
Material density = 3.323 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6439 Angstrom
T1  -- O1  = 1.6439 Angstrom
T1  -- O2  = 1.7045 Angstrom
T1  -- O2  = 1.7045 Angstrom
      mean = 1.6742 Angstrom
        t1 = 0.102949  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.070570  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6439 A <--> 1.7045 A
          Mean   = 1.6742 A
          StdDev = 0.0307 A

       t1 Range  = 0.1029 <-- 0.1029 --> 0.1029
       t2 Range  = 0.0706 <-- 0.0706 --> 0.0706

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O1  =  88.581 deg; O1  -- O1  = 2 A
O1  -- T1  -- O2  =  99.340 deg; O1  -- O2  = 3 A
O1  -- T1  -- O2  = 124.527 deg; O1  -- O2  = 3 A
O1  -- T1  -- O2  = 124.530 deg; O1  -- O2  = 3 A
O1  -- T1  -- O2  =  99.341 deg; O1  -- O2  = 3 A
O2  -- T1  -- O2  = 118.766 deg; O2  -- O2  = 3 A
       88.581 deg <-- 109.181 deg --> 124.530 deg

        O-T-O SUMMARY
          Range  = 88.5814 deg <--> 124.5296 deg
          Mean   = 109.1808 deg
          StdDev = 14.1614 deg

        O--O SUMMARY
          Range  = 2.2959 A <--> 2.9639 A
          Mean   = 2.7105 A
          StdDev = 0.2606 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O1  - T1  =  73.996 deg; T1  -- T1  = 3.5745 A
T1  - O1  - T1  - O2  - T1  = 165.942 deg; T1  -- T1  = 5.8248 A
T1  - O1  - T1  - O2  - T1  = 117.658 deg; T1  -- T1  = 4.4288 A
T1  - O1  - T1  - O2  - T1  =  95.749 deg; T1  -- T1  = 4.8658 A
T1  - O1  - T1  - O2  - T1  = 165.942 deg; T1  -- T1  = 5.8248 A
T1  - O2  - T1  - O2  - T1  =  73.998 deg; T1  -- T1  = 3.5745 A

        T-T-T SUMMARY
          Range  = 73.9959 deg <--> 165.9415 deg
          Mean   = 115.5473 deg
          StdDev = 38.9378 deg

        T--T SUMMARY
          Range  = 3.5745 A <--> 5.8248 A
          Mean   = 4.6822 A
          StdDev = 0.9363 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 103.839 deg ; T1  -- T1   2.5880 A

T1  -- O2  -- T1  = 148.404 deg ; T1  -- T1   3.2803 A


        T-O-T SUMMARY
          Range  = 103.8391° <--> 148.4039 deg
          Mean   = 126.1215 deg
          StdDev = 22.9284 deg

        T--T SUMMARY
          Range  = 2.5880 A <--> 3.2803 A
          Mean   = 2.9341 A
          StdDev = 0.3562 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O1  = 2.2959 A
O1  -- O1  = 2.2959 A
O2  -- O2  = 2.0133 A
O2  -- O2  = 2.0133 A
T1  -- T1  = 2.5880 Angstrom
T1  -- T1  = 2.5880 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 9
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
